深圳永博拉锥分路器 1x2

Singlemode Dual Window Couplers

Applications

Features

Low excess loss

Various coupling ratio

Compact size

Long-haul telecommunications

CATV systems & Fiber sensors

Local area network

Performance Specifications

Coupling Ratio(%)	1-50
Directivity (dB)	>55 dB
Operating Temperature	-20 ° C - 85 ° C
Storage Temperature	-40 ° C - 85 ° C
Fiber Type	Corning Singlemode SMF-28 , DS Fiber, or Flexcore
Fiber Pigtail Length (m)	1meter
Port Configuration	1x2 or 2x2
Package Dimension	Package A, B, C

Single mode Dual Window Wideband Couplers
Grade	P
Excess Loss (Typical )(dB)	0.10
Maximum Insertion loss (dB)	3.6
Uniformity (Max.) (dB)	0.7
Polarization Sensitivity (dB)	0.10
Operating Wavelength (nm)	1310 /1550 + 40

Coupling Ratio/Insertion Loss Conversion Chart

Ordering Information

Type	Grade	Wave- length	Coupling Ratio (dB)	Port	Package	Pigtail Style	Fiber Type	In/Out Connector
S W	P A	35=1310/ 1550nm 36=1310/ 1585nm	50=50/50 30=30/70 10=10/90 05=5/95 01=1/99	0102=1x2 0202=2x2	A=Package A B=Package B C=Package C	0=Bare Fiber 1=900µm Jacket 2=2mmCable 3=3mmCable	0=SMF-28 D=DS Fiber	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC
* Type:				S -- Singlemode Standard Coupler W -- Singlemode Wideband Coupler

PACKAGE DIMENSIONS & PIGTAIL STYLE

Package Dimensions:
Package A: 3mmx54mmstainless steel tube
Package B: 3mmx60mmstainless steel tube
Package C: 10mm x20mmx90mmcase
Pigtail Style:
Package A:	250um bare fiber
Package B:	250um bare fiber or 900um loose tube
Package C:	3mm cable or 900um loose tube