C/L Band Tap Wide Band Fiber Optical Couplers (WBC)

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100pcs

Pack. & Delivery:

1pcs per tray

Description:
C/L band tap wide band coupler (WBC) uses unique expanding bandwidth techniques (asymmetric techniques) to achieve low WDL in EDFA C band or L band.

Features:
l Low excess loss
l Low PDL
l Low WDL
l High stability and reliability

Application:
l EDFA
l Optical communication systems
l Testing instruments

Specification:
Grade
Parameter P A
Operating wavelength (nm) C band or L band
Operating bandwidth (nm) 1528 ~1565 or 1570 ~1605
Typical excess loss (dB) 0.07 0.10

Insertion loss (dB)
5/95 d14.0/0.4 d14.5/0.45
3/97 d16.3/0.3 d16.8/0.35
2/98 d18.0/0.25 d18.5/0.3
1/99 d21.5/0.2 d22.0/0.25
5/ 95 d0.10/0.08 d0.15/0.15
3/97 d0.10/0.08 d0.15/0.15
2/98 d0.13/0.08 d0.15/0. 15
1/99 d0.15/0.08 d0.15/0.15
Directivity (dB) e55
Operating temperature () -40 ~ +85

Packing Information:
Configuration 1×2 or 2×2
Fiber lead length 1 meter, others on request
Fiber type 250m bare fiber 900m loose tube 900m/2mm/3mm loose tube

Dimensions($×L) $3.0mm×54mm $3.0mm×70mm 90mm×14mm×8.5mm
$2.4mm×42mm $3 .0mm×54mm

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