This document describes a coaxial laser diode module that features DFB or FP coaxial packaging and an integrated InGaAs/PIN photodiode for monitoring. It lists applications such as optical transmitters, optical bidirectional modules, and test equipment. It provides specifications for the laser diode's operating current and reverse voltage, photodiode's operating current and reverse voltage, and operating temperature range. Optical and electrical characteristics including center wavelength, optical output power, rise/fall time, and monitor current are also outlined. Purchasing information includes ordering nomenclature and warnings about ESD sensitivity.

1. 同轴封装激光器组件
Coaxial Laser Diode Module
1.Features（特性）：
 DFB or FP Coaxial Packaging
DFB 或 FP 同轴式小型封装
 Built-in InGaAs/PIN monitor
内置 InGaAs/PIN 背光监视二极管
 High reliabilit, Long operation life
高可靠性，长寿命
2.Applications（运用）：
 Optical Transmitter of Analog Signal and Data Signal
广电网光模拟和数字信号发射机
 Optical Bidi Module and Optical transceivers
光收发模块和光接收器
 Test Equipments
光仪器仪表
 For CDMA，CATV
可用于 CDMA,CATV
3.Absolute maximun rationgs（极限额定值）(Tc = 25℃)
参数 符号 参数值 单位
Parameter Symbo Ratings Unit
LD 工作电流 If(LD) Ith+20 mA
Operating Current
LD 反向电压
Vr(LD) 2.0 v
Reverse Voltage
PD 工作电流 If(PD) 2 mA
Operating Current
PD 反向电压
Vr(PD) 15 V
Reverse Voltage
工作温度
Topr -40～+85 ℃
Operationg tempereture
储存温度
Tstg -40～+85 ℃
Storage tempereture
焊接温度
Tsld 260/10 ℃/S
Welding tempereture
Shenzhen YiGuDian Technology Co., Ltd.
A908, Zhantao Building, Mingzhi Road, Longhua District, Shenzhen, China-518000.

2. Tel: +86 13755985765 Fax: +86 755 23352115 E-mail: sales_2@yigudian.com http://www.yigudian.com

3. 4.Optical & electrical characterstics（光电参数）(Tc =25℃)
参数 符号 最小值 典型值 最大值 单位
测试条件
Test
Parameter Symbol Min Type Max Unit
Condition
阈值电流
Ith 4 15 mA CW
Threshold Current
正向电压
Vop 1.1 1.6 V CW,If=Iop
Forward Voltage
出纤功率
Pf 2 mW
CW,If=Ith+20
Optical Output Power mA
中心波长
λc 1310/1550±10 nm CW,P0 = Pf
Center Wavelength
上升/下降时间（10～90）%
Tr/Tf 0.4 nS
If=Ith,Po=Pf
Rise/Fall Time (10-90)%
监视电流
Im 0.1 1 mA CW,P0 = Pf
Monitor Current
PD 结电容
C
PD
10 15 PF VRD=5V
Capacitance
PD 暗电流
Id 1 nA VRD=5V
Dark Current
边模抑制比
SMSR 30 35 dB CW,Po=2mWSide Mode Suppression
Ration
隔离度
ISO 30 dB
Isolation
备注：出纤功率可按客户要求设计；
DFB 组件波长范围±10nm，CWDM DFB 组件波长范围±3nm.
Note: The design of the power can be designed according to customer's requirement； Wavelength of
DFB range±10nm, Wavelength of DFB CWDM range±3nm.
5.LD PIN assignment（管脚图）
Shenzhen YiGuDian Technology Co., Ltd.
A908, Zhantao Building, Mingzhi Road, Longhua District, Shenzhen, China-518000.
Tel: +86 13755985765 Fax: +86 755 23352115 E-mail: sales_2@yigudian.com http://www.yigudian.com

4. 6.Mechanical dimension（封装形式）:
 Pigtail Package series（同轴尾纤式激光器）
 Peceptacle Package series（同轴插拔式激光器）
7.Purchase information（订购信息）：
GLD-XXX-XXXX-XXX ： Coaxial Laser Diode Module
-X X X -X X X X -X X X
Package
Connector Assembl
Laser Wavelength
Output Pin-defi
Rate Isolator
ROHS
Certification
Pigtail Recetacle y type Power nition
P:Pigtail FA:FC/APC A:FC-1 1:1 Type D:DFB 31:1310nm 05:0.5mW A:A Type 1:1.25G G：With R:Pass
R:Receptacle SA:SC/APC B:FC-2 2:2 Type F:FP 55:1550nm 10:1.0mW B:B Type 2:2.5G Default: Default:No
LA:LC/APC C:FC- 3:3 Type Others
20:2.0mW C:C Type 3:3.6G No Pass
F:FC/PC 3 4:4 Type
( 1270nm- 30:3.0mW Others
S:SC/PC D:SC 5:5Type
1610nm) 40:4.0mW
T:ST/PC E:ST Default:
Other
N:NO Receptacle
 Semiconductor lasers and detectors are Static
sensitive components are vulnerable to Electrostatic
discharge(ESD) and surge over Current(EOS)damage!
Please contact with Static sensitive
Shenzhen YiGuDian Technology Co., Ltd.
A908, Zhantao Building, Mingzhi Road, Longhua District, Shenzhen, China-518000.
Tel: +86 13755985765 Fax: +86 755 23352115 E-mail: sales_2@yigudian.com http://www.yigudian.com