DWDM SFP Series
DIxx-SFP-LC.S120
SFP Single-Mode for DWDM Application
Duplex SFP Transceiver
Digital Diagnostic Function
RoHS6 CompliantFeatures◆

Operating Data Rate up to 2.67Gbps◆ Available in all C-Band and L-Band Wavelengths
on the 100GHz DWDM ITU Grid◆

Single 3.3V Power Supply and TTL Logic Interface◆Hot-Pluggable SFP Footprint Duplex LCApplications

Connector Interface◆Compliant with Class 1 FDA and IEC60825-1
Laser Safety◆

Compliant with SFP MSA◆

Compliant with SFF-8472◆Amplified DWDM networks◆Ring topologies with fixed andreconfigurable OADMs◆ Operating Case Temperature:
Standard: 0°C to 70°C

◆Fast Ethernet, Giga Ethernet◆Fiber Channel◆

CPRI rate: 2.4576Gb/s

Ordering Information
Part No.

Data Rate

Laser

Powerbudget*(note2)

DIxx-SFP-LC.S120(note1)

Up to 2.67Gbps

DWDM DFB

33dB

Temp.
Standard

Note1: XX refers to DWDM Wavelength range as ITU-T specified, please refer the following table for detailed
center wavelength information.
Note2: The power budget which is guaranteed.

Data Controls Inc.
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DWDM SFP Series
XX- Channel refers to the following table:
Channel(XX)Part NO.

Frequency (THz)Center Wavelength (nm)17DI17-SFP-LC.S120

191.7

1563.86

18

DI18-SFP-LC.S120

191.8

1563.05

19

DI19-SFP-LC.S120

191.91562.23

20

DI20-SFP-LC.S120

192.0

1561.4221

DI21-SFP-LC.S120

192.1

1560.6122

DI22-SFP-LC.S120

192.2

1559.79

23

DI23-SFP-LC.S120

192.3

1558.98

24

DI24-SFP-LC.S120

192.4

1558.1725

DI25-SFP-LC.S120

192.5

1557.36

26

DI26-SFP-LC.S120

192.6

1556.55

27

DI27-SFP-LC.S120

192.71555.75

28

DI28-SFP-LC.S120

192.81554.94

29

DI29-SFP-LC.S120

192.91554.1330DI30-SFP-LC.S120

193.0

1553.3331

DI31-SFP-LC.S120

193.1

1552.52

32

DI32-SFP-LC.S120

193.2

1551.7233

DI33-SFP-LC.S120

193.3

1550.9234

DI34-SFP-LC.S120

193.4

1550.1235

DI35-SFP-LC.S120

193.5

1549.3236

DI36-SFP-LC.S120

193.6

1548.51

37

DI37-SFP-LC.S120

193.7

1547.72

38

DI38-SFP-LC.S120

193.8

1546.92

39

DI39-SFP-LC.S120

193.9

1546.1240

DI40-SFP-LC.S120

194.0

1545.3241

DI41-SFP-LC.S120

194.1

1544.5342

DI42-SFP-LC.S120

194.2

1543.7343

DI43-SFP-LC.S120

194.3

1542.9444

DI44-SFP-LC.S120

194.4

1542.1445

DI45-SFP-LC.S120

194.5

1541.35

46

DI46-SFP-LC.S120

194.6

1540.56

47

DI47-SFP-LC.S120

194.7

1539.77

48

DI48-SFP-LC.S120

194.8

1538.98

49

DI49-SFP-LC.S120

194.9

1538.1950

DI50-SFP-LC.S120

195.0

1537.40

51

DI51-SFP-LC.S120

195.1

1536.6152

DI52-SFP-LC.S120

195.2

1535.82

53

DI53-SFP-LC.S120

195.3

1535.04

54

DI54-SFP-LC.S120

195.4

1534.2555

DI55-SFP-LC.S120

195.5

1533.47

Data Controls Inc.
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DWDM SFP Series
56

DI56-SFP-LC.S120

195.6

1532.68

57

DI57-SFP-LC.S120

195.7

1531.9058

DI58-SFP-LC.S120

195.8

1531.1259

DI59-SFP-LC.S120

195.9

1530.3360

DI60-SFP-LC.S120

196.0

1529.55

Regulatory Compliance*
Product Certificate

Certificate Number

TUV

R50135086

UL

E317337

EMC CEAE 50285865 0001

CB

JPTUV-049251

FCC
FDA
ROHS

WTF14F0514437E
1331340-000
RHS01G006464

Applicable Standard
EN 60950-1:2006+A11+A1+A12
EN 60825-1:2007
EN 60825-2:2004+A1+A2
UL 60950-1
CSA C22.2 No. 60950-1-07
EN 55022:2010
EN 55024:2010
IEC 60825-1
IEC 60950-1
47 CFR PART 15 OCT., 2013
CDRH 1040.10
2011/65/EU*The above certificate number updated to June 2014, because some certificate will be updated every year, suchas FCC, FDA and ROHS. For the latest certification information, please check with Eoptolink.

