SFP+ Series
JD1550-SFP-LC.S80 Series
1550nm SFP+ single-Mode Transceiver, With Diagnostic
MonitoringDuplex SFP+ Transceiver
RoHS 6 CompliantFeatures1550nm cooled EML TransmitterHigh sensitivity APD ReceiverDistance up to 80km over SMF

Single 3.3V Power supply and TTL Logic Interface

Applications



Duplex LC Connector Interface

10GBASE-ZR/ZWHot Pluggable

10G FCPower Dissipation < 1.5 W

OBSAI rates 6.144 Gb/s, 3.072 Gb/s,

Dispersion Tolerance 1600ps/nm

Operating Case Temperature

1.536 Gb/s, 0.768Gb/sStandard:0℃~+70℃
Extended: 20℃~+75℃

CPRI rates 10.138Gb/s, 9.830
Gb/s,7.373Gb/s, 6.144 Gb/s, 4.915 Gb/s,2.458 Gb/s, 1.229 Gb/s, 0.614Gb/sCompliant with SFF-8431 MSA

Compliant with SFF-8432 MSA

Compliant with SFF-8472 MSA

Other Optical Links

Ordering information
Part No.

Data Rate

Laser

Temp. Distance CDR DDMI

JD1550-SFP-LC.S80* Note1

0.6Gbps
to 11.3Gbps

1550nm EML Standard

80km

NOYES

JD1550-SFP-LC.S80(WT)

0.6Gbps
to 11.3Gbps

1550nm EML Extended80km

NOYES

Note1: Standard version*The product image only for reference purpose.

Data Controls Inc.
Page 1 of 12V2.g

SFP+ Series
Regulatory Compliance*Note2
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 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 DataControls Inc..

Product Description
The JD1550-SFP-LC.S80 series single mode transceiver is small form factor pluggable
module for duplex optical data communications of 10G. It is with the SFP+ 20-pin connector
to allow hot plug capability.
This module is designed for single mode fiber and operates at a nominal wavelength of1550 nm. The transmitter section uses a 1550nm EML, 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
optical header and a limiting post-amplifier IC.

Absolute Maximum Ratings*Note3
Parameter

SymbolMin.

Max.

UnitStorage Temperature

TS-40+85°C

Supply Voltage

VCC-0.5

3.6

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

Recommended Operating Conditions
Parameter

SymbolMin.

TypicalMax.

Standard

0+70

Extended-20+75

Power Supply Voltage

VCC

3.15

Power Supply Current

Operating Case Temperature

Tc°C

3.45

VICC455mASurge Current

ISurge+30mA

Baud Rate

JD1550-SFP-LC.S80

11.3

Gbit/sData Controls Inc.
Page 2 of 120.6

3.3

Unit

V2.g

SFP+ Series
Performance Specifications – ElectricalParameter

Symbol

Min.

Typ.

Max

Unit

Notes

1200

mVpp

AC coupled
inputs115

ohms

Rin > 100 kohms@ DC

Transmitter
CML
Inputs(Differential)

Vin

150

Input Impedance(Differential)

Zin

85

100

Tx_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 – High

2Vcc+0.3

V

lo = 400µA; HostVcc

Rx_LOS Output
Voltage – Low

00.8

V

lo = -4.0Ma

MOD_DEF ( 2:0 )

VoH

2.5

VoL0V
0.5

V

With Serial ID

Optical and Electrical Characteristics
Parameter

Symbol Min. Typical

9µm Core Diameter SMF

Max.

80

UnitkmTransmitter
Centre Wavelength

λC

1528

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

SMSR

30

Average Output Power*note4

Pout, AVG

0Extinction Ratio, JD1550-SFP-LC.S80

ER

3.5

Transmitter and Dispersion Penalty

TDP

1550

RIN

Input Differential Impedance

ZIN

TX Disable Assert Timet_off

Data Controls Inc.
Page 3 of 12

90

nm

1nm
dB

5dBm
dB

Average Power of OFF Transmitter
Relative Intensity Noise

1565

100

3dB-30

dBm

-128

dB/Hz

110

Ω

10us

V2.g

SFP+ Series
ReceiverCentre Wavelength

λC

Sensitivity*note51260

PIN

Receiver Overload

PMAX-8Output Differential Impedance

PIN90LOS De-Assert

LOSD

LOS Assert

LOSA

1600

nm-23dBm
dBm

100110Ω-24dBm-36dBmNote4: Output is coupled into a 9/125um SMF.
Note5: Minimum average optical power measured at the BER less than 1E-12, back to back. The
measure patternis PRBS 231-1.

