Product Details

1X2 (2x2) Couplers

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