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SFP-1G-BX-03U Compatible SFP BiDi TX1550nm/RX1310nm 3km Simplex LC SMF Optical Transceiver Module

Up to 1.25Gbps data links

3Km with 9/125µm SMF

1550nm FP /1310nm FP laser     

Simplex SC Connector

Hot-pluggable SFP footprint             

Single 3. 3V power supply              

   Operating temperature: - 0℃ to 70

Features

◆ Hot-pluggable SFP footprint

◆ Simplex LC fiber connector

◆ Transmission distance up to 3Km on 9/125µm SMF

◆ Built-in DDMI functions                      

◆ Comply with SFP MSA .

◆ Single +3.3V power supply

◆ RoHS6 compliant (lead free)

◆ Operating case temperature:

Commercial :   0 to +70°C

Industrial :     -40 to +85°C         

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

 

Applications

◆ Gigabit Ethernet  

◆ 1X Fiber Channel

◆ Switch to Switch interface

◆ Router/Server interface

◆ Other optical transmission systems  

 

Optical Characteristics

HD-SB3512-3LCD (Tx1310nm / Rx1550nm 3Km Reach )

Parameter

Symbol

Min.

Typical

Max.

Unit

Transmitter

Centre Wavelength

λc

1270 

1310

1370

nm

Spectral Width (RMS)

σ



4

nm

Average Output Power

Pout 

-12


-3

dBm

Extinction Ratio

EX

9



dB

Optical Rise/Fall Time  

tr/tf



2

ns

Receiver

Centre Wavelength

λc 

1510

1550

1590

nm

Receiver Sensitivity

PIN



-22

dBm

Receiver Overload  

PMAX

1



dBm

LOS De-Assert

LOSD



-30

dBm

LOS Assert

LOSA

-35



dBm

LOS Hysteresis


0.5


4.5

dB

 

 

HD-SB5312-3LCD (Tx1550nm / Rx1310nm 3Km Reach )

Parameter

Symbol

Min.

Typical

Max.

Unit

Transmitter

Centre Wavelength

λc

1530

1550

1570

nm

Spectral Width (RMS)

σ



4

nm

Average Output Power

Pout 

-12


-3

dBm

Extinction Ratio

EX

9



dB

Optical Rise/Fall Time  

tr/tf



2

ns

Receiver

Centre Wavelength

λc 

1270

1310

1350

nm

Receiver Sensitivity

PIN



-22

dBm

Receiver Overload  

PMAX

1



dBm

LOS De-Assert

LOSD



-30

dBm

LOS Assert

LOSA

-35



dBm

LOS Hysteresis


0.5


4.5

dB

 

 

Pin Descriptions

image.png

Pin

Symbol

Description

Ref.

1

VEET

Transmitter Ground  (Common with Receiver Ground)

6.1

2

TFAULT

Transmitter Fault. Not supported.


3

TDIS

Transmitter Disable. Laser output disabled on high or open.

6.2

4

MOD_DEF(2)

Module Definition 2. Data line for Serial ID.

6.3

5

MOD_DEF(1)

Module Definition 1. Clock line for Serial ID.

6.3

6

MOD_DEF(0)

Module Definition 0. Grounded within the module.

6.3

7

Rate Select

No connection required


8

LOS

Loss of Signal indication.  Logic 0 indicates normal operation.

6.4

9

VEER

Receiver Ground  (Common with Transmitter Ground)

6.1

10

VEER

Receiver Ground  (Common with Transmitter Ground)

6.1

11

VEER

Receiver Ground  (Common with Transmitter Ground)

6.1

12

RD-

Receiver Inverted DATA out.  AC Coupled.


13

RD+

Receiver Non-inverted DATA out.  AC Coupled.


14

VEER

Receiver Ground  (Common with Transmitter Ground)

6.1

15

VCCR

Receiver Power Supply


16

VCCT

Transmitter Power Supply


17

VEET

Transmitter Ground  (Common with Receiver Ground)

6.1

18

TD+

Transmitter Non-Inverted DATA in.  AC Coupled.


19

TD-

Transmitter Inverted DATA in.  AC Coupled.


20

VEET

Transmitter Ground  (Common with Receiver Ground)

6.1

 

Ordering information

Part Number

Product Description

HD-SB3512-3LCD

TX 1310nm ,RX 1550nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single LC Receptacle ,0ºC ~ +70ºC , With DDM.

HD-SB3512-3LCD-I

TX 1310nm ,RX 1550nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single LC Receptacle ,-40ºC ~ +85ºC , With DDM.

HD-SB5312-3LCD

TX 1550nm ,RX 1310nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single LC Receptacle ,0ºC ~ +70ºC , With DDM.

HD-SB5312-3LCD-I

TX 1550nm ,RX 1310nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single LC Receptacle,-40ºC ~ +85ºC , With DDM.

 

 


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