VS1 Installation, Configuration & Operating Guide 11
Host Adapter Cards
A Host Adapter Card is used to connect PEUs to the TVS. Each TVS comes with one 32-port Host
Adapter Card installed, meaning that it can support two 16-port PEUs. Additional Host Adapter
Cards can be installed in the TVS to increase the port capacity of the phone system.
Aside from the 32-port model Host Adapter Card, Telecor offers a 64-port model. The 64-port Host
Adapter Card supports four PEUs, giving you 16 ports per PEU for a total of 64 ports. Installing
three 64-port Host Adapter Cards expands the number of ports to 192.
64-Port Host
Adapter Card
Hardware Specifications
Dimensions: 13.5" x 4"
Weight:
32-Port Host Adapter Card: 9 oz.
64-Port Host Adapter Card: 10.3 oz.
Power Requirement: + 5 Vdc from ISA Bus
Adapter Specifications:
32-Port Host Adapter Card: One DB-26 Connector
64-Port Host Adapter Card: Two DB-26 Connectors
Architecture: 8-Bit Industry Standard Architecture (ISA)
Standards Compliance: FCC Part 15; UL1459