DWDM SFP+ Series
DJxxSFP-LC.S40 series
SFP+ Single-Mode for DWDM Application
Duplex SFP+ Transceiver
Digital Diagnostic Function
0.6~10Gb/s CPRI/OBSAI
RoHS6 Compliant

Features

Applications

 Available in all C-Band Wavelengths on the 100GHz
DWDM ITU Grid



10GBASE-ER/EW Temperature-Stabilized DWDM EML Transmitter

10G FC Duplex LC Connector



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



1.536 Gb/s, 0.768Gb/s

Power Dissipation < 2.0W

 Dispersion tolerance from -300ps/nm to 800ps/nm



CPRI rates 10.138Gb/s, 9.830

 Hot-Pluggable SFP+ Footprint

Gb/s,7.373Gb/s, 6.144 Gb/s, 4.915

 Compliant with SFF-8431 MSA

Gb/s, 2.458 Gb/s, 1.229 Gb/s,

 Compliant with SFF-8432 MSA

0.614Gb/s

 Operating Case TemperatureOther optical links

Standard: 0°C to 70°C
Industrial: -40°C to 85℃

Ordering Information
Part No.
DJxxSFP-LC.S40*(note1)
DJxxSFP-LC.S40(WT)*(note1)

Data Rate

Laser

0.6Gbps
to 11.3Gbps
0.6Gbps
to 11.3Gbps

DWDM
EML
DWDM
EML

Power
budgetCDR

Case
Temperature

14dB

NO

Standard

14dB

NO

Industrial

Note1: XX refers to DWDM Wavelength channel as ITU-T specified, please refer the following table for detailed
center wavelength information.
*The product image only for reference purpose.

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XX- Channel refers to the following table:
Channel(X)*Note2

Part NO.

Frequency (THz)Center Wavelength (nm)15

DJ15-SFP-LC.S40

191.5

1565.50

16

DJ16-SFP-LC.S40

191.6

1564.68

17

DJ17-SFP-LC.S40
DJ18-SFP-LC.S40
DJ19-SFP-LC.S40
DJ20-SFP-LC.S40
DJ21-SFP-LC.S40
DJ22-SFP-LC.S40
DJ23-SFP-LC.S40
DJ24-SFP-LC.S40
DJ25-SFP-LC.S40
DJ26-SFP-LC.S40
DJ27-SFP-LC.S40
DJ28-SFP-LC.S40
DJ29-SFP-LC.S40
DJ30-SFP-LC.S40
DJ31-SFP-LC.S40
DJ32-SFP-LC.S40
DJ33-SFP-LC.S40
DJ34-SFP-LC.S40
DJ35-SFP-LC.S40
DJ36-SFP-LC.S40
DJ37-SFP-LC.S40
DJ38-SFP-LC.S40
DJ39-SFP-LC.S40
DJ40-SFP-LC.S40
DJ41-SFP-LC.S40
DJ42-SFP-LC.S40
DJ43-SFP-LC.S40
DJ44-SFP-LC.S40
DJ45-SFP-LC.S40
DJ46-SFP-LC.S40
DJ47-SFP-LC.S40
DJ48-SFP-LC.S40
DJ49-SFP-LC.S40
DJ50-SFP-LC.S40
DJ51-SFP-LC.S40
DJ52-SFP-LC.S40
DJ53-SFP-LC.S40

191.7

1563.86191.8

1563.05

191.9

1562.23

192.0

1561.42192.1

1560.61192.2

1559.79

192.3

1558.98

192.4

1558.17192.5

1557.36192.6

1556.55

192.7

1555.75

192.8

1554.94192.9

1554.13193.0

1553.33

193.1

1552.52193.2

1551.72193.3

1550.92

193.4

1550.12193.5

1549.32

193.6

1548.51193.7

1547.72193.8

1546.92193.9

1546.12194.0

1545.32194.1

1544.53194.2

1543.73194.3

1542.94194.4

1542.14194.5

1541.35

194.6

1540.56194.7

1539.77194.8

1538.98194.9

1538.19195.0

1537.40195.1

1536.61195.2

1535.82195.3

1535.04

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

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DWDM SFP+ Series
DJ54-SFP-LC.S40
DJ55-SFP-LC.S40
DJ56-SFP-LC.S40
DJ57-SFP-LC.S40
DJ58-SFP-LC.S40
DJ59-SFP-LC.S40
DJ60-SFP-LC.S40
DJ61-SFP-LC.S40

54
55
56
57
58
59
60
61

195.4

1534.25195.5

1533.47

195.6

1532.68195.7

1531.90195.8

1531.12195.9

1530.33196.0

1529.55196.1

1528.77*Note2: Please contact with DATA CONTROLS INC. for the channel availability.

