Surge-protection bases
Surge-protection bases for 10 and 25 pairs protect multiplexers, plcs, hubs, and lans against lightning surges and electrical transients. Each base can receive Citel`s 2-pair plug-in module E280, making it possible to mix and match modules with different firing voltages. Color-coded modules are available for telephone line protection, RS-232, RS-422, 4- to 20-mA current loops, isdn, T1/E1 lines, and lans. Input/output connections include screw terminals, at&t 110, 66 punchdown, and RJ-21.
Surge-protection bases for 10 and 25 pairs protect multiplexers, plcs, hubs, and lans against lightning surges and electrical transients. Each base can receive Citel`s 2-pair plug-in module E280, making it possible to mix and match modules with different firing voltages. Color-coded modules are available for telephone line protection, RS-232, RS-422, 4- to 20-mA current loops, isdn, T1/E1 lines, and lans. Input/output connections include screw terminals, at&t 110, 66 punchdown, and RJ-21.
Citel Inc.
Miami, FL
![Office 381228 960 720[1]](https://img.cablinginstall.com/files/base/ebm/cim/image/2019/07/office_381228_960_720_1_.5d2e0d242bc95.png?auto=format&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=120&w=120)
