Brand Name:	Gracyfiber
Model Number:	PMISO-155PSAST10910-22(D）/PMC-2215590ST10910-22(S)
MOQ:	1pieces
Payment Terms:	L/C, T/T
Supply Ability:	100,000 pieces per month

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong , China

Certification:

ISO9001 , ROHS

Document:

A-PM Isoator -Gracyfiber 20...0.docx

Name:

Optical Isolator

Fiber Type:

Corning PM Panda Fiber

Coating Diameter:

245 µm

Cladding Diameter:

125 µm

Core Diameter:

3.0 µm

Operating Wavelength:

1310 Nm / 1550 Nm

Extinction Ratio:

≥ 20 DB

Packaging Details:

φ5.5 × L35(P1) (only for bare fiber or 900um loose) L90*W20*H10（ABS）(P2) (only for 3mm or 2mm cable)

Supply Ability:

100,000 pieces per month

Highlight:

Optical Isolator Low Insertion Loss

1550nm Optical Isolator

1310nm Fiber Optic Isolator

Product Description

Polarization Maintaining Isolator PM Optical Isolator 1310 1480 1550nm High Isolation Low Insertion Loss For EDFA Fiber Laser Fiber Sensor And Optical Instrument

1. Product Overview

Designed to protect polarization-sensitive optical systems, the PM Isolator delivers stable one-way light transmission with low loss, high isolation, and reliable polarization control.

2. Product Advantages

Low Insertion Loss, Less Link Budget Pressure
High Isolation, Effectively Suppressing Backlight and Crosstalk
High Extinction Ratio, Strong Polarization Control
Two polarization operating modes are provided:
- Type 1: Fast axis blocked, extinction ratio ≥20/≥18 dB;
- Type 2: Both axis working, extinction ratio ≥25/≥23 dB.
High Return Loss and Good Power Carrying Capacity
Predictable Performance with Connectors, Facilitating Design

3. Product Features (Key Features)

Parameters ^Type	Unit	Single Grade		Dual Grade
Parameters ^Type	Unit	P	A	P	A
Operating wavelength	nm	1310,1480 ,1550
Bandwidth	nm	±20
Peak Isolation	dB	42	40	58	55
Isolation@at 23℃	dB	≥28	≥26	≥48	≥45
Insertion Loss@at 23℃	dB	0.4	0.5	0.5	0.6
Insertion Loss@-5 ~70℃	dB	≤0.55	≤0.65	≤0.55	≤0.80