SFP+ BIDI Series
JB1270-SFP-LC.S10/ JB1270-SFP-LC.S10(WT)
Tx: 1270nm/Rx: 1330nm BIDI SFP+ Transceiver for 10GbE

JB1330-SFP-LC.S10/ JB1330-SFP-LC.S10(WT)
Tx: 1330nm/Rx: 1270nm BIDI SFP+ Transceiver for 10GbE
RoHS CompliantFeatures
Operating data rate up to 11.3Gbps

Two types:
A: 1270nm DFB Transmitter/ 1330nm Receiver
B: 1330nm DFB Transmitter/ 1270nm ReceiverPower budget 9dB at least

Single 3.3V Power supply and TTL Logic Interface

LC Connector Interface
Hot PluggableApplications

Power Dissipation < 1.5W

Operating Case TemperatureStandard: 0~+70℃ Industrial: -40~+85℃

Compliant with SFP+ MSA Specification SFF-8431

Compliant with IEEE 802.3ae 10GBASE-LRCompliant with IEEE 802.3ae 10GBASE-LW

Compliant with SFF-8472



Safety Certification: TUV/UL/FDA*Note1



RoHS Compliant



10GBASE-LR at 10.3125Gbps



10GBASE-LW at 9.953Gbps



OBSAI rates 6.144 Gb/s, 3.072
Gb/s,1.536 Gb/s, 0.768Gb/s



CPRI rates 10.138Gb/s ,9.830 Gb/s,7.373Gb/s,
6.144 Gb/s, 4.915Gb/s,
2.458 Gb/s, 1.229 Gb/s,
0.614Gb/s

Other Optical Links

Ordering information
Part No.

Data Rate

Laser

Temp.

JB1270-SFP-LC.S10*Note2
JB1330-SFP-LC.S10* Note2
JB1270-SFP-LC.S10(WT)
JB1330-SFP-LC.S10(WT)

Up to 11.3Gbps
Up to 11.3Gbps
Up to 11.3Gbps
Up to 11.3Gbps

1270nm DFB
1330nm DFB
1270nmDFB
1330nmDFB

Standard
Standard
Industrial
Industrial

Power Optical
DDMI
budget Interface
9dB
LC
YES
9dB
LC
YES
9dB
LC
YES
9dB
LC
YES

Note1: For the latest certification information, please check with Data
Controls Inc..Note2: Standard version*The product image only for reference purpose.

Data Controls Inc..
Page 1 of 9V2.h

SFP+ BIDI Series
Product Description
The JB1270/1330-SFP-LC.S10 series single mode transceiver is small form factor pluggable
module for duplex optical data communications such as 10GBASE-LR/LW defined by IEEE
802.3ae. It is with the SFP+ 20-pin connector to allow hot plug capability.
The JB1270-SFP-LC.S10 module is designed for single mode fiber and operates at a nominal
wavelength of 1270nm; JB1330-SFP-LC.S10 module is designed for single mode fiber andoperates at a nominal wavelength of 1330nm. The transmitter section uses a multiple quantum wellDFB, which is class 1 laser compliant according to International Safety Standard IEC-60825.
The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an opticalheader and a limiting post-amplifier IC.

Absolute Maximum Ratings* Note3
Parameter

Symbol

Min.

Max.

Unit

Storage Temperature

TS-40+85°C

Supply Voltage

VCC-0.5

3.6V*Note3: Exceeding any one of these values may destroy the device permanently.

Recommended Operating Conditions
Parameter

SymbolMin.

TypicalMax.

Unit

Power Supply Voltage

VCC

3.15

3.3

3.45

V

Power Supply Current

ICC430mA

Surge Current

ISurge+30mA

Operating Case Temperature

Tc

JB1xx0-SFP-LC.S10

070°C

JB1xx0-SFP-LC.S10(WT)

-40

85°C

10.3125

11.3

Gbaud

Baud Rate

0.6

Performance Specifications – ElectricalParameter

Symbol

Min.

Typ.