SFP+ Transceiver Electrical Pad Layout

Data Controls Inc.
Page 4 of 12V2.g

SFP+ Series
Pin Function Definitions
PinNum.

Name

FUNCTIONPlugSeq.

Notes

1VeeT

Transmitter Ground1

Note 52TX Fault

Transmitter FaultIndication

3Note 13

TX Disable

Transmitter Disable3Note 2, Module disables on high or open

4SDA

Module Definition 232-wire Serial Interface Data Line.

5SCL

Module Definition 132-wire Serial Interface Clock.

6MOD_ABS

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

3

No Function Implement

8LOS

Loss of Signal

3Note 49RS1TX Rate Select(LVTTL).

1

No Function Implement

10VeeR

Receiver Ground

1Note 511VeeR

Receiver Ground

1Note 512RD-Inv. Received Data
Out3Note 613RD+Received Data Out

3Note 614VeeR

Receiver Ground

1Note 515VccRReceiver Power23.3 ± 5%, Note 7

16VccT

Transmitter Power23.3 ± 5%, Note 7

17VeeT

Transmitter Ground

1Note 5181920TD+TDVeeTTransmit Data InInv. Transmit Data In
Transmitter Ground331Note 8
Note 8Note 5

Notes: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 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 ispulled 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
DisabledOpen: Transmitter
Disabled3) Module Absent, connected to VeeT or VeeR in the module.
Data Controls Inc.
Page 5 of 12V2.g

SFP+ Series4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a4.7K – 10KΩ resistor. 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 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 singleended) 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 725mA. 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+ transceiver module 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 theSFP+ transceiver module.
8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential
lines with 100Ω differential termination inside the module. The AC coupling is done insidethe module and is thus not required on the host board. The inputs will accept differential
swings of 150 – 1200 mV (75– 600mV single-ended).

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 hostgenerates the serial clock signal (SCL). The positive edge clocks data into those segmentsof the EEPROM that are not writing protected within the SFP+ transceiver. The negativeedge clocks data from the SFP+ transceiver. The serial data signal (SDA) is bi-directional
for serial data transfer. The host uses SDA in conjunction with SCL to mark the start andend of serial protocol activation. The memories are organized as a series of 8-bit datawords that can be addressed individually or sequentially.
The Module provides diagnostic information about the present operating conditions. The
transceiver generates this diagnostic data by digitization of internal analog signals.
Calibration and alarm/warning threshold data is written during device manufacture.
Received power monitoring, transmitted power monitoring, bias current monitoring, supply
voltage monitoring and temperature monitoring all are implemented. If the module isdefined as external calibrated, the diagnostic data are raw A/D values and must beconverted 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 fielddefine as following .For detail EEPROM information, please refer to the related document ofSFF 8472 Rev 10.2.

Data Controls Inc.
Page 6 of 12V2.g

SFP+ Series

EEPROM AddressDataAddrA0hVersionV1.0

Description of field

Coded valueHex

SFP+03

MOD_DEF 404

LC07

10G Base-ER

80

FieldSize

Name Of filed(Byte)
BASE ID FIELDS

01Identifier

1

1Ext.Identifier

21Connector

Type of serial transceiver
Extended identifier of Type ofserial transceiver
Code for connector type
10G Ethernet Compliance Codes &3

Infiniband Compliance Codes

4

Part of SONET Compliance Codes

00

5

SONET Compliance Codes

00

6

Ethernet Compliance Codes

00

78Transceiver

Fiber Channel link length & part of00

Fibre Channel technology
Part of Fiber Channel transmitter

800

technology

9Fiber Channel Transmission media0010Fiber Channel speed

00

111Encoding

121BR, Nominal

131Rate Identifier

14

1Length(SMF,km)

Code for high speed serial
encoding algorithm
Nominal signalling rate, units of100MBd.

64B/66B

06

10.3Gbps

67

Type of rate select functionality
Link length supported for single
mode fiber, units of km
Data Controls Inc.
Page 7 of 120080(km)50V2.gSFP+ Series
15

1

Length (SMF)

16

1

Length (50um)

17

1

Length (62.5um)

18

1

Length (Copper)

19

1Length (OM3)

Link length supported for single
mode fiber, units of 100 m25.5(km)Link length supported for 50 um

FF00

OM2 fiber, units of 10 m
Link length supported for 62.5 um

00

OM1 fiber, units of 10 m
Link length supported for copper,

00

units of meters
Link length supported for 50 um

00

OM3 fiber, units of 10 m

20

D

44

21a

61

22

t

74

23a

61

24

<space>

20

25

C

43

26

o

6F

n

6E

27
28

16

Vendor name

Vendor name (ASCII)

t

74

29

r

72

30

o6F

31

l

6C

32

s

73

33

<space>20

34<space><space>

20
20

35
36

1Reserved00
00

37
38

3Vendor OUISFP vendor IEEE company ID00

3900

40xxx

41xxx

42xxx

43xxx

44xxx

Part number provided by vendorxxx(ASCII)

xxx

47xxx

48xxx

49x

xx

50xxx

51xxx

45
46

16Vendor PN

Data Controls Inc.
Page 8 of 12V2.g

SFP+ Series
52xxx

53xxx

54xxx

55xxx

56

1

31

Revision level for part number.

