1310/1550 nm Multimode Isolator

The Multimode Polarization Insensitive Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device achieve high power handling capability. The device is characterized with high performance, high reliability and low cost. The optical isolator has been widely used in fiber lasers, transmitters and other fiber optics communication equipment to suppress back reflection and back scattering.

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Product Detail

Key Features	Applications
Low Insertion Loss	Fiber Lasers
High Return Loss	Fiber Optic Instruments

Specifications

Parameter	Unit	Value
Center Wavelength (λc)	nm	1310 or 1550
Operating Wavelength Range	nm	λc ± 20
Typ. Peak Isolation	dB	50
Min. Isolation, 23 ℃	dB	42
Typ. Insertion Loss	dB	0.50
Max. Insertion Loss (Whole operating temperature range)	dB	0.60
Min. Return Loss (Input/Output)	dB	40/40
Max. Temperature Dependent Loss	dB	0.15
Max. Optical Power (Continuous Wave)	mW	300
Max. Tensile Load	N	5
Fiber Type	-	Multimode Fiber, 62.5/125, 50/125 or 105/125 μm
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85

¹IL is 0.3 dB higher for each connector added.
²Above specifications are measured in low order modes.

Optical Isolator

1310/1550 nm Multimode Isolator

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