Max

Unit

Notes

1200mVpp

AC coupled
inputs115

ohms

Rin > 100 kohms

Transmitter
CML
Inputs(Differential)

Vin150

Input Impedance

Zin

85100

Data Controls Inc..
Page 2 of 9V2.hSFP+ BIDI Series(Differential)@ DCTx_DISABLE Input
Voltage – High

2Vcc+0.3

V

Tx_DISABLE Input
Voltage – Low

00.8

V

Tx_FAULT Output
Voltage – High

2Vcc+0.3

V

Io = 400µA; HostVcc

Tx_FAULT Output
Voltage – Low

00.5

V

Io = -4.0Ma

700mVpp

AC coupled
outputs

115

ohms

Receiver
CML Outputs(Differential)

Vout

350

Output Impedance(Differential)

Zout

85

100

Rx_LOS Output
Voltage – High2

Vcc+0.3V

lo = 400µA; HostVcc

Rx_LOS Output
Voltage – Low

00.8

Vlo = -4.0Ma

MOD_DEF ( 2:0 )

VoH

2.5

VoL

0V
0.5

V

With Serial ID

Optical Characteristics( JB1270-SFP-LC.S10, 1270nm DFB & PIN/TIA)
Parameter
Symbol Min. Typical Max.

Unit

Power Budget

9dB

Data Rate

0.6

10.3125

11.3

Gbps

1260

1270

1280

nm

1nm

Transmitter
Center Wavelength

λC

Spectral Width (-20Db)∆λSide Mode Suppression Ratio

SMSR

30

Average Output Power*note4

Pout, AVG

-5

Extinction Ratio

ER

3.5

Average Power of OFF Transmitter

dB0dBmdB-30

dBm

Relative Intensity Noise

RIN

-128

dB/Hz

TX Disable Assert Timet_off10us1340

nm-14dBmReceiver
Center Wavelength

λC

Sensitivity*note5

PIN

Receiver Overload

PMAXLOS De-Assert

LOSD

LOS Assert

LOSA

Data Controls Inc..
Page 3 of 91320
0.5dBm-18-30dBm
dBm
V2.hSFP+ BIDI Series( JB1330-SFP-LC.S10, 1330nm DFB & PIN/TIA)
Parameter
SymbolMin.

TypicalMax.

Unit

Power Budget

9dB

Data Rate

0.6

10.3125

11.3

Gbps

1320

1330

1340nm1nm

Transmitter
Center Wavelength

λC

Spectral Width (-20Db)∆λSide Mode Suppression Ratio

SMSR

30

Average Output Power*note4

Pout, AVG

-5

Extinction Ratio

ER3.5

Average Power of OFF Transmitter

dB0dBmdB-30

dBm

Relative Intensity Noise

RIN-128dB/Hz

TX Disable Assert Timet_off

10us1280nm-14dBmReceiverCenter Wavelength

λC

Sensitivity*note5

PIN

Receiver Overload

PMAX

LOS De-Assert

LOSD

LOS Assert

LOSA

1260
0.5

dBm
-18-30dBm
dBm*Note4: Output is coupled into a 9/125um SMF.
*Note5: Measured with worst ER, BER less than 1E-12 and PRBS 231-1 at 10.3125Gbps.

SFP+ Transceiver Electrical Pad Layout

Data Controls Inc..
Page 4 of 9V2.h

SFP+ BIDI Series
Pin Function DefinitionsPinNum.

Name

FUNCTIONPlugSeq.

Notes

1VeeT

Transmitter Ground

1Note 5

2TX Fault

Transmitter FaultIndication

3Note 13TX Disable

Transmitter Disable

3Note 2, Module disables on high or open

4SDA

Module Definition 2

32-wire Serial Interface Data Line.

5SCL

Module Definition 1

32-wire Serial Interface Clock.

6MOD_ABS

Module Definition 03

Note 3

7

RS0RX Rate Select(LVTTL).

3

No Function Implement.

8LOS

Loss of Signal

3Note 4

9RS1TX Rate Select(LVTTL).

1No Function Implement.

