DWDM（Dense Wavelength Division Multiplexing）
DWDM
DWDM（DenseWavelengthDivisionMultiplexing）is a Technology That Puts Data Different Sources Together on an Optical Fiber,with Each Signal Carried at the Same Time on Its Own Separate Light Wavelength
Features:
Low insertion loss, low PDL
High Isolation
Compact Design
Good channel-to-channel uniformity
High Reliability and Stability
Application:
Channel Add/Drop
DWDM Network
Wavelength Routing
CATV Fiber Optical System
Optical Specifications:
|
Parameter |
Value |
|||||||
|
Channels Number |
2 |
4 |
8 |
16 |
32 |
40 |
||
|
Central Wavelength（nm） |
ITU-T Grid |
|||||||
|
Channel Spacing（GHZ） |
100/200 |
|||||||
|
Bandwidth（nm） |
ITU-T ±0.11/ ITU-T ±0.25 |
|||||||
|
Ripple（dB） |
≤0.5 |
|||||||
|
PDL（dB） |
≤0.10 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.30 |
≤0.30 |
||
|
Isolation（dB） |
Adjacent Channel |
≥25 |
||||||
|
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
 |
10Gbps XFP BIDI Optical Transceiver | 10Gbps XFPBIDIOptical Transceiver Features: Supports 9.95Gb/s to 10.5Gb/s datarates； A:1270nm DFB Transmitter/ 1330nm Receiver ,B:1330nm DFB Transm... |
 |
Outdoor Optical Fiber Cable Standard Armored Double Sheath Cable | Outdoor Optical Fiber Cable StandardArmored Double Sheath Cable Feature: Steel wire strength.filler protect tube fiber.steel tape armord; Good ultr... |
 |
Outdoor Optical Fiber Cable Armoured Loose Tube Fiber Cable | Feature:High tensile strength due to aramid strength member;Good flame retardant properties；Stable temperature performance；Excellent stripability w... |
 |
Armored Patch Cord | Armored Patch Cord Features: Low insertion loss and High Return Loss Good durability Good exchangeability High temperature stability compliant wit... |
 |
1X1 Optical Switch | 1X1 Optical Switch Feature: Low Insertion Loss Wide Wavelength Range Low Crosstalk High Stability, High Reliability Latching and Non-latching App... |
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... |
