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Installation and Replacement 3-13
Cabling the Vanguard 342
Port Characteristics and Cabling
Introduction This section describes the port characteristics and cables required to connect to the
Vanguard 342.
Port
Characteristics and
Cable
Requirements
This table lists the port characteristics, connector and cable requirements:
Port Connector Interface Cable Required
(Application Specific)
Speed DCE/DTE
1 DB25 DIM Site
Daughtercard
V.11, V.24, V.35,
V. 36
DB25-to-DB25 Cable V.11, V.35 and
V.36 - Max. sync
speed 2 mpbs
V.24 - Max. sync
speed 80 kpbs, Max
async speed 115.2
kbps
Selectable
RJ48S DSU
Daughtercard
DSU Telco Cable (Part
Number) shipped with
DSU Daughtercard
DSU -56 kbps DTE DSU
RJ11 FXS/FXO
Daughtercard
RJ11-to-RJ11 Cable N/A N/A
RJ45 ISDN U or S/T
Daughtercard
RJ45-to-RJ45 Cable Either 56 or 64 kbps
for each B Channel
and 9.6 kbps for the
D Channel
N/A
RJ11 4 Port FXS /FXO
Daughtercard
RJ11-to-RJ11 Cable N/A N/A
RJ11 Dual FXS
Daughtercard
RJ11-to-RJ11 Cable N/A N/A
RJ48C FT1
Daughtercard
RJ48-to-RJ48 Twisted
Pair Cable
full or fractional T1
speeds
N/A
RJ48C FE1
Daughtercard
RJ48-to-RJ48 Twisted
Pair Cable
full or fractional E1
speeds
N/A
BNC Pair FE1
Daughtercard
2 BNC-to-BNC 75ohm
Coax Cable
Full or fractional E1
speeds
N/A
RJ45 Dual E&M
Daughtercard
RJ45-to-RJ45 Cable N/A N/A
RJ11 V.34, V.90
Daughtercard
RJ11-to-RJ11 Cable N/A N/A
RJ45 G.SHDSL RJ45-to-RJ45 Cable N/A N/A