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