MCM-W Series
Media Converter
User’s Manual

USM Ver 1.3

Foreword
Copyright
Copyright © 2012 Xtramus Technologies, all rights reserved. The information contained in this document is the property of Xtramus
Technologies. No part of this publication shall be reproduced, stored in a retrieval system, or transmitted, in any form or by anymeans, without the prior written permission of Xtramus Technologies.
Disclaimer
The information contained in this document is subject to change without notice and does not represent a commitment on the part of
Xtramus Technologies. The information in this document is believed to be accurate and reliable. However, Xtramus Technologies
assumes no responsibility or liability for any errors or inaccuracies that may appear in the document.
Trademarks
MCM-W is a trademark or registered trademark of Xtramus Technologies. All other trademarks and registered trademarks are theproperty of their respective owners.
Warranty
Xtramus Technologies warrants for the hardware provided along with this document under proper usage and conditions in normal
environment; any improper operation or in irregular environment may possibly cause this product NOT function well. For detailed
terms, please contact your local dealer.
Contact Information
Xtramus Technologies
E-mail: sales@xtramus.com
Website: www.xtramus.com
Tel: +886-2-8227-6611
Fax: +886-2-8227-6622

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Revision History
Date
2011/05/06

Version1.0

2011/10/06

1.1

2011/12/28

1.2

2012/02/14

1.3

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HistoryFirst draft version
1. Change management webpage pictures.
2. Adding notes regarding to FPGA/Firmware upgrading.
3. Adding notes regarding to using management webpage
while phone jack to RS232 cable is still plugged.
1. Modify figures according to new Web UI on page 26,
27, 31~35.
2. Add DDMI function on page 28.
3. Adding more information about product features andmain applications on page 7.
1. Page 31, adding Link Loss Forwarding section.
2. Page 38, changing the MCM-W HyperTerminal main
screen figure.
3. Page 39, changing the MCM-W HyperTerminal main
screen figure, and adding “ddmi” & “llf” commands inthe table.
4. Page 40, change command “devname” to “name”.
5. Page 40, adding “location” and “contact commands.
6. Page 44, adding “ddmi” & “llf” functions descriptions.

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Table of Contents
Foreword ..........................................................................................................................................2
Revision History ..............................................................................................................................3
1. MCM-W Overview ........................................................................................................................6
1.1. General Descriptions of MCM-W.......................................................................................6
1.2. Features, Key Advantages, and Main Applications of MCM-W ......................................7
1.3. MCM-W Functions Overview .............................................................................................8
1.3.1. MCM-W Outer Case .......................................................................................................8
1.3.2. MCM-W Front Panel.......................................................................................................9A. Front Panel of MCM-7S81-W ..........................................................................................9
B. Front Panel of MCM-8S22-W ........................................................................................10
C. Front Panel of MCM-8S23-W ........................................................................................ 11
D. Front Panel of MCM-8S82-W ........................................................................................12
E. Front Panel of MCM-8S62-W ........................................................................................13
F. Front Panel of MCM-8S33-W .........................................................................................14
G. Front Panel of MCM-8S83-W ........................................................................................15
1.3.3. MCM-W Back Panel .....................................................................................................16
2. MCM-W Series Installation........................................................................................................172.1. Choices of UTP Cable and Optical fiber .........................................................................172.1.1. 10GBASE-T (Copper Wire)..........................................................................................172.1.2. 10GBASE-R (Optical Fiber).........................................................................................18
2.2. Connection of UTP Cable and Optical fiber ...................................................................192.2.1. 10GBASE-T (Copper Wire)..........................................................................................192.2.2. 10GBASE-R (Optical Fiber).........................................................................................192.3. Applications Examples for Your Network.......................................................................212.3.1. Application for University ...........................................................................................212.3.2. Application for Online Game Company .....................................................................222.3.3. Application for Home Users .......................................................................................23
3. MCM-W Management ................................................................................................................24
3.1. Managing MCM-W with Management Webpage.............................................................24
3.1.1. Accessing MCM-W Management Webpage...............................................................25
3.1.2. MCM-W Management Webpage – Overview..............................................................26
3.1.3. MCM-W Management Webpage – System.................................................................27
A. System Information .......................................................................................................... 27
3.1.4. MCM-W Management Webpage – DDMI ....................................................................28
3.1.5. MCM-W Management Webpage – Management........................................................29
A. IP Configuration ............................................................................................................29
B. User Settings .................................................................................................................30
C. System Configuration...................................................................................................30
D. SNMP Setting.................................................................................................................31
E. Link Loss Forwarding ...................................................................................................31
3.1.6. MCM-W Management Webpage – USC Setting .........................................................32
3.1.7. MCM-W Management Webpage – Counter................................................................33
A. Device Counter..............................................................................................................33
B. Port A/B-USC .................................................................................................................34
3.1.8. MCM-W Management Webpage – Maintenance ........................................................35
A. Save Changes................................................................................................................35
B. Update F/W (Firmware) .................................................................................................35
C Update FPGA ..................................................................................................................35
D. System Reboot ..............................................................................................................36
E. System Config ...............................................................................................................36
F. Config Upload ................................................................................................................36
G. Factory Defaults ............................................................................................................36
3.2. Managing MCM-W with HyperTerminal...........................................................................37
3.3.1. HyperTerminal Settings for MCM-W...........................................................................37

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3.3.2. MCM-W HyperTerminal Commands ...........................................................................39
A. MCM-W HyperTerminal Command – system ..............................................................40
B. MCM-W HyperTerminal Command – counter .............................................................43
C. MCM-W HyperTerminal Command – ip .......................................................................43
D. MCM-W HyperTerminal Command – ddmi ..................................................................44
E. MCM-W HyperTerminal Command – LLF ....................................................................44
F. MCM-W HyperTerminal Command – cls ......................................................................44
G. MCM-W HyperTerminal Command – logout................................................................44
4. MCM-W General Specifications................................................................................................45

