logo-room.jpg (3208 bytes) Techcom Electric Inc.

              

WDM

wdm.jpg (21853 bytes)
Singlemode Wavelength Division Multiplexers
Features

AVAILABLE WITH VARIOUS PACKAGE CONFIGURATIONS.

LOW INSERTION LOSS.

HIGH GRADE ATTENUATION ACCURACY.

OPERABLE WITH HIGH ACCURACY IN A VARIOUS WAVELENGTHS.

Applications
TELECOMMUNICATIONS. OPTICAL TEST EQUIPMENT.
FIBER OPTICAL SENSOR. LOCAL AREA NETWORKS.
FIBER TO THE HOME. CATV.
Specification
ITEM specification specification specification specification specification specification
Port configuration Unit S/H S/H S/H S/H S/H
Grade nm 980/1550 1060/1310 1310/1550, standard

         1310/1550,  Hi-WDM

1480/1550
Operating wavelength nm ±10 ±5 ±15 ±15 ±5
*Insertion loss(Max.) dB 0.4/0.6 0.4/0.6 0.4/0.6 0.8/1.2 0.4/0.6
*Isolation loss (Min.) dB 20/18 15/14 16/14 32/28 13/10
Polarization dependent loss (Typ.) dB 0.1/0.15 0.1/0.15 0.1/0.15 0.15/0.2 0.15/0.2
Directivity (Min.) dB 55 55 55 55 55
Temperature coefficient dB/ ℃ <=0.002 <=0.002 <=0.002 <=0.002 <=0.002
**Operating temperature -40~+75 -40~+75 -40~+75 -40~+75 -40~+75
**Storage temperature -55~+85 -55~+85 -55~+85 -55~+85 -55~+85

Techcom Electric Inc.
13F, NO.650, Sec. 4, Bade Road, Taipei City, Taiwan, R.O.C   TEL:886-2-2747-6667   FAX:886-2-2747-6665
http://www.techcom.com.tw    E-mail:
techcom@ms35.hinet.net