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1.25G BX-U 单纤单模 3KM 1310nm-1550nm SFP光模块

热插拔SFP封装 ;单纤LC接口

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产品介绍

产品特性

热插拔SFP封装  

单纤LC接口 

在单模光纤中传输距离达到3千米

内置数字诊断功能                  

符合SFP MSA标准

+3.3V单供电电压

符合RoHS 6标准 

工作温度范围:

商业级:0 to +70°C  

工业级:-40 to +85°C  

兼容性强,适用于国内外各品牌交换机 


产品应用

千兆以太网

1X光纤通道

千兆交换机互联

千兆路由/服务器光链接

其他千兆光传输系统


光学参数

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


引脚定义


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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 



订购信息


型号/Part Number

产品描述/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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