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1. MCM-W Overview
1.1. General Descriptions of MCM-W
MCM-W is a complete and versatile solution for
applications such as FTTx, CWDM, and carrier
Ethernet. By the diversified speeds of
1,000Mbps and 10Gbps, Xtramus provides
standalone MCM-W for different applications
and can be applied according to your ideal
network topology.
Xtramus’ MCM-W provides various interfaces
such as UTP, SFP, SFP+, XFP and CX4. All these interfaces are developed to support the protocols suchas 100Base-Tx, 100Base-Fx, 1000Base-T, 1000Base-X, 10GBase-T, 10GBase-LR, 10GBase-SR and
10GBase-CX4, thus making your network more complete and solid.
All MCM-Ws are equipped with real-time LEDs which display the status of each port, thus allowing users
to view network status easily.
MCM-W provides an easy-to-access Management Webpage, allowing users to view system status,
counters, and network statistics.
Also, MCM-W supports MIB Counter Report including counters such as Packet, Byte, Broadcast packet,
Pause Frame, Length: 64 Bytes, Length: 65-127 Bytes, Length: 128-255 Bytes, Length: 256-511 Bytes,
Length: 512-1023 Bytes, Length: 1024-1518 Bytes, Unicast packet, Multicast packet, CRC Error, IP
Checksum Error (Not supported for MCM-7S81-W), Under size packet, and Over size packet.
With various interfaces, MCM-W provides different conversions between fibers and copper wires in
10Gbps Ethernet.

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1.2. Features, Key Advantages, and Main Applications of MCM-W
Features¾

Diversified interfaces including SFP, SFP+, RJ45, XFP and CX4¾

Supports 3R (Re-generation, Re-timing, Re-shaping) Performance for extending network cablecoverage¾

Supports Jumbo Frame¾

Supports D/D (Digital Detection) functioned optical transceivers and overload protection¾

Support easy-to-use Management Webpage that allows users to view system status, counters,
and network statistics¾

Supports SNMP (Simple Network Management Protocol)¾

Supports Link Loss Forwarding¾

Supports DDMI (Digital Diagnostics Monitoring Interface), allowing users to view status such as
Temperature, Supply Voltage, Tx Bias Current, Tx Power (dBm), and Rx Power (dBm).

Key Advantages¾

Fast connection with multi-function¾

Provide reliable long-distance connection¾

Port supported: SFP, SFP+, RJ45, XFP and CX4¾

Small portable size case¾

Plug and play without extra configuration

Main Applications¾

Media converter for network backbone¾

Connection between fiber to copper or fiber to fiber 10G Ethernet equipment¾

Providing protections against lightning and static electricity for Ethernet network and the network
main system¾

Providing additional network management options¾

Can be applied in Telecommunication room, R&D laboratory, Data center, etc

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1.3. MCM-W Functions Overview
1.3.1. MCM-W Outer Case

MCM-W’s outer case consists three parts: Front Panel, Cooling Fan, and Back Panel. The figure
above shows the outer case of MCM-8S22-W. Outer cases of other MCM-W are quite the same and canbe related.
MCM-W Outer Case Overview
MCM-W comes with various different types of ports, providing media converting
Front Panel platforms for different types of media. Please see “1.3.2. MCM-W Front Panel”
for more detailed information.
Cooling fan for ventilation. All MCM-W (expect MCM-7S81-W) have cooling fansCooling Fan
installed.
MCM-W’s back panels allow users to access their management web pages or
making configurations via hyper terminal softwares. Also, MCM-W’s power jack
Back Panelis located on the back panel as well. Please see “1.3.3. MCM-W Back Panel” formore detailed information.

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1.3.2. MCM-W Front PanelAs mentioned in “1.3.1. MCM-W Outer Case”, MCM-W comes with various different types of ports,
providing media converting platforms for different types of media. Please see the sections down below
for more detailed information/specification for MCM-W.
A. Front Panel of MCM-7S81-W

MCM-7S81-W Front Panel Specification
RJ45
Port A
Interface
SFP
Port B
1000 Mbps
Data Transfer Rate
1000Base-T
Ethernet Mode
1000Base-X
LED Status
MCM-7S81-W is power on.
Green ON
Power
Green OFF MCM-7S81-W is power off.
MCM-7S81-W is booting properly and isGreen ON
ready for tests.
SYS
Error occurred when booting MCM-7S81-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
ј
User-defined LEDϧUser-defined LED
Note: All LEDS will be off when upgrading FPGA/Firmware

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B. Front Panel of MCM-8S22-W

MCM-8S22-W Front Panel Specification
Port A
SFP+
Interface
Port BSFP+
10 Gbps
Data Transfer Rate
10GBase-LR
Ethernet Mode
10GBase-SR
LED Status
MCM-8S22-W is power on.
Green ON
Power
Green OFF MCM-8S22-W is power off.
MCM-8S22-W is booting properly and isGreen ON
ready for tests.
SYS
Error occurred when booting MCM-8S22-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
ј
User-defined LEDϧUser-defined LED
Note: All LEDS will be off when upgrading FPGA/Firmware

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C. Front Panel of MCM-8S23-W

MCM-8S23-W Front Panel Specification
Port A
SFP+
Interface
XFP
Port B
10 Gbps
Data Transfer Rate
10GBase-LR
Ethernet Mode
10GBase-SR
LED Status
MCM-8S23-W is power on.
Green ON
Power
Green OFF MCM-8S23-W is power off.
MCM-8S23-W is booting properly and isGreen ON
ready for tests.
SYS
Error occurred when booting MCM-8S23-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
ј
User-defined LEDϧUser-defined LED
Note: All LEDS will be off when upgrading FPGA/Firmware

