OTDR launch cable box fiber optic OTDR outdoor cable testing box
The OTDR launch fiber box is used with optical time domain reflectometers to help minimize the effect of the OTDR launch pulse on measurement uncertainty.Units are available in any length up to 2km and housed in a rugged, airtight or watertight carry case.
Specification:
1. Connector type: SC, LC, ST, FC, E2000. MPO etc
2. Length: from 300m to 2KM
3. Dimension: length*width*height , 23.8cm* 14.1cm *6.7cm
4. Easy open latch
5. Water resistant, crushproof and dust proof
6. Material: SR Polypropylene
7. Color: Yellow
8. Operating temperature -40℃ to +80℃
9. Type of fiber: YOFC G652D SMF-28
10. Lead length: 1m-5m, outside diameter 2.0mm or 3.0mm
11. Back Reflection(RL) < -55 DB
12. GR-326 Standard
(1) Apex offset: 0 - 50 um
(2) Radius of curvature 7 – 25 nm
(3) Fiber roughness: 0 – 25 nm
(4) Ferrule roughness: 0-50 nm
