FBT-WDM - Hirundo Communication Equipment - Professional Manufacturer and Solution Provider

Hirundo's Fused BiconicWDM Coupler effectively merges and separates single-mode signals from both wavelength intervals. It enables multiple wavelengths of split and synth waves(e.g.1310/1550,1064/1310,1310/1480,980/1550nm). Based on molten taper technology, these compounders offer wider working wavelengths and lower losses. And the compounder can be made into tail fiber bare fiber, 0.9mm casing, 2mm or 3mm loose casing type, with a variety of types of connectors.

Order information

FBW (Fused WDM)PN:FBW-XXXXXXX-XX(FBW+7 Code+2 Serial Number)

Specifications

Parameters		980/1550		1310/1550				1480/1550
Operating Wavelength(nm)		980 &1550		1310 &1550				1480 &1550
Operating Bandwidth(nm)		+/-10/20		+/-15				+/-5
Fiber	Common port & Pump port	Corning Hi1060flex or OFS BF05635-02		SMF-28e
	Signal port
Grade		P	A	P		A		P	A
Insertion Loss(dB)		≤0.15	≤0.25	≤0.2		≤0.3		≤0.3	≤0.35
Isolation(dB)		≥20	≥18	≥17		≥16		≥15	≥14
PDL(dB)		≤0.05	≤0.1	≤0.05		≤0.1		≤0.1	≤0.1
Return Loss(dB)		≥50
Directivity(dB)		≥50
Operating Temperature(℃)		-40~+85
Storage Temperature(℃)		-40~+85
*Notes: 1.Insertion Loss tested without connector. 2.Other specifications can be made on customer request.

Package Information
Configuration		1x2 or 2x2
Fiber Length		1m , or others on request
Pigtail Type		250um bare fiber			900um loose tube		900um/2mm/3mm loose tube
Dimensinons(mm)		Ø3.0xL54			Ø3.0xL54		L90xW20xH10