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D. Front Panel of MCM-8S82-W

MCM-8S82-W Front Panel Specification
RJ45
Port A
Interface
Port BSFP+
10 Gbps
Data Transfer Rate
10GBase-LR
10GBase-SR
Ethernet Mode
10GBase-T
LED Status
MCM-8S82-W is power on.
Green ON
Power
Green OFF MCM-8S82-W is power off.
MCM-8S82-W is booting properly and isGreen ON
ready for tests.
SYS
Error occurred when booting MCM-8S82-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
ј
User-defined LEDϧUser-defined LED
Note: All LEDS will be off when upgrading FPGA/Firmware

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E. Front Panel of MCM-8S62-W

MCM-8S62-W Front Panel Specification
CX4
Port A
Interface
Port BSFP+
10 Gbps
Data Transfer Rate
10GBase-LR
10GBase-SR
Ethernet Mode
10GBase-CX4
LED Status
MCM-8S62-W is booting properly and isGreen ON
SYS
ready for tests.
Error occurred when booting MCM-8S62-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
Note: All LEDS will be off when upgrading FPGA/Firmware

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F. Front Panel of MCM-8S33-W

MCM-8S33-W Front Panel Specification
XFPPort A
Interface
XFP
Port B
10 Gbps
Data Transfer Rate
10GBase-LR
Ethernet Mode
10GBase-SR
LED Status
MCM-8S33-W is power on.
Green ON
Power
Green OFF MCM-8S33-W is power off.
MCM-8S33-W is booting properly and isGreen ON
ready for tests.
SYS
Error occurred when booting MCM-8S33-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
ј
User-defined LEDϧUser-defined LED
Note: All LEDS will be off when upgrading FPGA/Firmware

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G. Front Panel of MCM-8S83-W

MCM-8S83-W Front Panel Specification
RJ45
Port A
Interface
XFP
Port B
10 Gbps
Data Transfer Rate
1000Base-T
10GBase-LR
Ethernet Mode
10GBase-SR
LED Status
MCM-8S83-W is power on.
Green ON
Power
Green OFF MCM-8S83-W is power off.
MCM-8S83-W is booting properly and isGreen ON
ready for tests.
SYS
Error occurred when booting MCM-8S83-W.
Yellow ON
Port A/B is connected.
Green ON
A/B
Green Blinking Port A/B is transmitting/receiving data.
ј
User-defined LEDϧUser-defined LED
Note: All LEDS will be off when upgrading FPGA/Firmware

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1.3.3. MCM-W Back Panel

MCM-W Back Panel Description
100 Mbps RJ45 Management Port for connecting
A Management Port MCM-W series to a network, thus allowing users
to access MCM-W’s management web pages
2.5mm Phone Jack for connecting PC’s RS 232
B Diagnostic Port port, thus allowing users to make configurations
via hyper terminal softwares.
DC 12 V Power JackC
Power Jack௜ᒓࡢ㟁※ࢥ࣮ࢻ࡟ࡘ࠸࡚ࡢὀព஦㡯ᮏ〇ရ࡟ྠᲕࡉࢀࡿ㟁※ࢥ࣮ࢻࡣࠊᮏ〇ရᑓ⏝࡛ࡍࠋ௚ࡢ〇ရ୪ࡧ࡟௚ࡢ⏝㏵࡛ࡣ౑⏝ࡋ࡞࠸࡛ࡃࡔࡉ࠸ࠋ

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2. MCM-W Series Installation
As a media convertor platform, installing MCM-W series is very easy and simple: all you have to do is toplug the proper fiber/UTP cables into MCM-W series’ ports like a general Ethernet switch without any extra
configurations. However, selecting the proper physical media and applications in your network
environment is crucial when installing MCM-W series. Please see the sections down below for detailed
information regarding to physical media types and MCM-W series application.

2.1. Choices of UTP Cable and Optical fiber
2.1.1. 10GBASE-T (Copper Wire)
10GBASE-T, or IEEE 802.3an-2006, is a standard released in 2006 to provide 10 gigabit/second
connections over unshielded or shielded twisted pair cables and over distances up to 100 meters (330 ft).
10GBASE-T cable infrastructure can also be used for 1000BASE-T, allowing a gradual upgrade from
1000BASE-T, and auto-negotiation to select which speed to use.
10GBASE-T Connectors
10GBASE-T uses 650 MHz versions of the venerable IEC 60603-7 8P8C (RJ-45) connectors, which isalready widely used in Ethernet.
10GBASE-T Cables
10GBASE-T works up to 55 m (180 ft) with existing Category 6 cabling. In order to allow deployment at
the usual 100 m (330 ft), the standard uses a new partitioned Category 6a cable specification, designed
to reduce crosstalk between UTP cables.
The table down below is a reference regarding to UTP cable categories.
UTP Cable Categories References
Provides performance of up to 100 MHz, and was frequently used on 100 Mbps Ethernet
Cat 5
networks. Cat 5 may not be suitable for 1000BASE-T gigabit Ethernet.
Provides performance of up to 100 MHz, and is frequently used for both 100 Mbps andCat 5eGigabit Ethernet networks.
Provides performance of up to 250 MHz, more than double of category 5 and 5e. It works up
Cat 6
to 55 m (180 ft) for 10Gbps Ethernet.

Provides performance of up to 500 MHz. It is suitable for
10GBASE-T and works up to 100 m (330 ft) for 10Gbps
Cat 6a Ethernet. All the cables mentioned above do not haveindividually- shielded pairs as the picture here, including
Cat 6a.

