Model Number

155M Transceiver Module

Product overview:

The products comply with the standard of SONET/SDH/PDH/ATM system interface with high-performance transceiver integrated module. The transmitter adopted FP or DFB laser, the wavelength is 1310nm or 1550nm. The LD driver circuit with APC function, maintain the stability of optical power and avoid changing with varies external environment. Optical receiver adopted high-quality InGaAs/InP PIN-PD and with AGC function transimpededance amplifier which makes the module with a high sensitivity and wide dynamic rang. The module has a good anti-jamming capability as a result of EMC design. We can ensure product reliability and consistency according to the standard design and production in ISO 9001.

Features:
1. Apply to 155Mb/s and the following all kinds of optical fiber interface, ATM﹑SONET/OC-3﹑SDH/STM-1﹑PDH etc application. SC pluggable or FC tail optical interface, single-mode fiber optical transceiver ecumenical.
2. Power supply: +5V or 3.3V
3. Wavelength: 1310nm or 1550nm
4. With standard 1? Pin, and compatible the similar products such as HP etc.
5. Operating temperature range : -40 ° C --- +85 ° C

Ultimate rating

参数 Parameter 符号Symbol 最小值Min 最大值Max 单位Unit
存储温度storage temperature TST -40 +85 °C
工作温度operating temperature TOP 0 +70 °C
-40 +85
电源电压Power voltage VCC 0 +6 V
输入电压Input voltage VIN 0 VCC V
输出电流（其它输出）output current or others IO 0 30 mA
焊接温度/时间solder temperature/time - - 240/10 °C/S

工作环境 Work environment
参数 Parameters 符号symbol 最小值Min 最大值Max 单位Units
电源电压Power voltage VCC +4.75 +5.25 V
工作温度operating temperature TOP 0 +70 °C
-40 +85

发射部分性能 Optical transmit Performance


参数Parameters 符号Symbol 最小值Min 典型值Typical value 最大值Max 单位Unit
数据速率data rate B 5 155 200 Mb/s
中心波长center wavelength λC 1290 1310 1330 nm
1480 1550 1580
平均光输出功率 AV input Power PO -18 - 0 dBm
消光比 extinction ratio EXT 10 - - dB
供电电流Power supply current Icc - - 70 mA

接收部分性能 optical receiver Performance
参数parameters 符号 最小值 典型值 最大值 单位
数据速率 date rate B 5 155 200 Mb/s
接收灵敏度 Receive sensitivity S - -38 - dBm
饱和光功率Saturation Optical Power Pmax -3 - - dBm
信号检测阈值（增加光输入）Signal detect dessert PL-H -45 - dBm
信号检测阈值（减少光输入）Signal Detect assert PH-L - -40 dBm
光谱响应范围Optical spectral response range λ 1100 1310 1600 nm
供电电流Power supply current Icc - 80 100 mA

引线功能表 Pin Description
管脚Pin 管脚名称Name 电 平level 说 明 Description
1 Vee 接收部分信号地 receive part of signal Ground
2 RD+ PECL 接收部分数据＋输出 receive parts of data +input
3 RD- PECL 接收部分数据－输出Receive part of data-input
4 SD PECL 接收部分无光告警。正常为高电平，无光为低电平
5 Rx VCC 接收部分正电源receive part of positive power
6 Tx VCC 发射部分正电源 transmitter part of positive power
7 TD- PECL 发射部分数据-输入transmitter part of data +input
8 TD+ PECL 发射部分数据＋输入transmitter part of data -input
9 Vee 发射部分信号地 transmitter part of signal Ground
Receive some dark warning. Normal is high level, then it is low-level.