XFP Series
JCxxxx-XFP-LC.S40
CWDM XFP Single-Mode for 10GbE/10GFC Duplex
XFP Transceiver
RoHS6 CompliantFeatures Supports 9.95Gb/s to 11.1Gb/s Bit Rates
 Hot-Pluggable XFP Footprint Compliant with XFP MSA
 10-Wavelengths CWDM DFB Transmitter from1270nm to 1450nm, with Step 20nm
14dB power budget at least

Duplex LC Connector

Power Dissipation < 2.5W

Case Operation Temperature Range

Applications
 10GBASE ER/EW 10G Ethernet
 1200-SM-LL-L 10G Fiber Channel
 10GE over G.709 at 11.09Gbps-5°C to 70°C 2-Wire Interface for Integrated Digital
Diagnostic Monitoring

Ordering Information
Part No.
JCxxxx-XFP-LC.S40*(note

DataRate
10GLaser

Fiber

CWDM
DFB

SMFDistanceInterface

14dB power budget

LC

Note1: X refers to CWDM Wavelength range 1270nm to 1450nm, X=A to J, for detailed definition, please refer
the following table.

Data Controls Inc.
Page 1 of 9V3.c

XFP Series
CWDM Wavelength*Note2
Band

Nomenclature

O-band Original

E-band ExtendedWavelength(nm)

1270

Min.
1264

Typ.
1270

Max.
1277.5

1290
1310

1284
1304

1290
1310

1297.51317.5

1330

1324

1330

1337.5

1350

1344

1350

1357.5

1370

1364

1370

1377.5

1390

1384

1390

1397.5

1410

1404

1410

1417.5

1430

1424

1430

1437.5

1450

1444

1450

1457.5Note2: This wavelength is supported with limited availability; please contact Data Controls Inc’s for further details.

Regulatory Compliance
Product Certificate

Certificate Number

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

TUV

R50135086

EN 60825-1:2007
EN 60825-2:2004+A1+A2

UL

E317337

EMC CEAE 50135430 0001

CBJPTUV-024038-M1

UL 60950-1
CSA C22.2 No. 60950-1-07
EN 55022:2006
EN 55024:1998+A1+A2
IEC 60825-2
IEC 60950-1

WTF13F0503735E

47 CFR PART 15 OCT., 2010

WTF13F0503732E

47 CFR PART 15 OCT., 2010

FDA

1230816-000

CDRH 1040.10

ROHS

RLSZF00163462

2011/65/EU

FCC

Product Description
TheJCxxxx-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 CWDMwavelength. There are 10 center wavelengths available from 1270nm to 1450nm, with each step
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
supply is needed. The optical output can be disabled by LVTTL logic high-level input of TX_DIS.
Data Controls Inc.
Page 2 of 9V3.c

XFP Series
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
Parameter

SymbolMinMaxUnit

Maximum Supply Voltage

Vcc

-0.5

Typical

4.0

V

Note

Storage Temperature

TS-40

85°C

Max

Units

70°C

3.45

V

750
2.5mAW

MaxUnitNoteΩ

1

Recommend Operating Condition
Parameter

SymbolMin

Operating Temperature

TC-5

Supply Voltage

Vcc

3.13

Supply Current
Module Total PowerIcc
PTypical
3.3

Note

Electrical Characteristics
Parameter

SymbolMin

TypicalTransmitter
Input Differential Impedance

RinDifferential Data Input Swing

180820mVTransmit Disable Voltage

Vin, pp
VDIS

100
2.0VccVTransmit Enable Voltage

VEN

GND

GND+ 0.8

V

10usTransmit Disable Assert Time
ReceiverDifferential Data Output Swing

Vout, pp

850

mV

Data Output Rise Time

tr340

650

38

ps

2

Data Output Fall Timetf38

ps

2

LOS Fault

VLOS fault

Vcc – 0.5

Vcc HOSTV

3LOS Normal
Power Supply Rejection

VLOS norm
PSR

GND

GND+0.5
See Note 4 below

V34Notes:
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.
Logic 0 indicates normal operation; logic 1 indicates no signal detected.
4. Reference the Section 2.7 of the XFP MSA Rev 4.5.