This standard specifies four individually-shielded pairs (STP) inside an overall shield.
Cat 7 Designed for transmission at frequencies up to 600 MHz. It has better performance than Cat
6a.

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2.1.2. 10GBASE-R (Optical Fiber)
10GBASE-R is 10Gbps Ethernet connection that based on IEEE802.3ae. It uses fiber as transmission
media with different specification of fiber, connector and transceiver. MCM-W uses two standards,
10GBASE-LR and 10GBASE-SR.
10GBASE-SR
10GBASE-SR ("Short Range") uses 64B/66B encoding and 850 nm wavelength lasers. It is designed tosupport short distances over deployed multi-mode fiber cabling, it has a range of between 26 meters (85ft) and 82 meters (270 ft) depending on cable type. It also supports 300 meters (980 ft) operation overnew, 50 µm 2000 MHzkm OM3 multi-mode fiber (MMF).
The transmitter can be implemented with a VCSEL (Vertical Cavity Surface Emitting Laser) which is low
cost and low power. MMF has the advantage of having lower cost connectors than SMF (single-mode
fiber) due to its wider core.
10GBASE-SR delivers the lowest cost, lowest power and smallest form factor optical modules.
10GBASE-LR
10GBASE-LR ("Long Range") is a Long Range Optical technology delivering serialized 10 gigabit
Ethernet over a laser with 1310 nm wavelength connection on single-mode fiber via IEEE 802.3 Clause
49 64B-66B Physical Coding Sub layer (PCS) using a line rate of 10.3125.
Single-mode optical cabling is used to interconnect transceivers at a distance spaced at 10 kilometers(6.2 mi), but it can often reach distances of up to 25 kilometers (16 mi) with no data loss.
Fabry–Pérot lasers are commonly used in 10GBASE-LR optical modules. Fabry–Pérot lasers are more
expensive than VCSELs (mentioned above) but their high power and focused beam allow efficient
coupling into the small core of single mode fiber.
Fiber Specification
Fibers which support many propagation paths or transverse modes are called multi-mode fibers (MMF).
Fibers which can only support a single mode are called single-mode fibers (SMF). Multi-mode fibers
generally have a larger core diameter, and are used for short-distance communication links and for
applications where high power must be transmitted. Single-mode fibers are used for mostcommunication links longer than 200 meters.
Fiber Buffer/Jacket Color

Meaning

Yellow

Single-mode optical fiber, long distance connection

OrangeMulti-mode optical fiber, short distance connection

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2.2. Connection of UTP Cable and Optical fiber
2.2.1. 10GBASE-T (Copper Wire)
10GBASE-T uses the same RJ45 connector that is the same as original 100M/1000Mbps Ethernet
network. Just plugging the RJ45 connector into the port of 10Gbps and it is ready to work. Whenconnected properly, the Link/ACT LED located under the RJ45 Port will be on accordingly.

2.2.2. 10GBASE-R (Optical Fiber)
Please see the figure down below for connecting the optical fiber, transceiver, and MCM-W’s SFP+ Port.

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Optical Fiber
As mentioned above, there are Single-mode and Multi-mode optical fiber. Both of them can be used for
MCM-W series.
Fiber Connector
Optical fiber connector contains two ends of fibers and can attach
to SFP+ transceivers. There are two ports for one SFP+
transceiver: one fiber is for receiving and one fiber is fortransmitting. The picture here is called LC connector that can
attach to SFP+ transceiver.
Transceiver (Connector)
SFP+/XFP Transceivers can be plugged into MCM-W’s SFP+/XFP Ports.
SFP+/XFP Transceivers are active components that consume power from
MCM-W and are capable of converting signals between optical data flow andelectronic data flow.
For different transmission purpose, the component inside SFP+ form factor canbe 10BASE-LR or 10BAST-SR mode.

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2.3. Applications Examples for Your Network
2.3.1. Application for University
10Gbps speed Ethernet connection may not be commonly seen in ordinary offices. However, network
administrators may have Gigabit Ethernet in their control rooms already. Getting 10Gbps Ethernet
connection from Internet Backbone and distributing it to different Gigabit Ethernet segment for different
buildings or organizations is practical and more cost-effective. Figure down below is an example of a
possible network structure for a university:

Descriptions
A Internet backbone from ISP.
The distance from the central office to the university might be long, and it is advised to construct the
B connection via single-mode optical fiber with 10BASE-LR mode, which can extend the distancebeyond tens of kilometers.
C MCM-W, which is located at the computer center of university.
After the conversions made by MCM-W, expensive equipments for transmitting/receiving networkDdata via optical fiber are not required anymore.
Full 10Gbps Ethernet switches may be exceeding your budget or not available. Some 1Gbps
E switches reserve a swappable slot for future upgrading. You can purchase a 10Gbps module withone 10Gbps port for these switches to serve the same purpose.
Several 1Gbps connections can be distributed by the switches mentioned above to different
Fbuildings inside the university by Cat 6a network cables (which can be extended to 100 meters).
G/H/I General switches with 1Gbps or 100Mbps ports can be connected here for the end-users.

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2.3.2. Application for Online Game Company
For ISPs or online game companies, MCM-W series provide a more economical solution for control
room cabling. ISP runs lots of customer's service such as e-mail servers, web servers or any co-locatednetwork services in the control rooms. These equipments may not have the interface for the connectionof optical fibers. For online game company, administrators may have lots of online game servers thatneed high-speed connections to Internet backbone in the control rooms as well. .