Product Description
The DIxx-SFP-LC.S120 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 1528.77nm to 1565.50nm (C band) and 1578.69nm to1610.06nm (L band) as specified by the ITU-T. It is designed to deploy in the DWDM networking
equipment in metropolitan access and core networks. And they are designed to be compliant withSFF-8472 Multi-Source Agreement (MSA).
It is with the SFP 20-pin connector to allow hot plug capability. The transmitter section uses a
DWDM multiple quantum well DFB laser and is a class 1 laser compliant according toInternational Safety Standard IEC-60825.

Absolute Maximum Ratings*Note3
Parameter

SymbolMin.

Max.

Unit

Storage Temperature

TS-40

+85°C

Supply Voltage

VCC-0.5

3.6V-95%

Operating Relative Humidity*Note3: Exceeding any one of these values may destroy the device permanently.

Data Controls Inc.
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DWDM SFP Series
Recommended Operating Conditions
Parameter

SymbolOperating Case Temperature

Min. TypicalTC

Max.

Unit

0-+70°C

Power Supply Voltage

VCC

3.15

3.3

3.45

V

Power Supply Current

ICC--450mA

Power dissipation

PW

1.5

W

OC-48/STM-16
FEC

DateRate

2.67

OC-48/STM-16-

2.488

-

2FC-

2.125-

GBE-

1.25-

FC-

1.063

-

OC-12/STM-4-

622-

OC-3/STM-1-

155-

FE-

100-

Gbps

Mbps

Performance Specifications - ElectricalParameter

SymbolCML
Inputs(Differential)
Input Impedance(Differential)
TX_DisTX_FAULTMin.
Typ.
Transmitter

Max

Unit

Notes

Vin4001600mVpp

AC coupled
inputs

Zin

85115

ohm

Rin > 100kohm @ DC

100

Disable2Vcc

Enable

00.8

Fault

2Vcc

Normal00.8

VV

Receiver
CML Outputs(Differential)

Vout

400

8001200mVpp

Output Impedance(Differential)

Zout

85

100115ohm

RX_LOS

LOS

2Vcc

V

Normal00.8

V

MOD_DEF ( 0:2 )

VoH

2.5

VoL0Data Controls Inc.
Page 4 of 11

AC coupledoutputs

V
0.8

VV4.g

DWDM SFP Series
Performance Specifications – Optical(DWDM DFB and APD, 30dB Power Budget at Least)

Parameter

SymbolMin.

Data Rate

TypicalMax.

Unit

2.5Gbps

Transmitter
Center Wavelength

λSpectral Width (-20dB)

ΔλSide Mode Suppression Ratio

SMSR

Channel Spacing

Δf

1528

nm

0.3

nm

30dB
100

Deviation From Central Frequency@EOL
Average Output Power*(Note4)

Pout

Average Launch Power (Tx: OFF)

Poff

Extinction Ratio*(Note4)

ER

Rise/Fall Time(20%～80%)

tr/tf

Output Optical Eye*(Note4)

1610

GHz-1212GHz25dBm

-45

dBm

8.2

dB
150

ps

Compatible with IEEE 802.3*(Note7)

TX_Disable Assert Time

t_off

10us

Pout@TX Disable Asserted

Pout-45dBm

Optical Signal Noise Ratio@0.1nm*(Note9)

OSNR

Relative Intensity Noise

RIN

Dispersion Tolerance

DT40

dB

-135
2080

dB/Hz
ps/nm

ReceiverλCenter Wavelength
Receiver Sensitivity*(Note6)

Multirate*(Note5)

1528

Pmin

Receiver Overload

Pmax

LOS De-Assert

LOSD

LOS Assert

LOSA

LOS Hysteresis*(Note8)

1620

nm

-31

dBm

-9

dBm
-30

-42dBm0.5

dB

Note4: Filtered, measured with a PRBS 223-1 test pattern @2.5Gbps.
Note5: OC-48/2X FC/1X FC/OC-12/OC-03.
Note6: Measured with a PRBS 223-1 tests pattern @2.5Gbps, G.652 SMF, BER ≤1×10-12.
Note7: Eye Pattern Mask

Note8: LOS Hysteresis

Note9: OSNR at a BER of 10e-12
Data Controls Inc.
Page 5 of 11dBm

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DWDM SFP Series
Functional Description of Transceiver

SFP Transceiver Electrical Pad Layout

Data Controls Inc.
Page 6 of 11V4.g

DWDM SFP Series
Pin Function Definitions
Pin Num.

