Specifications

Dialogic
®
DSI SS7HD Network Interface Boards Programmer's Manual Issue 11
11
2.2 Dialogic
®
DSI SS7HDP Network Interface Board - PCI
Form Factor Products
The DSI SS7HDP board (SS7HDPD4TEW) is a full-length universal expansion PCI board
that supports 3.3V/5V signaling environments, a 64/32-bit bus width, and a bus speed
of 66/33 MHz. Features of the DSI SS7HDP board are described in the following topics:
• Capacity
• Host Interface
• Physical Interfaces
• Protocol Resource Support
• Visual Indicators
• Power Requirements
• Environmental Specification
• Safety, EMC and Telecommunications Specifications
• Reliability
2.2.1 Capacity
The capacity of DSI SS7HDPD4TEW boards is described as follows:
• Digital interfaces
— Four T-1 or E-1 (software selectable)
— High impedance selectable
• SS7 links
Terminate or monitor up to 64 links or up to two HSL links per board
Note: In order to monitor both directions of a signaling link, the user must separately connect
each direction of the signaling link to the receive connection of two different LIUs on the DSI
SS7HD board.
• SS7 protocols
MTP2 on board (16 link and 64 link options), others on host
• TDM bus
H.100 CT Bus compliant with ECTF H.100 CT Bus
• Processors
— Network: Intel 80200 processor
— Signaling: Up to two Intel 80321 I/O processors