Descriptions
A Internet client users
B Mass requests of the general public, coming from other ISPs through Internet.
The distance from other ISPs to the game company might be long, and it is advised to construct the
C connection via single-mode optical fiber with 10BASE-LR mode, which can extend the distancebeyond tens of kilometers.
D MCM-W, which is located at the control room of the game company.
After the conversions made by MCM-W, expensive equipments for transmitting/receiving network dataE
via optical fiber are not required anymore.
Depending on the network loading requirements, Ethernet Switch with full 10Gbps ports or partial
F
10Gbps/1Gbps ports should be configured for data flow distributions.
If that the bandwidth requirement of co-located mail servers for some companies is not heavy, you canGconnect them to 1Gbps port of 10Gbps switch as shown in the figure above.
If the bandwidth requirement of online game servers is heavy, you can connect them to 10Gbps port ofH
10Gbps switch as shown in the figure above.
Different kinds of server with different applications are located side by side by connections fromI
10Gbps Ethernet Switch via inexpensive Cat.6 cable.

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2.3.3. Application for Home Users
The figure down below is an example of how the FTTX architectures may vary regarding to distances
between the optical fiber and the end-users. Fiber to the x (FTTX) is a generic term for any networkarchitecture that uses optical fiber to replace all or part of the usual copper local loop used fortelecommunications. These four technologies are listed down below:¾ Fiber to the node / neighborhood (FTTN)¾ Fiber to the building (FTTB)¾ Fiber to the curb (FTTC) / Fiber to the kerb (FTTK) ¾ Fiber to the home (FTTH)

The building on the left is the central office. The building on the right is one of the buildings served by thecentral office. The white or gray blocks represent separate rooms or office spaces within the samebuilding.
Descriptions
A ISP Central Office
B Network connection via optical fiber
C Installation of MCM-W for media conversion
Network connection via copper wire. It can be Cat 6a cable (under 300 meters) or telephone line via
D
xDSL (Technologies such as VDSL provide high speed, short-range link are used often in FTTx service)
E Different rooms of homes or different compartments in the same building.
MCM-W can be located at any place that near or away from building, depending on the service toFhome users.

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3. MCM-W Management
You can configure MCM-W’s settings and view statistics generated while performing media converting with
MCM-W by:
¾ Connecting MCM-W and PC to the same network via an RJ45 cable, and accessing MCM-W’ssettings/statistics with PC’s web browser.
¾ Connecting MCM-W and PC via a 2.5mm Phone Jack to RS232 cable, and accessing MCM-W’ssettings/statistics with HyperTerminal Softwares.
Please see the sections down below for more information regarding to MCM-W management.

3.1. Managing MCM-W with Management Webpage
MCM-W Series is embedded with a management webpage, and can be accessed by connecting MCM-W
Series’ Management Port to the network which your PC is connected to via an RJ45 cable.
Before accessing to MCM-W Series’ configuration webpage with your PC’s web browser, please set the
network according MCM-W Series’ default IP Address (192.168.1.8). The figure down below is an
example of network/PC settings for accessing MCM-W Series management webpage.

Note: Please note that if you leave the Phone Jack to RS232 Cable plugged in MCM-W, you won’t
be able to login to MCM-W’s management webpage.

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3.1.1. Accessing MCM-W Management Webpage
To access MCM-W Series’ management webpage, please open your web browser, andtype in MCM-W Series’ default IP address (192.168.1.8) in web browser’s URL field asshown in the figure on the right side. If you’ve changed MCM-W Series’ IP address, please input theIP address you’ve changed to instead.
MCM-W Series’ management webpage only supports
Microsoft Internet Explorer ®, and MCM-W Series’
management webpage might not display correctly if you’re using
other web browser.
A window will pop up after you entering MCM-W Series’ IP
address. Please enter the User Name and Password for
MCM-W Series’ configuration webpage.
x
x

Default User Name: admin
Default Password: admin**Please note that the User Name and Password are case-sensitive.

For safety issues, it is highly recommended that you shouldchange the User name and Password when logging to MCM-W Series’ management webpage for the
first time.
After inputting MCM-W Series management webpage’s User Name and Password, you should be able
to see MCM-W Series’ management webpage displayed on your web browser as shown in the figure
down below. The following sections will illustrate MCM-W Series management webpage functions with
MCM-8S33-W. Management webpage for other MCM-W Series are quite the same and can be related.

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3.1.2. MCM-W Management Webpage – Overview

MCM-W Series Management Webpage Overview
This field displays the port status of your MCM-W series. You can view themedia type of a specific port by moving the mouse to it.

A¾

If MCM-W’s port is not connected, the Port Status icon willshow as the figure on the left.

¾

If MCM-W’s port is connected, the Port Status icon willshow as the figure on the left.

Port Status

Also, to view the counter report of a specific port, just click on the port.
The Setting Options contains options for MCM-W Series’ settings,
information, and statistics, which can be divided into:
x System: You can view system information here in this field.
x DDMI: Shows the temperature, supply voltage, Tx bias current, Tx
Power and Rx Power.
x Management: This option allows you to make settings such as
MCM-W series’ IP address, SNMP, or user accounts.
B
Setting Options
x USC Setting: This option allows you to turn ON/OFF USC, set the
USC type and USC address.
x Counter: You can view MCM-W Series’ counter reports with thisoption.
x Maintenance: This option allows you to save system settings,
reboot MCM-W Series, and reset all MCM-W Series’ settings todefault value.
This field displays the model name of your MCM-W series.
C
Model Name
The Main Display Screen displays the system information, network
D Main Display Screen
tapping statistics, and detail configuration options.

