Specifications

Dialogic

DSI SS7HD Network Interface Boards Programmer's Manual Issue 11

• SS7 protocols

MTP2 runs on the board. MTP3, ISUP, TUP, SCCP, TCAP, MAP, INAP and IS41 can be

configured to run on the board or on the host.

• TDM bus

H.110 CT Bus compliant with ECTF H.110 Hardware Compatibility Specification: CT

Bus, Rev. 1.0.

• Processors

— Network: Intel 80200 processor

— Signaling: Intel 80321 I/O processor On SS7HDCD16W boards, dual

Intel 80321 I/O processors. On SS7HDCS8W boards a single Intel 80321

I/O processor. On SS7HDCN16W boards, no signaling processors are

available.

2.3.2 Host Interface

The DSI SS7HDC boards support the following host interfaces:

• PCI 32-bit @ 33MHz

• PCI 64-bit @ 33MHz

2.3.3 Physical Interfaces

The DSI SS7HDC main boards support the physical interfaces described in the

following table. The T1/E1/J1 interfaces also require the use of a companion Rear

Transition Module (RTM) as described in Section 2.3.4, “Rear Transition Modules” on

page 18.

Table 2. Dialogic

DSI SS7HDC Network Interface Boards Physical Interfaces

Interface

DSI SS7HDC CompactPCI Variant

Q16, D16, N16

T1/E1/J1

8 (SS7HDCR8TEW required)

16 (SS7HDCR16TEW required)

CT Bus

H.110

2.3.3.1 T1/E1/J1 Digital Trunk Interface Properties

The properties of the T1/E1/J1 digital trunk interfaces are described as follows:

• Standard

SS7HDCQ16W, SS7HDCD16W, SS7HDCS8W and SS7HDCN16W boards provide up to

sixteen interfaces. Each interface is software configurable as either T1 or E1.

• Pulse mask

— T1: TIA-968-A, CS-03, and AT&T TR62411

— E1: ITU-T G.703