Coarse Wavelength Division Multiplexer (CWDM)
CWDM
Coarse Wavelength Division Multiplexer (CWDM) Utilizes Thin Film Coating Technology and Proprietary Design of Non-flux Metal Bonding Micro Optics Packaging
Features:
Low insertion loss, low PDL
High Isolation
Compact Design
Good channel-to-channel uniformity
High Reliability and Stability
Compliance with Telcordia GR-1221/1209
Application:
CWDM System
PON NET Works
CATV LINKS
Optical Specifications:
|
Parameter |
Value |
|||||
|
Channels Number |
2 |
4 |
8 |
16 |
18 |
|
|
Central Wavelength（nm） |
ITU-T Grid |
|||||
| Passband)（nm） |
ITU-T ±6.5 |
|||||
|
Channel Passband（nm） |
20 |
|||||
|
Ripple（dB） |
≤0.3 |
|||||
|
PDL（dB） |
≤0.10 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.30 |
|
|
Isolation（dB） |
Adjacent Channel |
≥30 |
||||
|
Non-adjacent Channel |
≥45 |
|||||
|
Directivity（dB） |
≥50 |
|||||
|
≥45 |
||||||
|
Operating Temperature（℃） |
-5~+75 |
|||||
|
Storage Temperature（℃） |
-40~85 |
|||||
|
Note: All the data above does not include connectors |
||||||
Send product request
Other supplier products
 |
1X1 Optical Switch | 1X1 Optical Switch Feature: Low Insertion Loss Wide Wavelength Range Low Crosstalk High Stability, High Reliability Latching and Non-latching App... |
 |
EPON-OLT-3020 1.25Gbps Downstream and 1.25Gbps Upstream | EPON-OLT-3020 Features: SFP Package with SC connector； ； ； Compliant With IEEE 802.3ah-2004； Up to 20km distance at G.652 SMF； Compliant with ... |
 |
1.25Gbps SFP Bi-Directional Transceiver | bps SFP Bi-Directional Transceiver The Bi-Directional small form-factor pluggable (BiDi SFP) is a compact optical transceiver module which is us... |
 |
Fixed Gain EDFA Model:OFA-02 | Fixed Gain EDFA Model:OFA-02 Feature: Can support G.657 low bend radius fiber connectors Software-configurable as pre-amplifier or booster in sam... |
 |
4.25Gbps SFP Optical Transceiver（SMF） | 4.25Gbps SFP Optical Transceiver（SMF） Features: Up to 4.25Gbps data-rate； Compliant with SFP MSA and SFF-8472； Duplex LC receptacle ； Digital Diagn... |
Same products
 |
Alkali-Resistant Fiberglass Mesh Drywall Tape | Seller: Renqiu Tuoxin Building Materials Co., Ltd | Alkali-Resistant Fiberglass Mesh Drywall Tape Product Description Alkali-resistant fiberglass m... |
 |
Window Screen Mesh Fiberglass Insect Screen | Seller: Wuqiang Superstar Fiberglass Products Co.,Ltd | Window Screen MeshFiberglass Insect Screen Manufacturer Obtaining precise measurements for your ... |
 |
FRP chemical pipe winding production line | Seller: Hebei Wei Tong glass steel Co., Ltd. | Hebei Weitong FRP Co., Ltd.is a first-class fiberglass manufacturing and marketing enterprise in... |
 |
FRP Fan | Seller: Hebei Wei Tong glass steel Co., Ltd. | Hebei Weitong FRP Co., Ltd.is a first-class fiberglass manufacturing and marketing enterprise in... |
 |
FRP Groove and Boxes | Seller: Hebei Wei Tong glass steel Co., Ltd. | Hebei Weitong FRP Co., Ltd.is a first-class fiberglass manufacturing and marketing enterprise in... |