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3.1.3. MCM-W Management Webpage – System
A. System Information

System Information displays MCM-W Series’ system information including:
System Information
MCM-W Series’ serial number.
S/N
MCM-W Series’ MAC address.
MAC Address
Hardware Version MCM-W Series’ current hardware version.
MCM-W Series’ current FPGA (Field-Programmable Gate Array) version.
FPGA Version
Firmware Version MCM-W Series’ current firmware version.
MCM-W Series’ current temperature.
Temperature
Port A SFP Factory The manufacturer of the transceiver plugged in Port A.
Port B SFP Factory The manufacturer of the transceiver plugged in Port B.
XFP Wavelength The wavelength of Port A/B.
Management PortThis field displays how MCM-W Series acquires its IP address.
x Static: MCM-W Series’ IP, subnet mask, and gateway addresses are
assigned manually.
IP Modex DHCP: MCM-W Series’ IP, subnet mask, and gateway addresses are
assigned automatically by a DHCP server.
MCM-W Series’ IP address.
IP Address
MCM-W Series’ subnet mask.
Subnet Mask
MCM-W Series’ gateway address.
Gateway IP

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3.1.4. MCM-W Management Webpage – DDMI
DDMI (Digital Diagnostics Monitoring Interface) includes 5 parameters : Temperature (к), Supply
Voltage (mV), Tx Bias Current (mA), Tx Power (mW) and Rx Power (mW).

DDMI (Digital Diagnostics Monitoring Interface)Shows the current temperature, the maximum/minimum temperature
Temperature ʻк)supported and the warning maximum temperature.
Shows the current supplied voltage, the maximum/minimum supply voltage
Supply Voltage (mV)supported and the warning maximum supply voltage.
Shows the current Tx Bias Current, the maximum/minimum Tx Bias Current
Tx Bias Current (mA)supported and the warning maximum Tx Bias Current.
Shows the current Tx Power, the maximum/minimum Tx Power supported
Tx Power (mW)
and the warning maximum Tx Power.
Shows the current Rx Power, the maximum/minimum Rx Power supported
Rx Power (mW)
and the warning maximum Rx Power.
Note: Some transceiver can’t support DDMI function, or can only capture part of DDMI parameters,
and when this happen, the MCM-W Management Webpage will show n/a on each not captured
parameter field. Please check with your transceivers supplier if their transceiver can support or not
on capturing the DDMI parameters.

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3.1.5. MCM-W Management Webpage – Management
There are 4 options available for Management, which includes:x

IP Settings: Allows you to set how MCM-W will acquire its IP, subnet mask, and gateway
addresses. Also, you could input these addresses manually here.

xUser Settings: Allows you to change MCM-W’s configuration webpage User Name andPassword.

x

System Configuration: You can set System Contact, System Location, and System Name
here.

x

SNMP Setting: You can make SNMP (Simple Network Management Protocol) settings here.

x

Link Loss Forwarding: You can enable/disable Link Loss Forwarding function here.

Please see the sections for detail descriptions about settings available in Management:
A. IP Configuration

IP Configuration
You can choose how MCM-W acquires its IP, subnet mask, andgateway addresses. There are two modes available:
IP ModeIP Address
Subnet Mask
Gateway
ApplyxStatic: You have to input MCM-W’s IP, subnet mask, andgateway addresses manually in the fields down below.
x DHCP: MCM-W acquires its IP, subnet mask, and gateway
addresses automatically from network’s DHCP server.
You can input MCM-W’s IP address here in this field.
You can input MCM-W’s subnet mask here in this field.
You can input MCM-W’s gateway address here in this field.
Apply the changes you’ve made here.

ϠNote: The default IP address for MCM-W is 192.168.1.8.

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B. User Settings

For issues regarding to system security, MCM-W has 2 different user security levels, which are:x

Administrator: User with Administrator privilege can change MCM-W system settings andview system information/statistics.

x

Guest: User with Guest privilege can only view system information/statistics.

User Settings for Administrator/Guest
Input the user name here in this field.
User Name
Input the password here in this field. Please note that the
password must contain at least 5 alphanumeric characters
New Password
and is case sensitive.
Confirm New Password Please input the password here again for confirmation.
Apply the changes you’ve made here.
Apply
C. System Configuration

System Configuration
System Contact
System Location
System Name
Apply

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Input the contact information for MCM-W here in this field.
Input the system’s location for MCM-W here in this field.
Input the alias for MCM-W here in this field.
Apply the changes you’ve made here.

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D. SNMP Setting

SNMP Setting
Read Community
Write Community
Apply

Input the user name that has only READ privilege.
Input the user name that has both WRITE and READ privileges.
Apply the changes you’ve made here.

E. Link Loss Forwarding

Link Loss Forwarding Settings
Enable Link Loss Forwarding function.
ONdisable Link Loss Forwarding function.
OFF
Apply the changes you’ve made here.
Apply

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3.1.6. MCM-W Management Webpage – USC Setting
You can modify the USC (Universal Stream Counter) settings in this option, which includes USC
ON/OFF, USC Type and USC Address.

USC(Universal Stream Counter) Setting
Turn ON/OFF the USC (Universal Stream Counter).
USC ON/OFF
When the USC is turn ON, you may choose the type of USC in
USC Type
this option.
After choosing the type of USC, input the USC Address in this
USC Address
field.
Apply the changes you’ve made here.
Apply

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3.1.7. MCM-W Management Webpage – Counter
Two options are available in the Counter configuration webpage: Device Counter and Port A/B-USC.
Please see the section below for more detailed description.
A. Device Counter
The Counter Report can display statistics reports of MCM-W’s Port A/B.

Device Counter
Clear

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Clear all statistics displayed in the table.

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B. Port A/B-USC
In this option, you can see the Counter Report based on the type of USC (Universal Stream Counter)chosen in USC Setting (Please see the 3.1.5. MCM-W Management Webpage – USC Setting.)