Regulatory Compliance*Note3
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

‘FCC
FDA
ROHS

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

Note3: The above certificate number updated to June 2018, because some certificate will be updated every year,
such as FDA and ROHS. For the latest certification information, please check with Data Controls Inc..

Product Description
The DJxx-SFP-LC.S40 series single mode transceiver is small form factor pluggable module forduplex optical data communications. This module is designed for single mode fiber and operates
at a nominal DWDM wavelength from 1528nm to 1566nm as specified by the ITU-T. It is
designed to deploy in the DWDM networking equipment in metropolitan access and core
networks.
It is with the SFP+ 20-pin connector to allow hot plug capability. The transmitter section uses a
DWDM EML laser and is a class 1 laser compliant according to International Safety Standard
IEC-60825. The receiver section uses a PIN detector and a limiting post-amplifier IC.
The DJxx-SFP-LC.S40 series are designed to be compliant with SFP+ Multi-Source Agreement(MSA) Specification SFF-8431.

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DWDM SFP+ Series
Absolute Maximum Ratings
Parameter

Symbol

Min.

Max.

Unit

Storage Temperature

Ts

-40

+85

°C

Supply Voltage

Vcc

-0.5

3.6

V

-

85

%

Operating Relative Humidity*Exceeding any one of these values may destroy the device immediately.

Recommended Operating Conditions
Parameter

SymbolOperating Case
Temperature

Typical

Max.

Unit

Standard

0

+70

°C

Industrial

-40

+85

°C

Vcc

3.135

3.465

V

Icc (0°C to 70°C)

455

mA

Icc (-40°C to 85°C)

606

mA

11.3

Gbps

TC

Power Supply Voltage
Power Supply Current*Note4

Min.

Data Rate

DR

0.6

3.3

10.3

Note4: The maximum current is calculated according to the 3.3V voltage.

Performance Specifications – ElectricalParameter

SymbolCML Inputs(Differential)
Input Impedance(Differential)
TX_DisTX_FAULT

Min. Typ.
Transmitter

Max

Unit

Notes

Vin

250

1000

mVpp

AC coupled
input*(note5)

Zin

85

115

ohm

Rin > 100kohm @ DC

100

Disable2

Vcc+0.3

Enable

0

0.8

Fault

2

Vcc+0.3

Normal

0

0.5

V
V

Receiver
CML Outputs(Differential)

Vout

350

Output Impedance(Differential)

Zout

85

RX_LOS

100

700

mVpp

115

ohm

LOS

2

Vcc+0.3

V

Normal0

0.8

V

MOD_DEF ( 0:2 )

VoH

2.5

VoL

0

V
0.5

V

AC coupled
output*(note5)

With Serial ID

Note6: CML logic, internally AC coupled.

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DWDM SFP+ Series
Performance Specifications – OpticalParameter

SymbolData RateMin.

Typical

Max.

Unit

0.6

10.3

11.3

Gbps

Transmitter
Center Wavelength Spacing

100

GHz

0.8

nm

Spectral width(RMS)

∆λ

0.15

0.3

nm

Side Mode Suppression Ratio

SMSR

30

Average Output Power*(note6)

Pout

-1

Average Launch Power (Tx: OFF)

Poff

Extinction Ratio

ER

Transmitter Dispersion Penalty @800ps/nm

TDP

2

dB

Pout@TX Disable Asserted

Pout

-45

dBm

Relative Intensity Noise

RIN

-128

dB/Hz

TX Jitter

TXj

dB
4

dBm

-30

dBm

3.5

dB

Per 802.3ae requirements

Receiver
Receiver Sensitivity*(note7)

Pmin

Receiver Overload

Pmax

LOS De-Assert

LOSD

LOS Assert

LOSA

LOS Hysteresis

-15
-1

dBm
dBm

-17

dBm

-29

dBm

1

dB

Note6: Output is coupled into a 9/125μm single-mode fiber.
Note7: Minimum average optical power measured at the BER less than 1E-12. The measure pattern is PRBS
231-1.

SFP+ Transceiver Electrical Pad Layout

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Pin Function Definition
Pin
Num.

Name

FUNCTION

Plug
Seq.

Notes

1

VeeT

Transmitter Ground1

Note 5

2

TX Fault

Transmitter Fault
Indication

3

Note 1

3

TX
DisableTransmitter Disable

3

Note 2, Module disables on high or open

4

SDA

Module Definition 2

3Note 3, Data line for Serial ID.