2E

provided by vendor (ASCII)

131<space>20

57
58

4Vendor rev

59
60
61

262

163

1

Wavelength21550nmReserved
CC_BASE6465

Laser WavelengthOptions

Check code for Base ID Fields

060E00Note6xx

Indicates which optional

TX_DISABLE,00transceiver signals are

TX_FAULT

implementedsignal,Rx_LOS(addresses 0 to 62)

1A

66

1BR, maxUpper bit rate margin, units of %00

67

1BR, minLower bit rate margin, units of %

00

68x

xx

69x

xx

70

x

xx

71

x

xx

72x

xx

73x

xx

74x

xx

Serial number provided by vendor

xxx(ASCII)

x

xx

77

x

xx

78

<space>20

79<space>2080<space>20

81<space>20

82<space>20

83<space>

20

84

Year

xx

85

Year

xx

86

Monthxx

Monthxx

Day

xx

89

Day

xx

90

<Space>2091<Space>20757687
88

168Vendor SN

Date code

Vendor’s manufacturing date code

Data Controls Inc.
Page 9 of 12V2.g

SFP+ Series
92

1Diagnostic

Type of diagnostic monitoring isMonitoring Type

implemented

DD Implemented;
Internally Calibrated;

68

Average Power
Optional
Alarm/warning Flags

93

1

Enhanced

Optional enhanced features areOptions

implemented

Implemented,Optional
soft TX_FAULT

B0

monitoring,Optional
soft RX_LOS
monitoring

94

1

95

1

SFF-8472

Revision of SFF-8472 theRev 10.2 ofCompliancetransceiver complies withSFF-8472.

CC_EXT

Check code for the Extended IDFields (addresses 64 to 94)

03

Note 7

Note6: The check code shall be the low order 8 bits of the sum of the contents of all the bytes from byte 0 tobyte 62, inclusive.
Note 7: The check code shall be the low order 8 bits of the sum of the contents of all the bytes from byte 64
to byte 94, inclusive.

Data Controls Inc.
Page 10 of 12V2.g

SFP+ Series
Recommend Circuit Schematic

Mechanical Specifications**This 2D drawing only for reference, please check with Data Controls Inc. before ordering.
Data Controls Inc.
Page 11 of 12V2.g

SFP+ Series
Eye Safety
This single-mode transceiver is a Class 1 laser product. It complies with IEC-60825 andFDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified
temperature and voltage 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 latest document.

Revision History
RevisionDCN

Release
DateV1.aJuly 16, 2012

V1.b

New released
Update mechanical spec. & power dissipation & Er & application.

V1.c
V1.dV1.eV1.f

Update photo.
Update Power Dissipation & Icc & Pout, AVG
Update LOSA
Update pin definition notes

July 28, 2012
July 30, 2012
Jan 16, 2013
Jan 28, 2013

V1.g

Correct note5
Update minimum TX output power from -1dBm to 0dBm.

July 1, 2013

V1.h
V2.0
V2.a
V2.b
V2.c
V2.d
V2.e
V2.f
V2.g

Update RegulatoryCompliance andMechanical Specifications
Add industrial case temperature and OBSAI/CPRI application,
update the tolerances of 2D drawing.
Update the temperature range and regulatorycompliance.
Corrected some slip of the pen.
Update the application and 2D drawing.
Update the CPRI data rates and the 2D drawing.
Add the EEPROM contents of A0h.
Update the RS0/RS1 Pinfunction definition notes,picture and 2Ddrawing. Update the contact.

July 24, 2012

August 6, 2013
Feb 4, 2015
May 18,2015
Dec 17,2015
April 14,2016
Aug 02,2016
Nov 29,2016
August 11, 2017
March 21, 2018

Notice:Data Controls Inc. reserves the right to make changes to or discontinue any optical linkproduct or service identified in this publication, without notice, in order to improve design
and/or performance. Applications that are described herein for any of the optical linkproducts 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 testingormodification.

Contact:
Add: Add: 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 12 of 12V2.g