XFP Series
JCxxxx-XFP-LC.S40 Series
CWDM XFP Single-Mode for 10GbE/10GFC/SDH/SONETDuplex XFP Transceiver
RoHS6 CompliantFeatures Supports 9.95Gb/s to 11.1Gb/s Bit Rates
 Hot-Pluggable XFP Footprint Compliant with XFP MSA


8-Wavelengths CWDM EML Transmitterfrom 1470nm to 1610nm, with Step 20nm

 14dB power budget at least

Applications

 Duplex LC Connector

 SONET / SDH Power Dissipation < 3.5W

 10GBASE-ER/EW 10G Ethernet

 Case Operation Temperature 1200-SM-LL-L 10G Fiber Channel

Standard: 0°C to 70°C

 10GE over G.709 at 11.09Gbps

Industrial:-40°C to 85°C

 OC192 over FEC at 10.709Gbps

 2-Wire Interface for Integrated Digital
Diagnostic Monitoring

Ordering Information
Part No.

DataRate

Laser

FiberDistanceInterface

Temp

JCxxxx-XFP-LC.S40*(note1)

10G

CWDM
EML

SMF

14dB power budget

LC

Standard

JCxxxx-XFP-LC.S40(WT)

10G

CWDM
EML

SMF

14dB power budget

LC

Industrial

Note1: X refers to CWDM Wavelength, from 1470nm to 1610nm*The product image only for reference purpose.
Data Controls Inc.
Page 1 of 10V2.eXFP Series
CWDM* Wavelength (0~70℃)
Band

Nomenclature

S-band Short
Wavelength

C-band Conventional

L-bandLong Wavelength

Wavelength(nm)
Min.

Typ.

Max.

1470

1464

1470

1477.5

1490

1484

1490

1497.5

1510

1504

1510

1517.5

1530

1524

1530

1537.5

1550

1544

1550

1557.5

1570

1564

1570

1577.5

1590

1584

1590

1597.5

1610

1604

1610

1617.5CWDM*: 8 Wavelengths from 1470nm to 1610nm, each step 20nm.

Regulatory Compliance*
Product Certificate

Certificate Number

Applicable Standard
EN 60950-1:2006+A11+A1+A12+A2

TUV

R50135086

EN 60825-1:2014
EN 60825-2:2004+A1+A2

UL

E317337

EMC CEAE 50384190 0001

‘FCCFDAROHS

WTF14F0514417E//UL 60950-1
CSA C22.2 No. 60950-1-07
EN 55032:2012
EN 55032:2015
EN 55024:2010
EN 55024:2010+A1
47 CFR PART 15 OCT., 2013
CDRH 1040.10
2011/65/EU*: The above certificate number updated to June 2018, because some certificate will be updated every year, suchas FDA and ROHS. For the latest certification information, please check with Data Controls.

Product Description
The JCxxxx-XFP-LC.S40 series optical transceiver is designed for fiber communications
application such as 10G Ethernet (10GBASE-ER/EW) and 10G Fiber Channel (1200-SM-LL-L),
which fully compliant with the specification of XFP MSA Rev 4.5.
This module is designed for single mode fiber and operates at a nominal wavelength of CWDM
wavelength. There are eight center wavelengths available from 1470nm to 1610nm, with eachstep 20nm. A guaranteed optical link budget of 14dB is offered.
The module is with the XFP 30-pin connector to allow hot plug capability. Only single 3.3V power
Data Controls Inc.
Page 2 of 10V2.eXFP Series
supply is needed. The optical output can be disabled by LVTTL logic high-level input of TX_DIS.
Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal ofreceiver. This module provides digital diagnostic functions via a 2-wire serial interface as definedby the XFP MSA Rev 4.5.

