Description
● DWDM Module:
DWDM Module is usually act as the internal unit of DWDM MUX/DEMUX, it is usually designed to be a ABS Cassette. 1*2 DWDM filter is usually a Steel tube or a mini ABS box.
● Features:
● Low insertion loss
● Based on thin-film filter or AWG technology
● DWDM 100GHz or 50GHz ITU Channel Spacing, C17-C61 & H17-H61, X channels over Single or Duplex fiber
● LC/SC/FC/ST, UPC/APC Interface are available
● Rate transparent for applications up to 10Gbps
● Monitor/Upgrade/1310nm Express port for external functions
● Completely passive, no electric power required
● Small in size ,can be quick installed in various boxes
● Application:
Applications in DWDM Network
● Specification:
|
Parameter |
Unit |
Specification |
|
Operating Wavelength Range |
nm |
1500 ~ 1600 |
|
Channel Number |
- |
X+UPG |
|
Center Wavelength |
nm |
Customer specified X wavelengths, such as C53 C54 C55 C56 C57 C58 C59 C60 (X=8) etc |
|
Channel Spacing |
GHz |
100 |
|
Channel Passband (@-0.5dB) |
nm |
≥0.11 |
|
Insertion Loss (With Connector) |
dB |
≤3.2 |
|
Adjacent Channel Isolation |
dB |
≥30 |
|
Non-Adjacent Isolation |
dB |
≥40 |
|
UPG Port Isolation |
dB |
≥12 |
|
PDL |
dB |
≤0.2 |
|
Directivity |
dB |
≥50 |
|
Return Loss |
dB |
≥45 |
|
PMD |
ps |
≤0.20 |
|
Operating Temperature |
℃ |
-10 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
|
Fiber Type |
G657A1 Fiber |
|
|
Connector Type |
LC/UPC or others |
|
|
Communication Type |
Single or Dual Fiber |
|
|
Optional functions |
1310 Express port: 1310+/-40nm; Upgrade port: Unused wavelength section; Moniter port: 1%; |
|
Note：The specific parameters are subject to the product specifications.
● Order Information:
|
Ordering Info. for DWDM Module Part Number：WM-4XM-32SA1-20-1FFP-A 123 4567 8 9101112 1314 Product Description：DWDM 100GHz Module Single Fiber ABS Cassette 4 wavelengths C32 C35 G.657.A1 2.0mm Diameter 1M Fiber length with FC/PC connector |
|
|
Ordering Info. for WDM Fliter Part Number：WM-F-X4451D-09-1LLP-B 12 5 7 8 9101112 13 Product Description：1x2 WDM filter Steel tube DWDM 100GHz C44-C51 Pass G.652D 0.9mm Diameter with loose tube 1M FiberLength with LC/PC connector |
|
|
1 - Number of wavelengths |
8: 8 wavelengths; 16: 16 wavelengths; 40: 40 wavelengths; etc |
|
2 - Type |
XM: 100GHz DWDM Mux/Demux; WM: 50GHz DWDM Mux/Demux; F: 1x2 WDM filter |
|
3 - Optional functions |
E: 1310nm Express port; F: 1550nm port; M: Moniter port; U: Upgrade Port |
|
4 - First wavelength |
XX: XX refers to the Channel Number; |
|
5 - Communication Type |
S: Single fiber; Null: Dual fiber; |
|
6 - Fiber Type |
D: G.652D; A1 :G.657.A1; |
|
7 - Fiber Diameter |
20: 2.0mm; 09: 0.9mm with loose tube |
|
8 - Fiber length |
1: 1M or others |
|
9- COM ports |
L: LC; S: SC; F: FC; |
|
10 - Other ports |
L: LC; S: SC; F: FC; |
|
11 - Endface |
U: UPC polish; P: PC polish; A: APC polish |
|
12- Package |
A: ABS Cassette or mini ABS box; B: Steel tube; |
|
13 - Height |
Null: 1U; 2: 2U; 3: 3U; etc |
