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Hardware Description 2-13
Vanguard Daughtercards
V.90 Modem The V.90 modem daughtercard provides dial back-up for a customers PPP Async
applications. The V.90 uses a dual RJ-11 for connection to central offices, PBXs or
telephone systems. V.90 is designed for the Vanguard 320, 340, 342, 6435, and 6455
platforms. The Vanguard V.90 daughtercard requires release 6.2 or greater software.
Figure 2-16 shows the rear panel connectors on the V.90 Modem Daughtercard. For
installation instructions, refer to the Vanguard Daughtercard Installation Guide
(Part Number T0020).
Figure 2-16. V.90 Daughtercard Connectors
G.SHDSL The G.SHDSL Daughtercard is available with Release 6.4 and greater software. One
G.SHDSL Daughtercard is supported in either of the two daughtercard slots.
Figure 2-17 shows the rear panel connector on the G.SHDSL Daughtercard. For
information on the G.SHDSL Daughtercard reference the G.SHDSL Manual
(Part Number T0100-14). Installation instructions are available in the Daughtercard
Installation Guide (Part Number T0020).
Figure 2-17. G.SHDSL Daughtercard Connector
RI OH
CD
.
MR
RXD
Line
Phone
RJ-11 RJ-11
G.SHDSL
CD
WAN
MR
LP