CWDM Module |
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 |