Description:
The Telica 89-0362-A-6 is an interface card used in the Telica Plexus 9000 or similar network switching/telecom chassis. It is part of the 89-0362-xx family of modules which are typically DS-1 I/O (input/output) interface boards designed to handle DS-1 (T1/E1) level digital trunk interfaces in telecom or enterprise network equipment. The “A-6” suffix identifies a specific revision or configuration of the base 89-0362 module.
This board would be installed in a telecommunications or data-network chassis to provide connectivity for DS-1 circuits allowing channelized digital voice or data streams (e.g., up to 24 voice channels per DS-1) to interface with the host system.
Key Features:
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Manufacturer: Telica (brand used on Plexus 9000 series modules)
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Part Number: 89-0362-A-6
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Product Type: DS-1 Input/Output interface module
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Application: Digital T1/E1 (DS-1) network interface in telecom/networking chassis
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Role: Connects DS-1 level signal circuits into a host network or switch backplane
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Family: 89-0362 series interface boards for Plexus platform
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Condition: Usually available as used or refurbished hardware
Technical Overview:
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Function: Provides DS-1 (T1 / E1) I/O connectivity to channelized digital lines
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Signal Support: Standard DS-1 rate (1.544 Mb/s for T1 or E1 equivalent depending on region/board config)
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Integration: Plug-in interface module for a modular Telica / Plexus telecom/enterprise chassis
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Revision / Suffix: “A-6” denotes a specific configuration or board revision — may affect supported signaling or feature set
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Lifecycle Status: Discontinued hardware, supported through inventory channels
