Optical Fiber Isolators - 2 in 1

Optical isolators (two in one) integrate two independent high performance single stage or dual stage optical isolators into one compact package of a single isolator. It is a cost-effective solution for fiber optical systems with strict limitation on size.

Features:

• Wide operating wavelength and temperature range
• Low insertion loss
• High isolation
• Ultra-low PDL and PMD
• Compact size (only half size of two ordinary isolators)

Applications:

• EDFA
• CATV fiber optic links
• WDM and DWDM systems
• Fiber optical instruments
• Transmitters and fiber lasers

Configuration:

Specifications:

Single Stage:

Dual Stages:

Ordering Information:

ISO-21-a-b-e-c-d
a: Center Wavelength of the isolator, a=1550.
b: ID - Number of Isolator Stage; b=S for single stage isolators; b=D for dual stage isolators.
e: Quality Grade; e=A or e=P.
c: Pigtail Type, c=0 for 250 micron bare fiber; c=1 for 900 micron loose tube pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: ISO21-1550-D-P-0-N

See also: Isolators at special wavelengths, WDM Coupler and Isolator Hybrid dual stage isolator, double stage, single stage optical fiber isolators