Compaq AlphaServer IP Platform, Owner'S Manual

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Product Overview
AlphaServer Intelligent Peripheral Platform Hardware Owner's Guide 1–9
1.4.3.2 ISA Bus Expansion Chassis Required and Optional Hardware
The ISA bus expansion chassis connects to the AlphaServer 1000A EISA bus by means of the
AT (ISA) bus expansion kit. The AT (ISA) bus expansion kit includes transmitter and
receiver modules and an interconnecting cable. The transmitter module resides in the
AlphaServer 1000A system, the receiver module resides in the ISA bus expansion chassis,
and the cable connects both modules.
Table 1-3 contains the required and optional hardware for the ISA bus expansion chassis. All
hardware listed in Table 1-3 can be ordered separately as spare parts.
Table 1-3: ISA Bus Expansion Chassis Required and Optional Hardware
Part Number Description Simplex Duplex
2T-VC221-IB ISA bus expansion chassis 1 2
2T-VC220-IP
2
Access I/O AT bus expansion kit with 2-meter cable 1 2
2T-LDMOD-AA Load module 1 2
2T-VC24T-xx
1
Dialogic D/240SC-T1, 24-channel, high-density voice-
processing and network-interface module Opt Opt
2T-VC211-xx
1
Dialogic DTI/211, 24-channel, standard-density, T-1
network-interface module Opt Opt
2T-VC212-xx
1
Dialogic DTI/212, 30-channel, standard-density, E-1
network-interface module Opt Opt
2T-VC320-xx
1
Dialogic D/320SC, 32-channel, high-density, voice-
processing module Opt Opt
2T-VCLSI-xx
1
Dialogic LSI/120, 12-channel, standard-density, analog
loop-start network-interface module Opt Opt
2T-VC121-xx
1
Dialogic D/121B, 12-channel, standard-density, analog
loop-start call-processing module Opt Opt
2T-VCFAX-xx
1
Dialogic FAX/120, 12-channel, standard-density, FAX
processing module Opt Opt
2T-VCF4E-xx
1
Dialogic VFX/40E, 4-channel, low-density, analog loop-
start call-processing and 14,400 b/s FAX processing
module Opt Opt
2T-VCVRP-xx
1
Dialogic VRP, 4/8/12/16-channel, standard-density,
voice-recognition module Opt Opt
2T-VCVR4-xx
1
Dialogic VRM/40, 4-channel, discrete voice-recognition
daughterboard Opt Opt
2T-VCVR2-xx
1
Dialogic VRM/2C, 2-channel, continuous voice-
recognition daughterboard Opt Opt
2T-VCDMX-xx
1
Dialogic DMX: Digital Matrix Switch connecting up to
four PCM expansion buses (PEBs) Opt Opt
1
xx represents a two-letter country code. Contact your Compaq sales representative for additional
information.
2
Confirm that there are no cards in the ISA bus expansion chassis that use the Compressed Write
Timing (“zero-wait-state”) signal. The 2T-VC220-IP option does not service this signal.
_____________________________ Note____________________________
The list of supported options is updated on a regular basis. Please contact your
Compaq sales representative for a current list of supported options.
______________________________________________________________