Hybrid 1480/1550nm WDM/Tap/Isolator Hybrid

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ADF Fibercom Limited

5/F Block B&C,Gaoxinqi Industry Park,Liuxian 1st Road,District 67 Baoan, Shenzhen Guangdong P.R.China

(86)0755-26670761266849812683125526831256, (86)0755-26676421

Hybrid 1480/1550nm WDM/Tap/Isolator Hybrid


company	ADF Fibercom Limited
Categories	LED Displays
Update	2010-12-30
Original Region	China
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Hybrid 1480/1550nm WDM/Tap/Isolator Hybrid

1480/1550nm WDM/Tap/Isolator Hybrid

Class：Hybrid

Model： 1480/1550nm WDM/Tap/Isolator Hybrid

Features		Applications
Wide Operating Wavelength Range Compact Size Low Insertion Loss High Channel Isolation Ultra Low PDL & PMD High Stability and Reliability Epoxy Free Optical Path		Fiberoptic Amplifiers CATV Fiberoptic Links WDM Systems Fiberoptic Instruments Transmitters and Fiber Lasers Laboratory R&D

ADF’ WTIH is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. This product has an extremely low insertion loss, a very stable tap-coupling ratio, high isolation, and high return loss. The WTIH is ideal for fiber optic amplifier applications. All ADF’ products are Telcordia qualification tested.

Performance Specifications

Parameter		Single Stage	Dual Stage
Signal Operation Wavelength Range (nm)	C Band	1530~1565
	L Band	1570~1605
Pump Channel Wavelength Range (nm)		1450~1490
Isolation (dB) ( 23°C, all SOP)		>31	>45
Isolation (dB) (2 to 4 @ l signal)		>12
Isolation (dB) (1 to 2 @ l pump)		>30
Insertion Loss (over wavelength range and 0 ~ +70°C, all SOP) (dB)	Pump Channel	<0.6
	Signal Channel	<1.1	<1.3
	Nominal Tap Ratio 1%	19.0~20.8
	Nominal Tap Ratio 2%	16.2~18.0
	Nominal Tap Ratio 5%	12.2~14.0
WDL (Max.) (dB)		<0.5
Return Loss (dB)		>50
Directivity (dB)		>55
PDL (dB)		<0.1
PMD (ps) (Low PMD Option)		<0.25 (0.05)	<0.05
Power Handling (mW)		300
Operating Temperature (°C)		0 ~ +70
Storage Temperature (°C)		-40 ~ +85
Package Dimension (mm)		F 5.5 x L38
Fiber Type		Corning SMF-28 fiber

Values are referenced without connector loss: Specifications may change without notice.

Ordering Information

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