Absolute Maximum Ratings
SymbolParameter

MinMaxUnit

Maximum Supply Voltage

Vcc

-0.5

4.0

V

Storage Temperature

TS-40

85°C

JCxxxx-XFP-LC.S40

070°C

JCxxxx-XFP-LC.S40(WT)

-40

85°C

TypicalMax

Units

Case OperatingTemperatureTC

Recommend Operating Condition
Parameter
Operating TemperatureTC

SymbolMin

JCxxxx-XFP-LC.S40

070°C

JCxxxx-XFP-LC.S40(WT)

-40

85°C

Supply Voltage 1

Vcc3

3.13

3.3

3.45

V

Supply Voltage 2Vcc5

4.75

55.25

V

Supply Current-Vcc3 supply

Icc3300mA

Supply Current-Vcc5 supply

Icc5750mA

Module Total PowerP

3.5

W

Unit

NoteΩ

1

Electrical Characteristics
Parameter

SymbolMin

TypicalMax

Transmitter
Input Differential Impedance

Rin

100

Differential Data Input SwingVin, pp180820mVTransmit Disable Voltage

VDIS

2.0VccVTransmit Enable Voltage

VEN

GND

GND+ 0.8

V10us850mVTransmit Disable Assert Time
ReceiverDifferential Data Output SwingVout, pp340650

Data Output Rise Time

tr38

ps

2

Data Output Fall Timetf38

ps

2

LOS Fault

VLOS fault

Vcc – 0.5

Vcc HOSTV

3LOS Normal

VLOS norm

GND

GND+0.5V

3Power Supply Rejection

PSR

See Note 4 below

4Notes:1. After internal AC coupling.
2. 20 – 80 %.
3. Loss of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V.
Data Controls Inc.
Page 3 of 10V2.eXFP Series
Logic 0 indicates normal operation; logic 1 indicates no signal detected.
4. Reference the Section 2.7 of the XFP MSA Rev 4.5.

Optical Characteristics
Parameter

SymbolMin
Transmitter

TypicalMax

Unit

Note
1

Optical Modulation Amplitude

POMA-1+4.4

dBm

Output Opt. Pwr: 9/125 SMF

Pout-1+4.0

dBm

Optical Extinction Ratio

ER8.2

Optical Wavelength

λλc–6-20dB Spectrum Width

ΔλSide Mode Suppression Ratio

SMSR

Path Penalty

Pp2.5dB

Average Launch Power ofOFF Transmitter

POFF-30dBm

TX Jitter

TXj

Per 802.3ae requirements

Relative Intensity NoiseRINdB
λc

λc+7.5

nm

1nm

302dB

-128

dB/Hz-15dBm

Receiver
Receiver Sensitivity @10.3125Gb/s

Pmin

Maximum Input PowerPmax+0.5

Optical Center Wavelength

λ1260

Receiver Reflectance

dBm
1620

nm

Rrf

-12dB

LOS De-Assert

LOSD-17dBmLOS Assert

LOSA

LOS Hysteresis

3-29dBm

1dB

Notes:
1. Output is coupled into a 9/125μm SMF.
2. ITU-T G.694.2 CWDM wavelength from 1470nm to 1610nm, each step 20nm.
3. Average received power; BER less than 1E-12 and PRBS 231-1 test pattern.

Pin Descriptions
PinSymbol

Name/Description

Notes

1GND

Module Ground

12VEE5Optional –5.2 Power Supply – Not Required

Mod-Desel

Module De-select; When held low allows themodule to respond to 2-wire serial interface
commands/Interrupt/Interrupt; Indicates presence of an importantcondition which can be read over the serial 2-wireinterface

34Logic

LVTTL-ILVTTL-O

Data Controls Inc.
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TX_DISTransmitter Disable; Transmitter laser source
turned off

6VCC5+5 Power Supply

7GND

Module Ground

8VCC3+3.3V Power Supply

9VCC3+3.3V Power Supply

5LVTTL-I

110

LVTTL-I

SCL

Serial 2-wire interface clock line

211

LVTTLI/O

SDA

Serial 2-wire interface data line

212

LVTTL-O

Mod_Abs

Module Absent; Indicates module is not present.
Grounded in the module.

213

LVTTL-O

Mod_NR

Module Not Ready;214

LVTTL-O

RX_LOS

Receiver Loss of Signal indicator

215GND

Module Ground

116GND

Module Ground

117CML-O

RD-

Receiver inverted data output

18CML-ORD+

Receiver non-inverted data output

19GND

Module Ground

20

VCC2+1.8V Power Supply – Not required

21

LVTTL-I

P_Down/RST

1Power Down; When high, places the module inthe low power stand-by mode and on the fallingedge of P_Down initiates a module reset
Reset; The falling edge initiates a complete resetof the module including the 2-wire serial interface,equivalent to a power cycle.

