- Mini IWDM
- GROWSFIBER's mini IWDM integrates the functionality of a polarization insensitive optical isolator and a 1550/980nm WDM. The product offers integrated solutions to EDFA applications by combining more functions into a very compact package. It can help to save fiber coiling space, reduce splicing and fiber coiling works while raising up the system reliability and increasing module design efficiency.
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- Miniaturized size
- High isolator
- Ultra low PDL&PMD
- High stable and reliablility
- ROHS compliant
Performance parameter
| Parameters |
Port |
Specification |
Unit |
Conditions |
| Signal Channel |
Wavelength range (λs) |
① to ② |
1528~1569 |
nm |
λs |
| Insertion loss (Max.) |
① to ② |
1.0 |
dB |
λs, -5~75℃ |
| Isolation (Min.) |
② to ① |
21 |
dB |
λs, -5~75℃ |
| TDL (Max.) |
① to ② |
0.2 |
dB |
λs, -5~75℃ |
| PDL (Max.) |
① to ② |
0.2 |
dB |
λs, -5~75℃ |
| WDL (Max.) |
① to ② |
0.2 |
dB |
λs, -5~75℃ |
| PMD (Max.) |
① to ② |
0.1 |
Ps |
λs, -5~75℃ |
| Pump Channel |
Wavelength range (λp) |
③ to ② |
965~990 |
nm |
λp |
| Insertion loss (Max.) |
③ to ② |
0.6 |
dB |
λp, -5~75℃ |
| Isolation (Min.) |
③ to ② |
18 |
dB |
λs, -5~75℃ |
| PDL (Max.) |
③ to ② |
0.1 |
dB |
λp, -5~75℃ |
| TDL (Max.) |
③ to ② |
0.15 |
dB |
λp, -5~75℃ |
| Return Loss (Min.) |
①②③ |
50 |
dB |
λs |
| Directivity (Min.) |
① to ③ |
55 |
dB |
λp |
| ③ to ① |
55 |
dB |
λp |
Environment Conditions
| Parameter |
Specification |
Unit |
| Operation Temperature |
-5~+75 |
℃ |
| Humidity |
5 to 90%RH Not condensed |
%RH |
| Max. power |
500mW |
mW |
| Storage Temperature |
-40~+85 |
℃ |
Other information
| Parameter |
Specification |
| Fiber type |
Com/signal/pump |
OFS980-16 |
| Package Dimensions |
φ2.65XL22mm（max） |
| Pigtail Length |
>1.0m |
| Pigtail Color |
Com |
Clear |
| Signal |
Green |
| pump |
Black |
| Connector |
Without connector |
Features
Application
Specification
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