TN771 - TN1654

TN771 - TN1654
Avaya Definity TN1650B Memory Circuit Pack

TN1650B Memory The TN1650B Memory is equipped with 30 Mb of Dynamic Random Access Memory and error detection circuitry to ensure information integrity Features 32...

TN1650B Memory The TN1650B Memory is equipped with 30 Mb of Dynamic Random Access Memory and erro...

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$79.00
TN771 - TN1654
Avaya Definity TN1654 DS1 Converter Circuit Pack

TN1654 DS1 Converter The TN1654 is a replace for the previous model TN574 DS1 converter circuit pack that appears in Release 8. The TN1654 installs...

TN1654 DS1 Converter The TN1654 is a replace for the previous model TN574 DS1 converter circuit p...

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$95.00
TN771 - TN1654
Avaya Definity TN1655 Packet Interface Circuit Pack

TN1655 Packet Interface The TN 1655 Packet Interface provides communication path between the SPE and packet bus in the PPN. This interface will also allow...

TN1655 Packet Interface The TN 1655 Packet Interface provides communication path between the SPE ...

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$189.00
TN771 - TN1654
Avaya Definity TN1656 Tape Drive Circuit Pack

TN1656 Tape Drive TN1656 Tape Drive has the capacity to store up to 3 Mb to 120 Mb of system software. Features System software storage:...

TN1656 Tape Drive TN1656 Tape Drive has the capacity to store up to 3 Mb to 120 Mb of system soft...

In Stock
$99.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN771D Maintenance and Test Circuit Pack

TN771D Maintenance Test Card The TN771D Maintenance Test Card is responsible for maintaining functions for Definity. There is also a Packet Bus reconfiguration that is...

TN771D Maintenance Test Card The TN771D Maintenance Test Card is responsible for maintaining func...

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$75.00
TN771 - TN1654
Avaya Definity TN771DP Maintenance and Test Circuit Pack

TN771DP Maintenance Test Card The TN771DP Maintenance Test Card is responsible for maintaining functions for Definity, including Packet Bus reconfiguration that allows diagnosis and correction...

TN771DP Maintenance Test Card The TN771DP Maintenance Test Card is responsible for maintaining fu...

In Stock
$89.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN772 Duplication Interface Circuit Pack

TN772 Duplication Interface The TN772 Duplication Interface supports voice and fax calls from the Definity ECS across a corporate intranet or the Internet. IP trunking...

TN772 Duplication Interface The TN772 Duplication Interface supports voice and fax calls from the...

In Stock
$48.99
TN771 - TN1654
Avaya Definity TN775C EPN Maintenance Board

TN775C EPN Maintenance Board The TN775C EPN is a maintenance board that monitors and upkeeps power failure signals in an EPN cabinet in Release 7...

TN775C EPN Maintenance Board The TN775C EPN is a maintenance board that monitors and upkeeps powe...

In Stock
$179.00
TN771 - TN1654
Avaya Definity TN776 Expansion Interface Circuit Pack

TN776 Expansion Interface The TN776 is attached to the TDM bus in one Port Network (PN) and is an interface between the two. This Interface...

TN776 Expansion Interface The TN776 is attached to the TDM bus in one Port Network (PN) and is an...

In Stock
$89.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN777 Network Controller Circuit Pack

TN777 Network Controller The TN777 Network Controller delivers control channel messages between distributed networks of port circuit packs on the TDM bus and processor circuit...

TN777 Network Controller The TN777 Network Controller delivers control channel messages between d...

In Stock
$65.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN778 Packet Control Circuit Pack

TN778 Packet Control The TN778 interfaces the packet bus with SPE and terminates LAPD links. This Packet Control supports packet bus signaling on the ISDN...

TN778 Packet Control The TN778 interfaces the packet bus with SPE and terminates LAPD links. This...

In Stock
$68.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN792 Duplication Interface Circuit Pack

TN792 Duplication Interface The TN792 used on release 7 or later delivers high and critical reliability by coping contents of memory from the primary SPE...

TN792 Duplication Interface The TN792 used on release 7 or later delivers high and critical relia...

In Stock
$38.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN793 24-Port Analog Circuit Pack

TN793 24-Analog Circuit Pack The TN793 supports 24 analog telephones or devices on Definity systems release 6.3 or higher. This card also features caller ID...

TN793 24-Analog Circuit Pack The TN793 supports 24 analog telephones or devices on Definity syst...

In Stock
$48.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN793B 24-Port Analog Circuit Pack

TN793B 24-Analog Circuit Pack The TN793B supports 24 analog telephones or devices on Definity systems release 6.3 or higher. This card also features caller ID...

TN793B 24-Analog Circuit Pack The TN793B supports 24 analog telephones or devices on Definity sys...

In Stock
$69.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN793CP 24-Port Analog Circuit Pack

Avaya Definity TN793CP 24-Analog Circuit Pack The TN793CP supports 24 analog telephones or devices on Definity systems release 6.3 or higher. This card also features...

Avaya Definity TN793CP 24-Analog Circuit Pack The TN793CP supports 24 analog telephones or devic...

In Stock
$99.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN794 Network Control Packet Interface Circuit Pack

TN794 Network Control / Packet Interface The TN794 replaces the NETCON-TN77B and PACCON-TN778 in release 8 or late SI systems. This card is not backwards...

TN794 Network Control / Packet Interface The TN794 replaces the NETCON-TN77B and PACCON-TN778 in ...

In Stock
$34.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN799C Control LAN (C-LAN) Interface Circuit Pack

TN799C Control LAN (C-LAN) Interface TN799C Control LAN (C-LAN) Interface simplifies the connection between adjunct equipment and Definity systems. The TN799C supplies a TCP/IP connection...

TN799C Control LAN (C-LAN) Interface TN799C Control LAN (C-LAN) Interface simplifies the connecti...

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$32.88
G650 Media Gateway Components
Avaya Definity TN799DP Control LAN Interface Circuit Pack

TN799DP Control LAN (C-LAN) Interface The TN799DP provides connectivity over Ethernet or PPP (Point to Point Protocol) connection to applications. Supported systems are CentreVu, CMS,...

TN799DP Control LAN (C-LAN) Interface The TN799DP provides connectivity over Ethernet or PPP (Poi...

In Stock
$39.88
TN771 - TN1654
Avaya Definity TN801B MAPD LAN Gateway Circuit Pack

TN801B MAPD LAN Gateway Interface The TN801B is part of the MAPD (Multi-Application Platform Definity) which accepts direct integration of PC-based application into the switch....

TN801B MAPD LAN Gateway Interface The TN801B is part of the MAPD (Multi-Application Platform Def...

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Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN802B MAPD IP Interface Assembly Circuit Pack

TN802B MAPD (IP Interface Assembly) The TN802B MAPD is an interface that supports voice and fax calls from the Definity ECS across a corporate intranet...

TN802B MAPD (IP Interface Assembly) The TN802B MAPD is an interface that supports voice and fax c...

In Stock
$245.00