22

VCC2+1.8V Power Supply – Not required

23

GND

Module Ground

124PECL-I

RefCLK+Reference Clock non-inverted input, AC coupledon the host board – Not required

325

PECL-I

RefCLK-

Reference Clock inverted input, AC coupled on
the host board – Not required

326

GND

Module Ground

127

GND

Module Ground

128

CML-I

TD-

Transmitter inverted data input

29

CML-I

TD+

Transmitter non-inverted data input

GND

Module Ground30

1Notes:1. Module circuit ground is isolated from module chassis ground within the module.
2. Open connect should be pulled up with 4.7k – 10k ohm on host board to a voltage between
3.15V and 3.6V.
3. A Reference Clock input is not required.

Data Controls Inc.
Page 5 of 10V2.eXFP Series
Host Board Connector Pin Out

16GND

171819RDRD+

20

VCC2ASIC

15OD R

141312OD BS

GND

11SCL

P-DOWN

2122
TOWARD 23

GND

VCC2GND

2425

REFCLK+

26

GND

272829

GND

30

GND

ND

REFCLK-

5MOD_DESEL

43ND

21

INTERRUPTTD-

10987 TOWARD
BEZEL
6TD+

Diagram of Host Board Connector Block Pin Numbers and Name

General Specifications
Parameter

SymbolMin

Bit RateBR

9.95

Bit Error Ratio

BER

TypicalMaxUnits

11.1Gb/s

10-12

Note

1Notes:
1. Tested 9.95G with 231 – 1 PRBS pattern.

Digital Diagnostic Functions
Data Controls’s Small Form Factor 10Gbps (XFP) transceiver is compliant with the current
XFP Multi-Source Agreement (MSA) Specification Rev 4.5.
As defined by the XFP MSA, Data Controls XFP transceivers provide digital diagnostic functions
via a 2-wire serial interface, which allows real-time access to the following operating parameters:
 Transceiver temperature Laser bias current
 Transmitted optical power Received optical power Aux Monitoring
Data Controls Inc.
Page 6 of 10V2.eXFP Series
It also provides a sophisticated system of alarm and warning flags, which may be used to alert
end-users when particular operating parameters are outside of a factory-set normal range.
The operating and diagnostics information is monitored and reported by a Digital Diagnostics
Transceiver Controller inside the transceiver, which is accessed through the 2-wire serialinterface. The serial data signal (SDA pin) is bi-directional for serial data transfer. The host uses
SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories
are organized as a series of 8-bit data words that can be addressed individually or sequentially.
The 2-wire serial interface provides sequential or random access to the 8 bit parameters,
addressed from 00h to the maximum address of the memory.

Recommended Host Board Power Supply Circuit

Data Controls Inc.
Page 7 of 10V2.eXFP Series
Recommended High-Speed Interface Circuit
Host Board

ASIC/ SerDes
XFI Receiver

XFP Module
XFI Transmitter

RD+
CML

CML

RD-

XFI Receiver

XFI Transmitter

TD+
CML

CML

TD-Reference ClockXFI Connector

Mechanical SpecificationsData Controls’s XFP transceivers are compliant with the dimensions defined by the XFP MultiSourcing Agreement (MSA).

*This 2D drawing only for reference, please check with Data Controls before ordering.

Data Controls Inc.
Page 8 of 10V2.eXFP Series
Eye Safety
This single-mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21
CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperatureand voltage limits. The optical ports of the module shall be terminated with an optical connector
or with a dust plug.

Obtaining Document
You can visit our website:http://www.dci.jp
Or contact Data Controls Inc. Listed at the end of the documentation to get the latest documents.

Notice:Data Controls reserves the right to make changes to or discontinue any optical link product orservice identified in this publication, without notice, in order to improve design and/orperformance. Applications that are described herein for any of the optical link products are forillustrative purposes only. Data Controls makes no representation or warranty that suchapplications will be suitable for the specified use without further testing or modification.

Contact:
E-mail:info@dci.jp
http://www.dci.jp

Data Controls Inc.
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