Standard Circulator

Detail

Standard Circulator

Features:
Low Insertion Loss
Wide Band High Isolation
Low PDL
Compact In-Line Package
High Stability and Reliability Epoxy Free Optical Path
Applications:
Optical Amplifier
Metro Area Network
Wavelength Add / Drop
Dispersion Compensation
Bi-Direction Communication

Specifications:

Parameter		P Grade	A Grade
Configuration		Port 1 to Port2 to Port 3
Operation Wavelength (nm)		1310±30 or 1550±30 or 1585±30
Insertion Loss (dB)	Typical	0.6	0.8
	Maximum	0.8	1.0
Channel Peak Isolation (dB)		>50
Channel Minimum Isolation(dB)		>40
Channel Cross Talk (dB)		>50
Polarization Dependent Loss (dB)		<0.15
Polarization Mode Dispersion (ps)		<0.1
Return Loss (dB)		>50
Power Handling (mW)		300
Operating Temperature (°C)		0 ~ +70
Storage Temperature (°C)		-40 ~ +85
Dimensions (mm)		?5.5 x L50 or ?5.5 x L45

Note: 1. * At 23° C over bandwidth
2. ** Does not include connector, splice and fiber-end Fresnel losses
3. *** Including PDL, center wavelength + 15 nm, -5 to + 70° C

Ordering Information:
CIR- XXXX –XX-XX- XX
A BC DE FG

A	Wavelength	1310=1310nm
		1550=1550nm
		XX= Customized
B	Grade	P= Grade “P”
		A= Grade “A”
C	Pigtail Type	1=250um Bare Fiber
		2=900um Jacket
		3=3mm Cable
DE	Fiber Length	01=1M
		02=1.5M
		03=2M
		x x=Customized
FG	In/Out Connector	0=None
		1=FC/APC
		2=FC/PC
		3=SC/APC
		4=SC/PC
		5=ST
		6=LC

Detail