厂商 ：深圳市科杰光通讯有限公司
广东 深圳- 主营产品：
- 光纤耦合器
- 光分路器
- 波分复用器
Key Features
? Low excess loss
? Low PDL
? Dual operating window
? High stability and reliability
Applications
? Optical communication systems
? CATV
? FTTH
Compliance
·Telcordia GR1209
·Telcordia GR1221
Specifications
|
Type |
Dual Window Coupler (DWC) |
||||
|
Grade |
P |
A |
P |
A |
|
|
Operating wavelength (nm) |
1310 and 1550 |
||||
|
Operating bandwidth (nm) |
±40 |
±80 |
|||
|
Typical excess loss (dB) |
0.07 |
0.1 |
0.07 |
0.1 |
|
|
Insertion Loss（dB） |
50/50 |
≤3.6 |
≤3.8 |
≤3.8 |
≤4.0 |
|
PDL（dB） |
≤0.15 |
≤0.20 |
≤0.15 |
≤0.20 |
|
Directivity( dB） |
≥55 |
|||
|
Operating temperature（℃） |
-40 ~ +85 |
|||
*The above specification is without connector
**Other specifications can be made on customer request.
