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CWDM Module


CWDM Module

  • Description
  • Releated Products
Description

CWDM Module is combined the CWDM device in the box. And CWDM Module has been widely used in CATV, FTTH etc

Features
  • -Wide pass band
  • -Low insertion loss
  • -Low PDL
  • -High Channel isolation
  • -High stability and reliability
Application
  • -CWDM module
  • -CATV
  • -FTTH
  • -Security & Protection System
Parameter
Parameter Unit Specification
Operating Wavelength（nm） nm 1260-1460, 1460-1620 or 1260-1620
Center wavelength（nm） nm ITU or ITU+1
Passband Rang Min nm CW±7.5
Channel Number   4 8 16
Max. Insertion Loss dB 1.7 2.9 5.3
Isolation Adjacent dB ＞30 ＞30 ＞30
Non-Adjacent dB ＞40 ＞40 ＞40
Max. PDL dB 0.1 0.15 0.2
Channel Ripple dB ≤0.3 ≤0.3 ≤0.4
Return Loss dB ＞40 ＞40 ＞40
Fiber Length m 1.0 or Customer request
Fiber Type   SMF-28
Fiber Packaging mm Ф0.9, Ф2.0 or Ф3.0
Operating Temperature ℃ -10~+70
Storage Temperature ℃ -40~+85
Package Dimension mm 100x80x10 120x80x18 140X115X18
Connector Type   Customer request
Notes:
1. Above specification: without connector.
2. Transmission band and Reflection band Wavelength: Follow customer request.
Product order information
CWDM— XX— XX— XXXX— XXXX— XX— X— XX- X
  Product Type:
MU—Mux
DM—Dmux 		Port Type:
12—1*2
14—1*4
18—1*8
1A—1*10
1G—1*16 1J—1*18		 Transmission Wave Length: 1270, 1290… Reflection Wave Length: 1460~1620 Package Size(mm):
0-90*20*10
1-100*80*10
2-120*80*10 3-140*115*18		 Fiber Package:
A—Bare fiber
B—900um loose tube
C—900um tight buffer tube
D—3.0mm loose tube E—2.0mm loose tube		 Fiber Length:
00—Special
05—0.5m
10—1m
15—1.5m 20—2 m
 Connector:
0—None
1—FC/PC
2—FC/APC
3—SC/PC
4—SC/APC
5—LC/PC
6—LC/APC
7—ST
9—special