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3.1.8. MCM-W Management Webpage – Maintenance
7 options are available in the Maintenance configuration webpage: Save Changes, Update Firmware,
Update FPGA, System Reboot, System Config, Config Upload, Factory Defaults.
A. Save Changes

Save Changes
Save

If you don’t save the setting you’ve made via MCM-W’s configuration webpage,
all settings will be erased after rebooting MCM-W. Please click the “Save”
button to save the settings to MCM-W’s NV-RAM.

B. Update F/W (Firmware)

Update F/W (Firmware)
Click the Browse… button to choose the firmware file you would like to
Browse…
upgrade. MCM-W’s firmware files are in the format of “*.bin”.
Click this button to start upgrading MCM-W’s firmware.
Send
Note: All LEDS will be off when upgrading FPGA/Firmware. Please DO NOT power off your MCM-W.

C Update FPGA

Update FPGA
Browse…
Send

Click the Browse… button to choose the FPGA file you would like to upgrade.
MCM-W’s FPGA files are in the format of “*.bin”.
Click this button to start upgrading MCM-W’s FPGA.

Note: All LEDS will be off when upgrading FPGA/Firmware. Please DO NOT power off your MCM-W.

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D. System Reboot

System Reboot
RebootYou can reboot MCM-W by clicking the “Reboot” button. Please note that all
unsaved settings will be lost after system reboot.

E. System Config
System Config
System Config

Click System Config to save all MCM-W’s current settings into a “*.cfg” file.
You can upload this config file to MCM-W with Config Upload function.

F. Config Upload

Config Upload
Browse…
Send

Click the Browse… button to choose the config file you would like to upload to
MCM-W. MCM-W’s config files are in the format of “*.cfg”.
Click this button to start uploading MCM-W’s config file.

G. Factory Defaults

Factory Defaults
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You can set all MCM-W’s settings to the default value by clicking the “Restore”
button. Please note that all unsaved data/settings will be lost after restoring
MCM-W’s settings to default value.

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3.2. Managing MCM-W with HyperTerminal

MCM-W allows users to make system configurations and view test statistics/system information with
HyperTerminal. To access MCM-W via HyperTerminal, you have to connect MCM-W’s Diagnostic Port
with PC’s RS-232 Port via a 2.5mm Phone Jack to RS-232 cable as shown in the figure above.
The following sections will be using MCM-8S33-W as an example. Settings, installations, andHyperTerminal commands for other MCM-Ws are quite the same and can be related.
3.3.1. HyperTerminal Settings for MCM-W
After connecting the PC’s serial port to MCM-W’s Console Port via a 2.5mm Phone Jack to RS-232
cable, please start the HyperTerminal software installed on your PC and establish connection
according to the steps listed down below.
Establishing Connection with MCM-W

1. Input a name for this connection, such as MCM-W, and also
select an icon for this connection. Click “OK” to continue.

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Establishing Connection with MCM-W

2. Select the COM port of PC for this connection. Click “OK” tocontinue.

3. Set the COM port parameters according to the settings listed
down below:
x
x
x
x
x

Bits per second: 38400
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None

Click “OK” to continue.

Click the “Enter” key on your keyboard to start setting MCM-W via HyperTerminal. To log in, please
type MCM-W’s user name and password:xDefault User Name: adminxDefault Password: admin (Both the User Name and Password are case-sensitive.)

If you change MCM-W’s user name and password with MCM-W’s configuration webpage, please log
in with the new user name and password here.

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3.3.2. MCM-W HyperTerminal Commands

After logging in MCM-W via HyperTerminal, a MCM-W Command Menu will be displayed, showing
MCM-W’s HyperTerminal commands. Please see the table down below for brief descriptions of MCM-W
commands:
Command Alias

Command Description
The system command allows you to view MCM-W’s system information, makesystemsys
system configurations, and upgrade MCM-W’s firmware/FPGA.
counter
cnt The counter command allows you to view MCM-W’s counter information.
The ip command allows you to view MCM-W’s current IP settings or configure
ip
ip
these settings.
The ddmi command allows you to view the Digital Diagnostics Monitoring
ddmi
ddmi
Interface.
The LLF command allows you to enable/disable the Loss Link Forwarding
LLF
llf
function.
cls
cls The cls command allows you to clear HyperTerminal screen.
The logout command allows you to log out. For security issues, it islogout logout recommended that you should log out if you’re not using the HyperTerminal
anymore.

Please see sections down below for more detailed information regarding to MCM-W’s command.

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A. MCM-W HyperTerminal Command – system
Command Descriptions – system
The system show allows you to view MCM-W’s PCB/firmware/FPGA versions, as wellshow
as hardware temperature.
The system user show command allows you to view the current
show
users and their passwords.
The system user admin [name | password] <name | password>command allows you to change the user name and its password of theadminuser with administrator privilege. For example, if you type in systemuser admin name test123 and press enter, a user named test123
user
with administrator privilege will be created.
The system user guest [name | password] <name | password>command allows you to change the user name and its password of theuser with guest privilege. For example, if you type in system user
guest
guest name test123 and press enter, a user named test123 withguest privilege will be created.
The system name show command allows you to view the device
show
name assigned to MCM-W.
name
The system name set [device name] command allows you to viewset
the device name assigned to MCM-W.
systemThe system location show command allows you to view MCM-W’s
show
current location.
location
The system location set command allows you to set MCM-W’s
setcurrent location
The system contact show command allows you to view MCM-W’s
show
current contact information.
contact
The system contact set command allows you to set MCM-W’s
setcurrent contact information.
The system snmp show command will show the current SNMP
show
(Simple Network Management Protocol) settings.
The system snmp writecommunity <parameter> allows you to set
writecommunity the community with write privilege. The <parameter> can be public,
snmp
private, or user names.
The system snmp readcommunity <parameter> allows you to set
readcommunity the community with read privilege. The <parameter> can be public,
private, or user names.
The system save command allows you to save the current settings to MCM-W’s
save
NV-RAM. Please note that all unsaved settings will be lost after system reboot.

