Breakout Box, 6-Port Serial, Slim (Use w/ 6-Pt-Enabling Ser Exp Mod) Incl: Slim Bkout Box [6.75 in. W x 1U=1.75 in. H x 3.9 in. D] with 6 ports of 4-in-1 interfaces V.35/V.36/V.24/X.21, integrated cable to 4460 Exp Mod, mounting

Breakout Panel Assembly

Breakout Panel Assembly IPE Platforms

BRI S/T - Media Bay Module

BRI Signalling Processor Option 11 (SISP)

BRI Signalling Processor Option 11 (SISP) Circuit Cards

BRI Signalling Processor Option 51-81

BRI Signalling Processor Option 51-81 Circuit Cards

BRI SILC / UILC 8 Ports Common

BRI Trunk Interface Module U Interface

BRI Trunk S/T Interface Module 9110/9115/9150

Bridge Isolator 1.6/5.6

Bridge Isolator BNC

Bridge Isolator SMB

Bridge Isolator WW

BRISC 70 EM PROCESSOR

BRISC RTIF PADDLE-CARD FOR SERIES 70/512 SNODE

British Telecom modified RJ11 for V.90 modem use in the United Kingdom.

BRKT KIT, OME6500 18U, 465C-C, 100S/B, EIA UNIV. H

BRKT KIT, OME6500 18U, 465C-C, 100S/B, EIA UNIV. H Introduced as part of the EUED/RoHs Program - Please check availability