Name

Function Description

1VeeTTransmitter Ground

2TX Fault

Transmitter Fault Indication, open collector/drain output

3TX Disable

Transmitter Disable

4MOD-DEF2

Module Definition 2, Data line for Serial ID.

5MOD-DEF1

Module Definition 1, Clock line for Serial ID.

6MOD-DEF0

Module Definition 0, Grounded within the module.

7Rate SelectNot Connect, Function not available

8LOS

Loss of Signal, open collector/drain output

9VeeR

Receiver Ground

10VeeR

Receiver Ground

11VeeR

Receiver Ground12RD-Inv. Received Data Out

13RD+

Received Data Out

14VeeR

Receiver Ground

15VccR

Receiver Power, 3.3 ± 5%

16VccTTransmitter Power, 3.3 ± 5%17VeeT

Transmitter Ground

18TD+Transmit Data In

19TD-Inv. Transmit Data In

20VeeT

Transmitter Ground

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 write protected within the SFP transceiver. The negative edge 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 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. The
transceiver generates this diagnostic data by digitization of internal analog signals. Calibration
and alarm/warning threshold data is written during device manufacture. Received powermonitoring, transmitted power monitoring, bias current monitoring, supply voltage monitoring andtemperature monitoring all are implemented. If the module is defined as external calibrated, thediagnostic 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 9.3.
Data Controls Inc.
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DWDM SFP Series

EEPROM Serial ID Memory Contents
Accessing Serial ID Memory uses the 2 wire address 1010000X(A0H). Memory Contents ofSerial ID are shown in Table 1.

Table 1 Serial ID Memory ContentsAddr.

Size(bytes)

Name of field

Vaule(Hex)

01Identifier

0B

11Ext. IdentifierXX

21Connector

07

LC connector

00

Reserved00

-00

-3-10

8

Transceiver Codes

Description
DWDM SFP

XX
XX
XX
01

Single mode

XX
11

1

Encoding

XX

12

1BR, Nominal

XX(Note10)

13

1

Reserved00

14

1Length (9µm)kmXX
Data Controls Inc.
Page 8 of 11V4.g

DWDM SFP Series
151Length(9µm)100m

FF

161Length (50µm) 10m

00

171Length(62.5µm)10m00

181Length (Copper)

00

191Reserved

00

16Vendor NameXX XX XX XX XX XX
XX XX XX XX XX XX
XX XX XX XX(Note10)

36

1Implemented
Optional DWDMFeatures00-37-393Vendor OUI

00 00 00

-40-55

16Vendor PN

XX XX XX XX XX XX
XX XX XX XX XX XX
XX XX XX XX(Note10)

56-59

4Vendor Rev

XX XX XX XX(Note10)

60-62

3WavelengthXX

Laser WavelengthXX

CC for Base ID fields
implemented (addresses 0to62)

00

Reserved

1A

1.TX_DISABLE is
implemented and disables
the serial output;
2.TX_FAULT signalimplemented;
3.Loss of Signal implemented

20~3563

1CC-BASE

Not compliant

Vendor namePN

64~652Options

66

1BR, max

00-67

1BR, max00-

68~8316Vendor SNXX

Serial number of Transceiver(ASCII)84~8
96Date code

XXThe vendor’s date code
(ASCII)

90~91

2Vendor specific lotcode

XX XX

92

1Diagnostic
Monitoring TypeXX

Data Controls Inc.
Page 9 of 11

1. Digital diagnostic
monitoring implemented
2.Internally/ExternallyCalibrated;
3.Received power
measurement type isV4.g

DWDM SFP Series
Average Power93941Enhanced Options

1SFF-8472
Compliance

F0

1.Optional Alarm/warning
flags implemented for all
monitored quantities
2.
Optional
SoftTX_DISABLE control andmonitoring implemented
3. Optional Soft TX_FAULT
monitoring Implemented
4. Optional Soft RX_LOS
monitoring Implemented

01

Includesfunctionality
described in Rev 9.3 ofSFF-8472.

951

CC_EXTXX

CC for the extended ID Fields(addresses64to94)
implemented.

96~1
27

32

Vendor SpecificXX

Read only memory128-255

128

Reserved

Read onlyNote10: The “XX” byte should be filled in according to practical case. For more information, please refer to therelated document of SFP Multi-Source Agreement (MSA).

Recommend Circuit Schematic

Data Controls Inc.
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DWDM SFP Series
Mechanical Specifications

Contact
E-Mail: info@dci.jp
Web: www.dci.jp

Data Controls Inc.
Page 11 of 11V4.g