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Command Descriptions – system
The system update [firmware/FPGA] commands allow you to
upgrade MCM-W’s firmware/FPGA. The following descriptions are for
upgrading MCM-W’s firmware. However, procedures for upgrading
MCM-W’s FPGA are quite the same and can be related.
1. Type in “system update firmware” and click enter. Press Y toproceed and start upgrading firmware, or press N to cancel.

2. Press Transfer on HyperTerminal’s menu bar and choose “SendFile”.

3. A Send File window will pop up. Please set the Protocol to
Xmodem, and click the Browse button.
systemupdate(Contd.)firmware/FPGA

4. Choose the firmware you would like to upgrade to and click Open.

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Command Descriptions – system
5. Click the Send button to start sending firmware.

6. System is sending firmware to MCM-W.
update firmware/FPGA(Contd.)(Contd.)system(Contd.)7. MCM-W will reboot when finishing upgrading its firmware.
The system reset command allows you to reset all MCM-W’s settings back to thedefault values.
The system reboot command allows you to reboot MCM-W. Please note that all
rebootunsaved settings will be lost after rebooting.
reset

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B. MCM-W HyperTerminal Command – counter
Command Descriptions – counter
The counter show command allows you to view all MCM-W’s counter report.

showcounter¾¾¾¾

C: Press C to clear all counters.
S: Press S to stop/start refreshing counters.
P: Press P to switch pages. MCM-W’s counter report has 2 pages.
Esc: Press the Esc key to exit MCM-W’s counter report.
0 Clear all counter reports of MCM-W’s Port A.
clear
1 Clear all counter reports of MCM-W’s Port B.
all Clear all counter reports of MCM-W’s Port A and Port B.
The refreshtime show command allows you to view the refresh time for theshowreport.
refreshtime
The refreshtime set command allows you to set the refresh time (in seconds)
set
for the report.
C. MCM-W HyperTerminal Command – ip
Command Descriptions – ip
show The ip show command allows you to view information of MCM-W’s IP configuration.
status The ip status command allows you to view information of MCM-W’s IP status.
The ip mode dhcp command allows you to set MCM-W’s IP acquiring mode todhcp
DHCP, allowing MCM-W to acquire IP automatically from DHCP server.
mode
The ip mode static command allows you to set MCM-W’s IP acquiring mode tostaticStatic, allowing you to set IP/Subnet Mask/Gateway IP manually.
The ip address <IP Address> command allows you to set MCM-W’s IP address. For
ip
address* example, to set MCM-W’s IP address to 192.168.1.20, please input the command “ipaddress 192.168.1.20”.
The ip mask <Subnet Mask Address> command allows you to set MCM-W’s subnet
mask* mask address. For example, to set MCM-W’s subnet mask address to 255.255.255.0,
please input the command “ip mask 255.255.255.0”.
The ip gateway <Gateway Address> command allows you to set MCM-W’s gateway
gateway* address. For example, to set MCM-W’s subnet gateway address to 192.168.1.254,
please input the command “ip gateway 192.168.1.254”.
*MCM-W’s default IP address/subnet mask/default gateway are 192.168.1.8/255.255.255.0/192.168.1.1

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D. MCM-W HyperTerminal Command – ddmi
Command Descriptions – ddmi
The ddmi porta (or portb) show command allows you to view the Digital
Diagnostics Monitoring Interface for MCM-W’s Port A or Port B.

ddmi

porta/portb show

¾ Esc: Press the Esc key to exit MCM-W’s Digital Diagnostics Monitoring
Interface.
E. MCM-W HyperTerminal Command – LLF
Command Descriptions – llf
The llf enable command allows you to enable the Loss Link Forwarding
enable/disable function, while The llf disable command allows you to disable the Loss Link
llf
Forwarding function.
The llf show command allows you to see if the Loss Link Forwarding function isshow
enabled or disabled.
F. MCM-W HyperTerminal Command – cls
Command Descriptions – cls
cls The cls command allows you to clear HyperTerminal screen.
G. MCM-W HyperTerminal Command – logout
Command Descriptions – logout
logout The logout command allows you to log out of MCM-W’s HyperTerminal configuration session.

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4. MCM-W General Specifications
System Control
System Control¾ Transceiver Power ON/OFF¾ Link Connection Mode: Slave/Segment¾ Selectable Auto/Force Media Type

¾ System Upgrade (F/W, FPGA)

Device Status Report¾ Information¾ Module Detection
Status Report ¾ Link Status¾ Fiber Module Detection¾ Temperature Detection¾ Transceiver overloading
MIB Counter Report *¾ Packet¾ Byte¾ Broadcast packet¾ Pause Frame¾ Length: 64 Bytes¾ Length: 65-127 Bytes¾ Length: 128-255 Bytes¾ Length: 256-511 Bytes
Counter Report¾ Length: 512-1023 Bytes¾ Length: 1024-1518 Bytes¾ Unicast packet¾ Multicast packet¾ CRC Error¾ IP Checksum Error *¾ Under size packet¾ Over size packet
HardwareTemperature ¾ Operating: 0oC ~ 40oC (32oF ~ 104oF) ¾ Storage: 0oC ~ 50oC (32oF ~ 122oF)
Humidity¾ Storage: 0% ~ 85% RH¾ Operating: 0% ~ 85% RH(non-condensing)

Dimension

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Note: Information and specifications contained in this document are subject to change without notice.
All products and company names are trademarks of their respective corporations.
Copyright © 2012 Xtramus Technologies, all rights reserved.
Do not reproduce, redistribute or repost without written permission from Xtramus.
Doc # USM_MCM-W _V1.2_ENG_ 20120214

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