波分复用器
2*8 CH CWDM MUX DEMAUX
Description
2*8 CH CWDM MUX DEMAUX
CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1270nm to 1610nm. Our CWDM module has 2 to 18 channels. The central wavelength of each channel is specified to one of the ITU-T grid wavelengths. The CWDM module features wide channel bandwidth (13nm). Its isolation is greater than 30dB for adjacent channels,and greater than 40dB for non-adjacent channels. The module also has high thermal stability to ensure reliable performance under different environment.
Features
● 2*8CH CWDM 1270-1350/1410-1610nm
● Low Insertion Loss
● High Isolation
● Low PDL
● Compact Design
● Good channel-to-channel uniformity
● Wide Operating Wavelength: 1270-1350/1410-1610nm
● Wide Operating Temperature: -40 to 85°C
Applications
● CWDM System
● PON Networks
● CATV links
Product specification
|
Parameters |
2*8 Channels |
|
|
Center Wavelength (nm) |
ITU, ITU+1 |
|
|
Passband (nm) |
ITU±6.5 |
|
|
Operating Wavelength (nm) |
1270-1350/1410-1610nm |
|
|
Channel Space (nm) |
20 |
|
|
Fiber Type |
SMF-28e or customer specified |
|
|
IL (dB) (P/A Grade) |
2.5 |
|
|
Isolation (dB) |
Adjacent Channel |
30 |
|
Non-Adjacent Channel |
50 |
|
|
Ripple (dB) |
0.3 |
|
|
PDL (dB) |
0.1 |
|
|
PMD (ps) |
0.1 |
|
|
RL (dB) |
50 |
|
|
Directivity (dB) |
55 |
|
|
Maximum Optical Power (mw) |
500 |
|
|
Operating Temperature ()℃ |
-40～85 |
|
|
Storage Temperature ()℃ |
-40～85 |
|
|
BOX Package (mm) |
120*80*18 |
|
|
LGX Package |
1U, 2U |
|
|
19’’ Rack mount Package |
1U |
|
Notes:
1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.
Important Notice
Related Products
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8CH CWDM MUX DEMAUX
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CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1270nm to 1610nm. Our CWDM module has 2 to 18 channels. The central wavelength of each channel is specified to one of the ITU-T grid wavelengths. The CWDM module features wide channel bandwidth (13nm). Its isolation is greater than 30dB for adjacent channels,and greater than 40dB for non-adjacent channels. The module also has high thermal stability to ensure reliable performance under different environment.
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8通道单纤(1470-1610) LGX CWDM
波分复用（WDM）技术是指一根光纤中同时传输多波长信号的一项技术。它的基本源理是在发射机端将差别波长信号合成在一条光纤上进行传输,在另一端（接收端）剖析（解复用）恢复源信号。大宝娱乐结合市场需求,开发的无源粗波分复用（CWDM）波长自1270nm-1610nm,带宽间隔20nm,从2通道到18通道,可跟据客户需求设计,任意组合成产品,为用户提供多种可选择的全面解决计划；