Comcore Technologies, Inc.

Comcore Technoloies, Inc.

地址:
上海市浦东新区华东路1279幢

电话:
86-21-50795928

传真:
86-21-50795538

手机:
15721079078

Skype:

Sales
sales@comcore.com

Marketing
marketing@comcore.com

Information
info@comcore.com

Download PDF Datasheet | Package Size

1×2(2×2) Polarization-Insensitive Fused Dual-Window PM Fiber Splitter

Features

Operating on both Fast and Slow Axis
Low Excess Loss
Polarization-Insensitive
High Power Handling
Telcodia GR-1221 Compliant Test

Applications

Optical Amplifier
Optical Sensor
Coherent Optical System
Optical Testing Equipment

Specifications			Splitting Ratio 50:50
Parameter		Unit	Premium	A Grade
Port Configuration			1×2 or 2×2
Central Wavelength		nm	1310±20 & 1550±20
Excess Loss	Typ	dB	0.4	0.6
Excess Loss	Max	dB	0.6	0.8
Polarization Dependent Loss	Max	dB	0.1	0.2
Polarization Extinction Ratio	Min	dB	20	17
Splitting Ratio Tolerance	Max	%	±5	±7
Operating Power	Max	W	2
Operating Temperature		°C	-40 to +85
Storage Temperature		°C	-50 to +85
Package Type		mm	S6 / S8 / M1

All data are measured at central wavelength at room temperature.
Above PER is for more than 10%(CR) port, it's 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port.
All specifications are before connectors. PER is 2dB lower and EL is 0.2dB higher after connectors.

Splitting Ratio & Its Tolerance
Splitting Ratio	Maximum Splitting Ratio Tolerance (%)
Splitting Ratio	Premium	A Grade
99:1	±0.5	±0.6
98:2	±0.8	±1.0
95:5	±1.5	±1.7
90:10	±2.2	±2.4
80:20	±2.5	±3.0
70:30	±3.0	±3.7
60:40	±4.0	±5.0
50:50	±5.0	±7.0