Dialogic TX4000 PCI SS7 Installation Manual download pdf (Page 10)

Overview of the TX 4000 board TX 4000 PCI SS7 Network Interface Board Installation Manual

The following illustration shows the TX 4000 board:

T1/E1 trunk

connectors

Ethernet

connectors

T1/E1

status

LEDs

Ethernet

MAC/PHY

chips

Framer

Host

bridge

PCI to MPX

bridge

7457 RISC

microprocessor

with fan

H.100 bus

connector

T8100A

H.100

interface

PCI to 60x

bridge

8260

Power

QUICC II

controller

S2 DIP

switch

S3 DIP

switch

The TX 4000 board provides:

• PCI bus connectivity

Each board is designed to reside in a single PCI bus slot. Each board contains a

universal (5.0 V or 3.3 V signaling) PCI bus interface that is compliant with the

PCI Local Bus Specification, Revision 2.2. The PCI interface is a 33/66 MHz, 32-

bit master/target device.

• H.100 bus connectivity

The TX 4000 board fully supports the H.100 bus specification. The H.100 bus

enables boards to share data and signaling information with other boards on the

H.100 bus. For example, you can connect two or more TX 4000 boards for

applications that perform trunk-to-trunk switching. In addition, you can use

H.100 compatible products from other manufacturers with the TX 4000 board.

The H.100 interface supports a full mode stream configuration on the H.100 bus

with 32 streams at 8 MHz each. Each stream provides 128 timeslots for a total

of 4096 timeslots.

10 Dialogic Corporation

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Dialogic TX4000 PCI SS7 Installation Manual Page 10

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