SFP+ Series
JCxxxx-SFP-LC.S80 Series
CWDM SFP+ Single-Mode for 10GbE
Duplex SFP+ Transceiver
RoHS6 CompliantFeaturesSupports 9.95Gb/s to 11.3Gb/s Bit Rates



Hot-Pluggable SFP+ Footprint

10-Wavelengths CWDM DFB Transmitterfrom 1270nm to 1450nm, with step 20nm

High Sensitivity APD for Receiver

23dB Power Budget

Duplex LC connector

Applications
 10G Ethernet Power Dissipation < 1.5W
Case Operation Temperature Range:

1.536 Gb/s, 0.768Gb/s-5°C to 70°C
Compliant with SFP+ MSA Specification

CPRI rates 10.138Gb/s , 9.830 Gb/s,7.373Gb/s, 6.144 Gb/s, 4.915 Gb/s,

SFF-8431OBSAI rates 6.144 Gb/s, 3.072 Gb/s,2.458 Gb/s, 1.229 Gb/s, 0.614Gb/s

Build-in Digital Diagnostic Functions
Compliant with SFF-8472 MSA Specification

Other optical links

Ordering information
Part No.

Data Rate

Laser Fiber

JCxxxx-SFP-LC.S80*(note1)

0.614 to11.3Gbps

CWDM
DFB

SMF

Power
Budget

Temp.

Interface

23dB-5~70°C

LC

Note1: X refers to CWDM Wavelength range 1270nm to 1450nm.
*The product image only for reference purpose.

Data Controls Inc.
Page 1 of 8V3.dSFP+ Series
CWDM* Wavelength
BandNomenclature

O-band Original

O-band Original

E-band Extended

Wavelength(nm)
Min.

Typ.

Max.

1270

1264

1270

1277.5

1290

1284

1290

1297.5

1310

1304

1310

1317.5

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

1457.5CWDM*: 10 Wavelengths from 1270nm to 1330nm, each step 20nm.

Regulatory Compliance*Note2
Product Certificate

Certificate NumberApplicable 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 50285865 0001

FCC
FDA
ROHS

WTF14F0514417E//UL 60950-1
CSA C22.2 No. 60950-1-07
EN 55022:2010
EN 55024:2010
47 CFR PART 15 OCT., 2013
CDRH 1040.10
2011/65/EU

Note2: The above certificate number updated to June 2014, because some certificate will be updated every year,
such as FDA and ROHS. For the latest certification information, please check with Data Controls.

Product Description
The JCxxxx-SFP-LC.S80 series optical transceiver is designed for fiber communications
application such as 10G Ethernet (10GBASE-ZR/ZW), which fully compliant with thespecification of SFP+ MSA SFF-8431.
This module is designed for single mode fiber and operates at a nominal wavelength of CWDM
wavelength. There are ten center wavelengths available from 1270nm to 1450nm, with each step
20nm. A guaranteed optical link budget of 23 dB is offered.
The module is with the SFP+ 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.
Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal ofreceiver.
Data Controls Inc.
Page 2 of 8V3.dSFP+ SeriesThis module provides digital diagnostic functions via a 2-wire serial interface as defined by theSFF-8472 specification.

Absolute Maximum Ratings
Parameter

SymbolMin

Maximum Supply Voltage 1Vcc

Storage Temperature

TSTypicalMax

Unit-0.5

4.0V-4085°C

Note

Recommend Operating Condition
Parameter

Symbol

MinCase Operating Temperature

TC-5Supply Voltage

Vcc

3.13

Supply Current

Icc

Data Rate

Typical
3.3

0.614

Max

Units Note+70°C

3.45

V430mA

11.3

Gbps

Electrical Characteristics
Parameter

Symbol

Min.

Typ.

Max

Unit

Notes

1000mVpp

1115ohm

Transmitter
CML Inputs(Differential)

Vin

180

Input Impedance (Differential)

Zin

85

100

TX_DISABLE Input Voltage – High2

Vcc+0.3

V

TX_DISABLE Input Voltage – Low

00.8

V

TX_FAULT Output Voltage – High2

Vcc+0.3

V

TX_FAULT Output Voltage – Low

00.8

V

700mVpp

115ohmReceiver
CML Outputs (Differential)

Vout

350

Output Impedance (Differential)

Zout

85

100

RX_LOS Output Voltage – High2Vcc+0.3

V

RX_LOS Output Voltage – Low

00.8

V

MOD_DEF ( 0:2 )

VoH

2.5

VoL0V
0.5

2V

Notes:
1. After internal AC coupling.
2. Reference the SFF-8472 MSA.

