Brand Name: | DK photo |
---|---|
Place of Origin: | China (Mainland) |
Quick Details
Specifications
Tap Coupler/Isolator Hybrid Combination
DK Photonics's Tap Coupler/Isolator Hybrid Combination is a combination of a tap coupler and an isolator in a compact package. This product has an extremely low insertion loss, a very stable tap-coupling ratio, high isolation, and hight return loss. This product offers integrated solution to EDFA application by combining more functions into a very compact package.
The products are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.
Features |
Applications |
· Wide Operating Wavelength Range · Compact Size · Low insertion loss · High channel Isolation · Ultra Low PDL & PMD · High stability and reliability · Epoxy free on optical path |
· Fiberoptic Amplifiers · CATV Fiberoptic Links · WDM Systems · Fiberoptic Instruments · Transmitters and Fiber Lasers · Laboratory R&D |
Performance Specifications
Parameter |
Single Stage |
Dual Stage |
Operating Wavelength (nm) |
1550 |
|
Tap Channel Isolation Loss(dB) |
1%(19.0~20.8), 2%(16.2 ~ 18.0), 5%(12.2 ~ 14.0) |
|
Minimum Isolation (dB) |
31 |
45 |
Signal Channel Typical Insertion Loss (dB) |
0.6 |
0.8 |
Signal Channel Maximum Insertion Loss (dB) |
0.8 |
1.0 |
Polarization Dependent Loss (dB) |
< 0.10 |
|
Bandwidth (nm) |
+15 |
+30 |
Return Loss (dB) |
> 55 |
|
Power Handling (mW) |
300 |
|
Operating Temperature (°C) |
-5 ~ +70 |
|
Storage Temperature (°C) |
-40 ~ +85 |
|
Package Dimensions (mm) |
? 5.5 x L38 |
|
Fiber Length (Min.) |
1 Meter |
|
Fiber Type |
SMF-28 fiber |
*Values are referenced without connector loss, specifications may change without notice.
**Other specifications can be made on customer request.