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CATV 1480/1550nm High Power Optical Isolator Forward Pump

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CATV 1480/1550nm High Power Optical Isolator Forward Pump

Large Image : CATV 1480/1550nm High Power Optical Isolator Forward Pump

Product Details:

Place of Origin:	CHINA
Brand Name:	UNIFIBER-OEM
Certification:	ROHS
Model Number:	1480/1550nm WDM/Isolator Hybrid Combination

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	Negotiable
Packaging Details:	Blister Case
Delivery Time:	3~5 business days
Payment Terms:	L/C, T/T
Supply Ability:	1000pcs/day

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Detailed Product Description

Product:	1480/1550nm WDM/Isolator Hybrid Combination	Pigtail Style:	250um Bare Fiber Or 900um Loose Tube
Wavelength:	1550nm Pass/1480nm Reflect	Configuration:	Forward Pump Or Backward Pump
Connector:	None Or Others	Isolator Type:	Single/Dual Stage
High Light:	CATV High Power Optical Isolator , 1550nm High Power Optical Isolator , Forward Pump Ethernet Optical Isolator

WDM/Isolator hybrid is made by special packaging technology, which combines FWDM and isolator into a compact package. It has WDM and isolator function at the same time. It is widely used in EDFA and other fields.

Application

EDFA

DWDM network

Wavelength routing

Fiber optic instrument

CATV fiber optic system

Features
High Isolation

Compact size
Ultra Low PDL&PMD
Epoxy-free optical path

Wide operating wavelength range

Specification

Type Parameter	1480/1550		980/1550
Isolator stage	Single stage	Dual stage	Single stage	Dual stage
Isolation@23℃ (dB)	≥30	≥48	≥30	≥48
Insertion loss (Signal) (dB)	≤0.8	≤0.9	≤0.9	≤1.0
PMD (ps)	≤0.25	≤0.05	≤0.25	≤0.05
Signal wavelength range (nm)	1528~1565(C-band)		1528~1565(C-band)
Pump wavelength range (nm)	1450~1490		965~995
Insertion loss (Pump) (dB)	≤0.5		≤0.6
Transmitted isolation (Pump) (dB)	≥30		≥30
Reflected isolation (Signal) (dB)	≥15		≥15
PDL (dB)	≤0.1
WDL (dB)	≤0.3
Directivity (dB)	≥55
Return loss (dB)	≥50
Thermal stability (dB/℃)	≤0.005
Power handling (mW)	≤500
Operating temperature (℃)	-5 ~ +70
Storage temperature (℃)	-40 ~ +85
Package dimension (mm)	Ф5.5 × L38
Fiber type: ( Common / Pump)	Corning SMF-28e		Corning Hi1060
Fiber type (Signal)	Corning SMF-28e