Data Controls Inc.
Page 3 of 8

1V3.d

SFP+ Series
Optical Characteristics
Parameter

Symbol Min
Transmitter

TypicalMax

Unit

Note+5dBm

1

Output Opt. Pwr: 9/125 SMF

Pout

2

Optical Extinction Ratio

ER

3.5

Optical Wavelength

λλc–6-20dB Spectrum WidthΔλSide Mode Suppression Ratio

SMSR

Average Launch Power of OFF Transmitter

POFF

TX Jitter

TXj

Per 802.3ae requirements

Relative Intensity Noise

RIN

-128

dB/Hz

-21dBmdB
λc

λc+7.5

nm

1nm

302dB
-30

dBm

Receiver
Receiver Sensitivity @ 10.3125Gb/s

Pmin

Maximum Input PowerPmax-6

Optical Center Wavelength

λ1260

Receiver Reflectance

dBm
1460

nm

Rrf

-12

dB

LOS De-Assert

LOSD-23dBm

LOS Assert

LOSA-35dBm1dB

LOS Hysteresis

Notes:
1. Output power 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.

SFP+ Transceiver Electrical Pad Layout

Data Controls Inc.
Page 4 of 8V3.d3

SFP+ Series

Pin Function Definitions
PinNum.

Name

Function

PlugSeq.

Notes

1VeeT

Transmitter Ground1

Note 5

2TX Fault

Transmitter Fault
Indication

3

Note 1

3TX Disable

Transmitter Disable

3

Note 2, Module disables on high oropen4SDA

Module Definition 232-wire Serial Interface Data Line.

5SCLModule Definition 132-wire Serial Interface Clock.

6MOD-ABS

Module Definition 03Note 37RS0RX Rate Select(LVTTL).

3No Function Implement..

8LOS

Loss of Signal

3Note 49RS1TX Rate Select(LVTTL).

1No Function Implement..

10VeeR

Receiver Ground

1Note 5

11VeeR

Receiver Ground1

Note 512RD-Inv. Received Data Out

3Note 613RD+Received Data Out

3Note 614VeeR

Receiver Ground1

Note 515VccR

Receiver Power

23.3V ± 5%, Note 716VccTTransmitter Power

23.3V ± 5%, Note 717VeeTTransmitter Ground1

Note 518TD+Transmit Data In

3

Note 819TD-Inv. Transmit Data In

3

Note 820VeeTTransmitter Ground1

Note 5

Notes:

Data Controls Inc.
Page 5 of 8V3.dSFP+ Series1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ
resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output
indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output
will be pulled to < 0.8V.
2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up
within the module with a 4.7K~10 K Ω resistor. Its states are:
Low (0 – 0.8V): Transmitter on(>0.8, < 2.0V): UndefinedHigh (2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled
3) Module Absent, connected to VeeT or VeeR in the module.
4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K –10KΩ resistor on host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, thisoutput indicates the received optical power is below the worst-case receiver sensitivity (asdefined by the standard in use). Low indicates normal operation. In the low state, the output will
be pulled to < 0.8V.
5) The module signal ground contacts, VeeR and VeeT, should be isolated from the modulecase.
6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines
which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling isdone inside the module and is thus not required on the host board. The voltage swing on theselines will be between 370 and 700 Mv differential (185 –350Mv single ended) when properlyterminated.
7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V
±5% at the SFP+ connector pin. Maximum supply current is 300mA. Recommended host board
power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be
used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage.
When the recommended supply-filtering network is used, hot plugging of the SFP+ transceivermodule will result in an inrush current of no more than 30Ma greater than the steady state value.
VccR and VccT may be internally connected within the SFP+ transceiver module.
8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with100Ω differential termination inside the module. The AC coupling is done inside the module andis thus not required on the host board.

Data Controls Inc.
Page 6 of 8V3.dSFP+ SeriesRecommend Circuit Schematic

Mechanical Specifications*This 2D drawing only for reference, please check with Data Controls beforeordering.
Data Controls Inc.
Page 7 of 8V3.dSFP+ 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.

Revision History
Revision

Revision History

Release Date

V1.a
V1.b
V2.0
V2.a
V2.b
V2.cReleased.
Delete redundant wavelength.
Update spelling mistake
Add power dissipation.
Update Pout, Sen and LOSA/LOSD
Update pin definition notes

November 22, 2010
June 13, 2011
Aug 10, 2011
Aug 23, 2011
Jan 13, 2013
Jan 31, 2013

V2.d

Update wavelength range and regulatory compliance

Feb 12,2014

V2.e
V2.f
V2.g
V3.0

Update the powerdissipation and regulatory compliance.
Update the power dissipation,
Update Pmax.
Update Mechanical Specifications
Add CPRI/OBSAI application. Update the max data rateand 2D drawing.
Update the regulatory compliance and Tx
Update the CPRI data rates and the 2D drawing
Update the RS0/RS1 Pin function definition notes, picture,
2D drawing and the contact.

Oct 09,2014
Oct 14,2014
Oct 27,2014
Feb 3, 2015

V3.aV3.bV3.cV3.dJuly 7,2015
Mar 16,2016
Nov 24,2016
Mar 26, 2018

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.
Page 8 of 8

V3.d