Avaya TN464F Universal DS1 / ISDN PRI Interface 63316F

P/N: TN464F

TN464C/D/E/F/GP All TN464 circuit packs provide: Board-level, administrable A-Law or -Law companding CRC-4 generation and checking (E1 only) Stratum 3 clock capability ISDN-PRI T1 or E1 connectivityThe TN778 packet-control circuit pack and the TN765 proce...

Avaya TN464GP Universal DS1 / PRI Interface 63316GP

P/N: TN464GP

TN464GP DS1 Interface, T1 (24 channels) or E1(32 channels)The TN464GP circuit pack provides: Board-level, administrable A- or -Law companding CRC-4 generation and checking (E1 only) Stratum-3 clock capability ISDN-PRI T1 or E1 connectivity Line-out (LO) and li...

Avaya TN742 8 Port Analog Line Circuit Pack 63111

P/N: TN742

8 port analog interface Each port supports one voice terminal with or without LED message waiting indicators (message waiting indicators not supported off-premise) Does not support neon message waiting indicators Supports 500 and 2500 type, 7100, 8100, and 9100 se...

Avaya TN722B DS1 Tie Trunk Card 63122B

P/N: TN722B

Avaya TN760E Tie Trunk

P/N: TN760E

TN760E tie trunk (4-wire, 4 ports)The TN760 tie trunk circuit pack has four ports. These ports are used for Type 1 or Type 5 4-wire E M lead signaling tie trunks. Trunk types include automatic, immediate-start, wink-start, and delay-dial. Each port on a TN760 circui...

Avaya TN763D Auxilary Trunk Card 63118D

P/N: TN763D

TN763D Auxiliary Trunk (4 ports)The TN763 auxiliary trunk has four ports. Each port has T, R, SZ, SZ1, S, and S1 signal leads. The TN763D circuit pack is used to access on-premises applications such as music on hold, loudspeaker paging, code calling, and recorded tel...

Avaya TN767E DS1 ISDN PRI Interface Circuit Pack

P/N: TN767E

TN767E DS1 interface, T1 (24 channels)Note: This circuit pack is not used in a G650 Media Gateway.The TN767 DS1 interface circuit pack provides a DSX1-level physical interface to the DS1 facility. The TN767 circuit pack has unpolarized line out (LO) and line in (LI) ...

Avaya TN772 Definity Duplication Interface

P/N: TN772

TN792 Duplication InterfaceIn a high- or critical-reliability DEFINITY SI system, a duplication interface copies the contents of memory from the primary Switch Processing Element (SPE) to a standby SPE, so that the latter can take over immediately when the former fai...

Avaya TN776 Expansion Interface

P/N: TN776

Connected to the Time Division Multiplexing (TDM) bus in one Port Network (PN) is an interface between that PN and the TDM bus extended to another PN Packages the TDM control channel with Link Access Procedure on the D-channel (LAPD) for transmission over the fiber ...

Avaya TN777 Network Controller

P/N: TN777

Avaya TN777 Communicates control channel messages between the processor circuit pack and the distributed network of port circuit packs on the TDM bus Controls 4 data channels that process and route information directly from the processor circuit pack to customer con...

Avaya TN777B Network Controller

P/N: TN777B

Avaya TN777B Communicates control channel messages between the processor circuit pack and the distributed network of port circuit packs on the TDM bus Controls 4 data channels that process and route information directly from the processor circuit pack to customer c...

Avaya TN778 Packet Control 63533

P/N: TN778

Avaya TN778 Interfaces the packet bus with the SPE and terminates Link Access Procedure on the D-Channel (LAPD) links Supports packet bus signaling for ISDN D-channel signaling for ASAI applications and for packet bus mainetenance Provides a protocol processing cap...

Avaya TN790 Processor

P/N: TN790

Circuit packet level replacement for the TN786B/CPP1 combination Does not support a mezzanine board for memory expansion (no CPP1 circuit pack is used) Provides a performance increase over the TN 786B/CPP1 combination RISC processor at 40 MHZ includes all of the ...

Avaya TN790B Processor

P/N: TN790B

The TN790B is very similar to the TN790. The circuit pack is designed to handle errors that are associated with the EM-BUS and is required for use of the C-LAN (TN799) and NetPkt (TN794) circuit packs in R7 and later. Circuit packet level replacement for the TN786B...

Avaya TN791 16 Port Analog Guest Line Circuit Pack 63791

P/N: TN791

Avaya TN791 16-port Each port supports 1 voice terminal, such as 500 (rotary dial) and 2500 terminals (DTMF dial) LED and neon message waiting indicators are supported (a separate power supply is required for neon message waiting indicators) Supports on-premises w...