HP ProCurve Secure Router dl 2-Port ISDN BRI S/T Module (J8457A)
HP ProCurve Secure Router dl 2-Port ISDN BRI S/T Module (J8457A)Buy now »

2-port ISDN BRI S/T module. Includes 2 RJ45-RJ45 straight-through cables (3 m).

Connectivity

Connector: RJ-45, 1 RJ-45 for optional backup module
Interface: 2 ISDN BRI S/T interfaces, each supporting 2 B channels (128 kbps)

Physical characteristics

Dimensions: 4.44(d) x 3.20(w) x 1.29(h) in. (11.27 x 8.13 x 3.28 cm)
Weight: 0.21 lb. (0.1 kg)

Environment

Operating temperature: 32ºF to 122ºF (0ºC to 50ºC)
Operating relative humidity: 0% to 95%, non-condensing
Non-operating/Storage temperature: -40ºF to 185ºF (-40ºC to 85ºC)
Non-operating/Storage relative humidity: 0% to 95%, non-condensing