Shenzhen Whandar Optical Technology Co., Ltd.

Product

10Gbps SFP+ Transceiver LR 20Km

Transmission distance up to 20Km on 9/125µm SMF

Support hotline:

0755-86654236 /

DownloadProduct Details

Product Description

Features

ü Hot-pluggable SFP footprint

ü Duplex LC fiber connector

ü Transmission distance up to 20Km on 9/125µm SMF

ü Built-in DDMI functions                      

ü Comply with SFP MSA .

ü Single +3.3V power supply

ü RoHS6 compliant (lead free)

ü Operating case temperature:

Commercial :   0 to +70°C

Industrial :     -40 to +85°C         

ü Comply with Ethernet Switches from a lot of widely used brands .

 

Applications

ü 10GBASE Ethernet  

ü SONET OC-192 SDH STM-64

ü Switch to Switch interface

ü Router/Server interface

ü Other optical transmission systems  

 

Optical Parameters

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Transmitter Section:

Center Wavelength

λt

1260

1310

1355

nm


Side Mode Suppression Ratio

SMSR

30

-

-

dB


Average Optical Power

Pavg

-5.0

-2.5

+1

dBm


Optical Power OMA

Poma

-4.0

-

-

dBm


Laser Off Power

Poff

-

-

-30

dBm


Extinction Ratio

ER

3.5

-

-

dB


Transmitter Dispersion Penalty

TDP

-

-

3.2

dB


Relative Intensity Noise

Rin

-

-

-128

dB/Hz

12dB reflection

Optical Return Loss Tolerance


-

-

12

dB


Receiver Section:


Center Wavelength

λr

1260

1310

1355

nm


Receiver Sensitivity in Average Power

Sen



-14.4

dBm

1

Receiver Sensitivity (OMA)

Sen-oma

-

-

-12.6

dBm

2

Stressed Sensitivity (OMA)


-

-

-10.3

dBm

2

Vertical eye closure penalty


2.2

-

-

dB

3

Los Assert

LosA

-30

-

-

dBm


Los Dessert

LosD

-

-

-16

dBm


Los Hysteresis

LosH

0.5

-

-

dB


Overload

Pin

-

-

0.5

dBm

1

Receiver Reflectance


-

-

-12

dB


Stressed eye jitter


0.3

-

-

UIp-p

2

Receive electrical 3dB upper cutoff frequency


-

-

12.3

GHz


Receiver power (damage)


-

-

1.5

dBm


 

Notes:

1. Average optical power shall be measured using the methods specified in TIA/EIA-455-95.

2. Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x 10-12 .

3. Vertical eye closure penalty and stressed eye jitter are the test conditions for measuring stressed receiver sensitivity. They are not the required characteristic of the receiver.

4. Power budget is defined as the different between the Rx sensitivity and the Tx output power of the interface.

5. Path penalty is intended as the power penalty of the interface between back-to-back and the maximum applied dispersion.

 

 

 

Pin Assignment:

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Pin Descriptions

PIN

Logic

Symbol

Name / Description

Note

1


VeeT

Module Transmitter Ground

1

2

LVTTL-O

TX_Fault

Module Transmitter Fault


3

LVTTL-I

TX_Dis

Transmitter Disable; Turns off transmitter laser output


4

LVTTL-I/O

SDA

2-Wire Serial Interface Data Line

2

5

LVTTL-I

SCL

2-Wire Serial Interface Clock

2

6


MOD_DEF0

Module Definition, Grounded in the module


7

LVTTL-I

RS0

Receiver Rate Select


8

LVTTL-O

RX_LOS

Receiver Loss of Signal Indication Active LOW


9

LVTTL-I

RS1

Transmitter Rate Select (not used)


10


VeeR

Module Receiver Ground

1

11


VeeR

Module Receiver Ground

1

12

CML-O

RD-

Receiver Inverted Data Output


13

CML-O

RD+

Receiver Data Output (not used)


14


VeeR

Module Receiver Ground

1

15


VccR

Module Receiver 3.3 V Supply


16


VccT

Module Receiver 3.3 V Supply


17


VeeT

Module Transmitter Ground

1

18

CML-I

TD+

Transmitter Non-Inverted Data Input


19

CML-I

TD-

Transmitter Inverted Data Input


20


VeeT

Module Transmitter Ground

1

SFP+ Module PIN Definition

 

Notes:

1. Module ground pins GND are isolated from the module case.

2. Shall be pulled up with 4.7K-10Kohms to a voltage between 3.15V and 3.45V on the host board.

 

Ordering information

Part Number

Product Description

HD-SFP+/10G-LR

1310nm, 10Gbps, 20Km, SFP+ Transceiver  0ºC ~ +70ºC .

HD-SFP+/10G-LR-I

1310nm, 10Gbps, 20Km, SFP+ Transceiver  -40ºC ~ +85ºC .

 


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