Product Details
Company Profile

PMC 1 * 2 Polarization Maintaining Fiber Coupler For Area Network , Grade A

PMC 1*2 20:80 1550nm Polarization maintaining fused wide band coupler (PMWBC) Single Mode 2.0mm

EX: PMC-P-12-49-50-1-20-LA-C

Key Features

Low excess loss

Various Coupling Ratio

Compact Size

High Stability and Reliability

Mini sizes

Applications

Long-haul Telecommunications

CATV

FTTH

Local Area Network

Specifications

Operating wavelength (nm)	1550nm
Insertion loss (Max.) (dB)	10:90	20:80		40:60	50:50
	11.5/1.2	8.1/1.7		5.0/2.8	3.8
Max. Uniformity	0.8
Tap Ratio	1%,2%,5%,10%,40%,50%
Mini. Extinction Ratio(dB)	20		18
Optical Return loss(dB)	65
Power Handling(mW)	500
Operating temperature (℃)	-5 ~ +75
Operation Humidity(%RH)	5 ~ 95
Fiber Type	SM15-PS-U25D
Package Dimensions(mm)	φ3×L48

The above specification is without connector

Other specifications can be made on customer request.

Ordering Information

PMC-

X-

X2-

XX-

X-

XX-

P:Premium

A:Grade A

On request

12:1X2

22:2X2

31:1310nm

49:1490nm

55:1550nm

98: 980nm

01: 01:99

02: 02:98

……

50: 50:50

1: 1 meter

x: on request

25:250μM Fiber

09:900μM loose Fiber

20: 2mm cable

30: 3mm cable

SC:SC/UPC

SA:SC/APC

......

00:no connect

A: A

B: B

C:C

Grade

Port number

Operation Wavelength

coupling Ratio

Fiber length

Fiber type

Connect Type

Dimension

EX: PMC-P-12-49-50-1-20-LA-C

Package Dimensions & Pigtail Style

Package Dimensions
Package A(Mini)	2.4mm x 35mm stainless steel tube
Package A	3.0mm x 48mm stainless steel tube
Package B	3.0mm x 55mm stainless steel tube
Package C	90mm x16mm x 9mm case
Pigtail Style
Package A	250μM bare fiber
Package B	900μM loose tube
Package C	900μM loose tube or 2mm/3mm cable

Other package dimensions can be made on customer request.

Product Tags:

pm fiber coupler

wide band coupler