10Gb/s 40km CWDM SFP+ LC Transceiver

Parameter

Symbol

Min.

Typical

Max.

Unit

Storage Temperature

T_S

-40

+85

°C

Case Operating Temperature

T_A

0

70

°C

Maximum Supply Voltage

Vcc

-0.5

4

V

Relative Humidity

RH

0

85

%

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Supply Voltage

Vcc

3.135

3.465

V

Supply Current

Icc

500

mA

Power Consumption

P

1.8

W

Transmitter Section:

Input differential impedance

R_in

100

Ω

1

Tx Input Single Ended DC Voltage Tolerance (Ref VeeT)

V

-0.3

4

V

Differential input voltage swing

Vin,pp

180

700

mV

2

Transmit Disable Voltage

V_D

2

Vcc

V

3

Transmit Enable Voltage

V_EN

Vee

Vee+0.8

V

Receiver Section:

Single Ended Output Voltage Tolerance

V

-0.3

4

V

Rx Output Diff Voltage

Vo

300

850

mV

Rx Output Rise and Fall Time

Tr/Tf

30

ps

4

LOS Fault

V_{LOS fault}

2

Vcc_HOST

V

5

LOS Normal

V_{LOS norm}

Vee

Vee+0.8

V

5

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Transmitter Section:

Center Wavelength

λc

λ-6.5

λ+6.5

nm

spectral width

△λ

1

nm

Average Optical Power

Pavg

-1

+4

dBm

1

Laser Off Power

Poff

-30

dBm

Extinction Ratio

ER

8.2

dB

Transmitter Dispersion Penalty

TDP

3.2

dB

2

Relative Intensity Noise

Rin

-128

dB/Hz

3

Optical Return Loss Tolerance

20

dB

Receiver Section:

Center Wavelength

λr

1260

1620

nm

Receiver Sensitivity (OMA)

Sen

-16

dBm

4

Stressed Sensitivity (OMA)

Sen_ST

-14

dBm

4

Los Assert

LOS_A

-27

-

dBm

Los Dessert

LOS_D

-17

dBm

Los Hysteresis

LOS_H

0.5

dB

Overload

Sat

0

dBm

5

Receiver Reflectance

Rrx

-12

dB

Parameter

Symbol

Min.

Typical

Max.

Unit

TX_Disable Assert Time

t_off

10

us

TX_Disable Negate Time

t_on

1

ms

Time to Initialize Include Reset of TX_FAULT

t_int

300

ms

TX_FAULT from Fault to Assertion

t_fault

100

us

TX_Disable Time to Start Reset

t_reset

10

us

Receiver Loss of Signal Assert Time

T_A,RX_LOS

100

us

Receiver Loss of Signal Deassert Time

T_d,RX_LOS

100

us

Rate-Select Chage Time

t_ratesel

10

us

Serial ID Clock Time

t_serial-clock

100

kHz

PIN #

Name

Function

Notes

1

VeeT

Module transmitter ground

1

2

Tx Fault

Module transmitter fault

2

3

Tx Disable

Transmitter Disable; Turns off transmitter laser output

3

4

SDL

2 wire serial interface data input/output (SDA)

5

SCL

2 wire serial interface clock input (SCL)

6

MOD-ABS

Module Absent, connect to VeeR or VeeT in the module

2

7

RS0

Rate select0, optionally control SFP+ receiver. When high, input data rate >4.5Gb/ s; when low, input data rate <=4.5Gb/s

8

LOS

Receiver Loss of Signal Indication

4

9

RS1

Rate select0, optionally control SFP+ transmitter. When high, input data rate >4.5Gb/s; when low, input data rate <=4.5Gb/s

10

VeeR

Module receiver ground

1

11

VeeR

Module receiver ground

1

12

RD-

Receiver inverted data out put

13

RD+

Receiver non-inverted data out put

14

VeeR

Module receiver ground

1

15

VccR

Module receiver 3.3V supply

16

VccT

Module transmitter 3.3V supply

17

VeeT

Module transmitter ground

1

18

TD+

Transmitter inverted data out put

19

TD-

Transmitter non-inverted data out put

20

VeeT

Module transmitter ground

1

Data Address

Length

(Byte)

Name of

Length

Description and Contents

Base ID Fields

0

1

Identifier

Type of Serial transceiver (03h=SFP)

1

1

Reserved

Extended identifier of type serial transceiver (04h)

2

1

Connector

Code of optical connector type (07=LC)

3-10

8

Transceiver

10G Base-ER

11

1

Encoding

64B/66B

12

1

BR, Nominal

Nominal baud rate, unit of 100Mbps

13-14

2

Reserved

(0000h)

15

1

Length(9um)

Link length supported for 9/125um fiber, units of 100m

16

1

Length(50um)

Link length supported for 50/125um fiber, units of 10m

17

1

Length(62.5um)

Link length supported for 62.5/125um fiber, units of 10m

18

1

Length(Copper)

Link length supported for copper, units of meters

19

1

Reserved

20-35

16

Vendor Name

SFP vendor name: Vendor

36

1

Reserved

37-39

3

Vendor OUI

SFP transceiver vendor OUI ID

40-55

16

Vendor PN

Part Number: “SFP+-40Cxxxx” (ASCII)

56-59

4

Vendor rev

Revision level for part number

60-62

3

Reserved

63

1

CCID

Least significant byte of sum of data in address 0-62

Extended ID Fields

64-65

2

Option

Indicates which optical SFP signals are implemented

(001Ah = LOS, TX_FAULT, TX_DISABLE all supported)

66

1

BR, max

Upper bit rate margin, units of %

67

1

BR, min

Lower bit rate margin, units of %

68-83

16

Vendor SN

Serial number (ASCII)

84-91

8

Date code

Vendor’s Manufacturing date code

92-94

3

Reserved

95

1

CCEX

Check code for the extended ID Fields (addresses 64 to 94)

Vendor Specific ID Fields

96-127

32

Readable

Vendor specific date, read only

128-255

128

Reserved

Reserved for SFF-8079

Data Address

Parameter

Accuracy

Unit

96-97

Transceiver Internal Temperature

±3.0

°C

98-99

VCC3 Internal Supply Voltage

±3.0

%

100-101

Laser Bias Current

±10

%

102-103

Tx Output Power

±3.0

dB

104-105

Rx Input Power

±3.0

dB

Electrostatic Discharge

(ESD) to the Electrical Pins

MIL-STD-883E

Method 3015.7

Class 1(>1000 V)

Electrostatic Discharge (ESD)

to the Duplex LC Receptacle

IEC 61000-4-2

GR-1089-CORE

Compatible with standards

Electromagnetic

Interference (EMI)

FCC Part 15 Class B

EN55022 Class B (CISPR 22B)

VCCI Class B

Compatible with standards

Electromagnetic

Interference (EMI)

FCC Part 15 Class B

EN55022 Class B (CISPR 22B)

VCCI Class B

Compatible with standards

Laser Eye Safety

FDA 21CFR 1040.10 and 1040.11

EN60950, EN (IEC) 60825-1,2

Compatible with Class 1 laser

product.