5

SCL

Module Definition 1

3Note 3, Clock line for Serial ID.

6

MOD-ABS

Module Definition 03Note 3

7

RS0

RX Rate Select(LVTTL).

3

No Function Implement.

8

LOS

3

Note 4

9RS1

1No Function Implement.

10

VeeR

Receiver Ground1

Note 5

11

VeeR

Receiver Ground1

Note 512RD-

Inv. Received Data
Out

3

Note 6

13

RD+

Received Data Out

3

Note 7

14

VeeR

Receiver Ground1

Note 515

VccR

Receiver Power2

3.3 ± 5%, Note 7

16

VccT

Transmitter Power2

3.3 ± 5%, Note 7

17

VeeT

Transmitter Ground1

Note 518

TD+

Transmit Data In

3

Note 819

TD-

Inv. Transmit Data In

3

Note 820

VeeT

Transmitter Ground1

Note 5

Loss of Signal
TX Rate Select(LVTTL).

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 is pulled up
within the module with a 4.7 – 10 KΩ resistor. Its states are:
Low (0 – 0.8V): Transmitter on(>0.8, < 2.0V): UndefinedHigh (2.0 – 3.465V): Transmitter Disabled

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DWDM SFP+ Series
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 thestandard in use). Low indicates normal operation. In the low state, the output will be pulled to <0.8V.
5) VeeR and VeeT may be internally connected within the SFP+ module.
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.
7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V
±5%
at
the
SFP+
connector
pin.
Maximum
supplycurrent
are435mA/545mA(Standard/Industrial). 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.

EEPROM
The optical transceiver contains an EEPROM. It provides access to sophisticated identification
information that describes the transceiver’s capabilities, standard interfaces, manufacturer, andother information.
The serial interface uses the 2-wire serial CMOS EEPROM protocol. When the serial protocol isactivated, the host generates the serial clock signal (SCL, Mod Def 1). The positive edge clocks
data into those segments of the EEPROM that are not writing protected within the SFP+
transceiver. The negative edge clocks data from the SFP+ transceiver. The serial data signal(SDA, Mod Def 2) 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 aseries of 8-bit data words 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.
Alarm/warning threshold data is written during device manufacture. TEC current monitoring, laser
temperature monitoring, received power monitoring, transmitted power monitoring, bias current
monitoring, supply voltage monitoring and transceiver temperature monitoring all are
implemented. The diagnostic data are internal calibration and stored in memory locations 96 –Data Controls Inc..
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109 at wire serial bus address A2h. The transceiver memory map specific data field defines asfollowing.

Recommend Circuit Schematic

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DWDM SFP+ Series
Mechanical Specifications*This 2D drawing only for reference, please check with Data Controls Inc. before ordering.

Laser Emission

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.

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DWDM SFP+ Series
Revision History
Revision

DCN

Release Date

V1.a

New Released.
Update mechanicalspec. & power dissipation & Er & application.

July 16, 2012
July 27, 2012

V1.d

Update photo.
Update .Power Dissipation & Icc & Pout & Sen.

V1.e

Update min. output power to -1dBm&pin definition notes

Mar 5, 2013

V1.f

Update Data rate &Sen&LOSA & LOSD, correct PN on page2~3.

Mar 13, 2013

V1.g
V1.h

Update RegulatoryCompliance and Mechanical Specifications

Feb 5, 2015
Mar 27,2015

V1.b
V1.c

July 24, 2012
Aug 1, 2012

V1.j
V1.k
V1.l

Update the tolerances of mechanicalspecification.
Add CPRI&OBSAI application and industrial temperaturerange.
Update max data rate and the tolerances of 2D drawing.
Correct the 2D drawing.
Update the max power dissipation and regulatory compliance.
Change the industrial temperature to extended temperature.

V1.m

Add the spectral widthand update 2D drawing.

July 19,2016

V1.n

Change the extended temperature to industrial temperature,update theaddress and the contact information.

Sep 20, 2017

V1.o

Update the CPRI data rates, the RS0/RS1 Pinfunction definition notes,
picture and 2D drawing.

Mar 24, 2018

V1.p

Update the regulatory compliance. Change the max power dissipation ofindustrialtemperature series from 1.8W to 2.0W.

October 10,2018

V1.i

April 21,2015
July 8, 2015
Dec 17,2015
April 26,2016

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/or
performance. 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:
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 URL: https://www.dci.jp

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