10VeeR

Receiver Ground

1Note 511VeeR

Receiver Ground

1Note 512RD-Inv. Received Data Out

3Note 613RD+Received Data Out

3Note 614VeeR

Receiver Ground

1Note 515VccRReceiver Power

23.3V ± 5%, Note 716VccTTransmitter Power

23.3V ± 5%, Note 717VeeT

Transmitter Ground1

Note 5Data Controls Inc..
Page 5 of 9V2.hSFP+ BIDI Series
18TD+Transmit Data In

3

Note 819TD-Inv. Transmit Data In

3Note 820VeeT

Transmitter Ground

1Note 5Notes:1) 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 alaser 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 KΩ 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. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicatesthe received optical power is below the worst-case receiver sensitivity (as defined 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 module case.
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 is done
inside the module and is thus not required on the host board. The voltage swing on these lines will
be between 350 and 700 Mv differential (175 –350 Mv single ended) when properly terminated.
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 430mA. Recommended host board power
supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used inorder to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When therecommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will
result in an inrush current of no more than 30Ma greater than the steady state value. VccR andVccT 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 and isthus not required on the host board. The inputs will accept differential swings of 150 – 1200 Mv (75– 600Mv single-ended).

Data Controls Inc..
Page 6 of 9V2.h

SFP+ BIDI Series
EEPROM
The serial interface uses the 2-wire serial CMOS EEPROM protocol defined for the ATMEL
AT24C02/04 family of components. When the serial protocol is activated, the host generates theserial clock signal (SCL). The positive edge clocks data into those segments of the EEPROM thatare not writing protected within the SFP+ transceiver. The negative edge clocks data from theSFP+ transceiver. The serial data signal (SDA) is bi-directional for serial data transfer. The hostuses 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 orsequentially.
The Module provides diagnostic information about the present operating conditions. Thetransceiver generates this diagnostic data by digitization of internal analog signals. Calibration andalarm/warning threshold data is written during device manufacture. Received power monitoring,transmitted power monitoring, bias current monitoring, supply voltage monitoring and temperaturemonitoring all are implemented. If the module is defined as external calibrated, the diagnostic data
are raw A/D values and must be converted to real world units using calibration constants stored in
EEPROM locations 56 – 95 at wire serial bus address A2h. The digital diagnostic memory map
specific data field define as following .For detail EEPROM information, please refer to the related
document of SFF 8472 Rev 10.2.

Data Controls Inc..
Page 7 of 9V2.h

SFP+ BIDI Series
Recommend Circuit Schematic

Mechanical Specifications*This 2D drawing only for reference, please check with Data Controls Inc. before ordering.
Data Controls Inc..
Page 8 of 10V2.h

SFP+ BIDI 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 temperature andvoltage limits. The optical ports of the module shall be terminated with an optical connector or witha 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 latestdocument.

Revision History
Revision
V1.a
V1.b
V1.c

DCN
Released.
Update PN & Logo.
Add LC info. In PN.

Release Date
Dec 3, 2009
May 16, 2011
June 8, 2011

V2.0

Update part nameAug 10, 2011

V2.a

Add power dissipation.

Aug 23, 2011

V2.b

Update power dissipation.

Sep 6, 2011V2.c

Update pin definition notes
Update the data raterange, regulatory compliance and temperatureruange.
Update the mechanical spec. and picture.
Delete the TDP and update the tolerances of2D drawing.
Update the CPRI data rate, RS0/RS1 Pin function definition notes,
the regulatory compliance,the picture, 2D drawing and the contact.
Updated the regulatory compliance information.

Jan 31, 2013

V2.dV2.eV2.f
V2.g
V2.hJan 27,2015
Feb 03,2015
April 14,2015
Mar 28, 2018
Dec 18, 2018

Notice:Data Controls Inc. 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/or performance.
Applications that are described herein for any of the optical link products are for illustrative
purposes only. Data Controls Inc. makes no representation or warranty that such applications will
be suitable for the specified use without further testing or modification.

Contact:
Address: 8F. Fukashiro Bldg.,1-20-4 Yanagibashi, Taito-ku, Tokyo, Japan 111-0052
TEL:81-3-5829-5805

FAX:81-3-5829-5806 E-mail:sales@dci.jp https://www.dci.jp

Data Controls Inc..
Page 9 of 10

V2.h