Data Controls Inc.
Page 3 of 9V3.c

XFP Series
Optical Characteristics
Parameter

SymbolMin
Transmitter

Typical-1.8

Max

Unit

Note+4dBm

1λc+7.5nm

1nm

Output Opt. Pwr: 9/125 SMF

Pout

Optical Extinction Ratio

ER3.5

Optical Wavelength

λλc–6-20dB Spectrum Width

ΔλSide Mode Suppression Ratio

SMSRPath Penalty

Pp2dB

Average Launch Power ofOFF Transmitter

POFF-30dBm

TX Jitter

TXj

Per 802.3ae requirements

Relative Intensity Noise

RIN-128dB/Hz-15.8dBm

dBλc

302dB

Receiver
Receiver Sensitivity @10.7Gb/s

Pmin

Maximum Input PowerPmax-1

Optical Center Wavelength

λ1260

Receiver ReflectanceRrf

LOS De-Assert

LOSD

LOS Assert

LOSA

LOS Hysteresis

3dBm
1600

nm

-12dB

-17.8

dBm

-29.8

dBm

1dB

Notes:
1. Output is coupled into a 9/125μm SMF.
2. ITU-T G.694.2 CWDM wavelength from 1270nm to 1450nm, 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

12VEE5

Optional –5.2 Power Supply – Not Required

Mod-Desel

Module De-select; When held low allows themodule to respond to 2-wire serial interface
commands

3LogicLVTTL-I

4

LVTTL-O/Interrupt/Interrupt; Indicates presence of an importantcondition which can be read over the serial 2-wireinterface

5

LVTTL-I

TX_DISTransmitter Disable; Transmitter laser source
turned off
Data Controls Inc.
Page 4 of 9V3.c2

XFP Series
6VCC5+5 Power Supply - Not Required

7GND

Module Ground

8VCC3+3.3V Power Supply

9VCC3+3.3V Power Supply

110

LVTTL-I

SCL

Serial 2-wire interface clock

211

LVTTLI/OSDA

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 Ground117CML-O

RD-

Receiver inverted data output

18CML-ORD+

Receiver non-inverted data output

19GND

Module Ground

20VCC221

LVTTL-I

P_Down/RST

1+1.8V Power Supply – Not required
Power Down; When high, places the module in
the 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.

22VCC2+1.8V Power Supply – Not required

23GND

Module Ground1324PECL-I

RefCLK+

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

25

PECL-I

RefCLK-

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

326

GND

Module Ground

127

GND

Module Ground

1TD-

Transmitter inverted data input

TD+

Transmitter non-inverted data input

GND

Module Ground

28

CML-I

29

CML-I

30

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 9V3.cXFP Series
Host Board Connector Pin Out

Diagram of Host Board Connector Block Pin Numbers and Name

General Specifications
ParameterSymbol

Min

Bit RateBR

9.95

Bit Error Ratio

BER

TypicalMax

Units

11.1

Gb/s

Note

10-12

1

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

Digital Diagnostic Functions
Data Controls Inc’s Small Form Factor 10Gbps (XFP) transceiver is compliant with thecurrent XFP Multi-Source Agreement (MSA) Specification Rev 4.5.
As defined by the XFP MSA, Data Controls Inc’s XFP transceivers provide digital diagnostic
functions via a 2-wire serial interface, which allows real-time access to the following operatingparameters:
 Transceiver temperature Laser bias current
 Transmitted optical power Received optical power Aux Monitoring
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.
Data Controls Inc.
Page 6 of 9V3.c

XFP Series
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

Recommended High-Speed Interface Circuit

Data Controls Inc.
Page 7 of 9V3.cXFP Series
Mechanical Specifications
Data Controls Inc’s XFP transceivers are compliant with the dimensions defined by the XFPMulti-Sourcing Agreement (MSA).

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:
https://www.dci.jp/Or contact Data Controls Inc.. listed at the end of the documentation to get the latest documents.

Data Controls Inc.
Page 8 of 9V3.c

XFP Series
Revision History
Revision

Revision
History

ReleaseDate

V1.a

Released.

Mar 12, 2009

V2.a

Delete the item7 in Note2, because it is not compliant
with ROHS6.

June 19, 2009

V3.a

Update sensitivity, Pout.

Sep 23, 2011

V3.b

Update LOS Deassert/Assert.

Sep 17, 2012

V3.c

Update wavelength range.

Mar 25,2014

Notice:Data Controls Inc. reserves the right to make changes to or discontinue any optical link productor service 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 Inc. makes no representation or warranty that suchapplications will be suitable for the specified use without further testing or modification.

Contact: Data Controls Inc.
Add:
8F, Fukashiro Bldg. 1-20-4 Yanagibashi, Taito-ku, Tokyo Japan
Tel: (+81) 3-5829-5805
Fax: (+81) 3-5829-5806Postal: 111-0052
E-mail:info@dci.jp https://www.dci.jp

Data Controls Inc.
Page 9 of 9

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