3/97 1X2 Fiber Optic Coupler FBT splitter with SC upc
Description
Fused optical splitter is two or more optical fibers bound together, and then melt-stretching in the tapering machine, real-time monitoring split ratio change, when splitting ratio meet the requirements ,ended molten stretching, one end of a retention optical fibers (cut the rest) as an input end and the other end is used as multiple channel output. ,Sharetop Coupler compliance with Telcordia GR1209 and Telcordia GR1221
Features
Small Mode Influence
Wide Passband
High Reliability
Applications
singlemode Communication Systems
Fiber Sensor Systems
Instruments
Specification
Parameters | Unit | P | A | ||
Wavelength | nm | 1310&1490& 1550 | |||
Operating wavelength (nm) | 1310±40,1490±20,1550±40 | ||||
Insertion loss
| 50/50 | dB | ≤3.7/3.7 | ≤4.0/4.0 | |
60/40 | ≤2.9/4.8 | ≤3.2/5.1 | |||
70/30 | ≤2.1/6.2 | ≤2.4/6.5 | |||
80/20 | ≤1.6/8.2 | ≤1.9/8.5 | |||
90/10 | ≤1.1/11.8 | ≤1.5/12.4 | |||
Directivity | dB | ≥40 | |||
Fiber Type | / | singlemode fiber or on customer requested | |||
Working Temperature | °C | -40 ~ +85 | |||
Storage Temperature | °C | -40 ~ +85 | |||
Package | mm | Bare Fiber: | Ø3X54 | ||
0.9mm loose tube | Ø3X60 | ||||
2mm or 3mm cable | 100X80X10 | ||||
Note: 1. The above specifications are without connector
2. Other specification can be made on customer request
