WDM耦合器单模1310/1550nm HWDM和1310/1550nm SWDM
WDM - 波分复用,一种通过单根光纤同时传输多个通道(波长)的技术。三种不同的波长耦合组合可用于 CATV 系统、EDFA 以及高速光传输系统。
Fiber-MART提供EDFA用WDM、通信系统用WDM、定制WDM、1480/1550nm WDM & 1480/1590nm WDM、980/1550nm WDM & 980/1590nm WDM、1310/1550nm WDM、1310/1550nm HWDM & 1310/ 1550nm SWDM。
规格:
Types
Items
|
1310/1550nm WDM
|
1310/1550nm HWDM
|
1310/1550nm SWDM
|
Operating Wavelength (nm)
|
1310 & 1550nm
|
Bandwidth (nm)
|
±10
|
±15
|
Insertion Loss (dB)
|
≤0.15 (0.10 typical)
|
≤0.6
|
≤0.8
|
Isolation (dB)
|
≥20
|
≥38
|
≥45
|
Polarization
Dependent Loss (dB)
|
≤0.1
|
Operating Temperature (°C)
|
-40 to +85
|
-20 to +70
|
Thermal Stability (dB/°C)
|
≤0.002
|
Directivity (dB)
|
≥60
|
Configuration
|
1x2 or 2x2
|
包装信息:
对于 1310/1550nm WDM:
Lead Length
|
1 meter, others on request
|
Lead Type
|
250µm bare fiber
|
900µm fiber
|
3mm cable
|
Package Dimensions (mm)
|
Tube 3.0 x 40
|
Tube 3.0 x 54
Box 90 x 16 x 9
Module 190.5 x 114.3 x 25.4
|
Box 90 x 16 x 9
Box 106 x 79 x 10
|
Operating Temperature (°C)
|
-40 to +85
|
-20 to +70
|
对于 1310/1550nm HWDM 和 1310/1550nm SWDM:
Lead Length
|
1 meter, others on request
|
Lead Type
|
900µm fiber
|
3mm cable
|
Package Dimensions (mm)
|
Box 106 x 79 x 10
Module 190.5 x 114.3 x 25.4
|
Box 106 x 79 x 10
|
Operating Temperature (°C)
|
-20 to +70
|
订单信息:
