Features

◆ Bi-directional crowbar transient voltage protection

◆ High surge capability

◆ High off-state impedance

◆ Low leakage current

◆ Low on-state voltage

◆ Short-circuit failure mode

Typical application including:

● Central office switching equipment. Analog and digital linecards(xDSL,T1/E1,ISDN……)

● Customer Premises Equipment(CPE)such as phones, fax machines,modems,POS terminals,

PBX systems and caller ID adjunct boxes.

● Primary protection modules including Main Distribution Frames(MDF),building

entrance equipment and station protection modules.

● Access network equipment such as remote terminals,line repeaters,multiplexers,

cross-connects,WAN equipment,Network Interface Devices(NID).

● Data lines and security systems.

● CATV line amplifiers and power inserters.

● Sprinkler systems.