Product Category 

Product



光模块 
- SFP
- SFP+
- FG Compact Transceivers
- CFP
- SFF
- QSFP
- CXP
- PON
- XFP
- X2
- XENPAK
- 300 needle
光引擎 
- BOA
- FGAP12
有源电缆 
组件 
WSS ROADMs
tical放大器 
- EDFA and Raman Modules
- UltraSpan
无源器件 
RF-over-Fiber 
光学仪器仪表 

Hybrid Raman-EDFA

Description

Applications

Downloads

Specifications

Integrated Raman and EDFA design with unified gain control
Supports up to 3 14xx nm Raman and 980 nm EDFA pumps in various configurations
Variable gain operation with dynamic range of up to 17 dB
Exceptionally low effective noise figure for all gain values
Superior gain flatness regardless of fiber type and fiber loss
Eye safety - Class 1M
RS232 or I2C communication protocols

Specification			Unit	Min.	Max.	Remarks
Wavelength Bandwidth			nm	1528	1567
Input Power Range			dBm	-35	+11	Other input power ranges can be specified
Saturated Output Power			dBm	21
Gain Range			dB	15	40	Any 17 dB dynamic range can be selected for 3-pump design
Noise Figure	2-pump 3-pump	G>=24 G>=28	dB		1 0	For G.652 fiber, depends on dynamic gain range
Gain Flatness Peak-Peak			dB		0.7	Including Raman gain
Gain Setting Accuracy			dB	-0.5	+0.5	Including Raman gain
Transient Overshoot/Undershoot			dB		±1	Up to 19 dB add/drop
Transient Setting Time			ms		400	Up to 19 dB add/drop
PDG + PDL			dB		0.35
Mechanical Dimensions		2-pump 3-pump	mm	125x200x16 140x200x24		Without heat sink
Power Consumption		2-pump 3-pump	W		32 45

Last：

Variable Gain Dual Stage EDFA

下一个

无