# General hardware specifications

This topic describes the following types of hardware specifications:

- Physical

- Media stream DSP processing

- IP network connectivity

- PSTN network connectivity

- Software environment

- Host interface

- H.100 compliant interface

- Environment

- Power requirements

- Cooling requirements

## Physical

PCIe bus | x4 PCI Express
Digital trunk interface connector | One Dialogic® MD1 Mini RJ-21 interface or two Dialogic® MD1 RJ-45 interfaces depending on the CG 6565E board variant.
Board weight | Main board: 0.45 lb to 0.47 lb (0.20 kg) Daughterboard: 0.15 lb (0.07 kg)

## Media stream DSP processing

Universal port capacity | Comprehensive IVR support Echo cancellation Vocoding: G.711, G.723.1, G.729a/b, G.726 Fax: T.38 real-time, T.37 store-and-forward
Processors | T1 TMS320C5441, each with four 532 MHz cores
Capacity | Up to 240 universal ports

## IP network connectivity

Physical | Dual 10/100/1000Base-T Ethernet interfaces
Protocols | IPSec IPv4 IPv6 RTP/RTCP UDP

## PSTN network connectivity

Physical | T1/E1 interface with one Dialogic® MD1 Mini RJ-21 interface or two Dialogic® MD1 RJ-45 interfaces, on rear I/O transition board.
Protocols | CEPT E1 G.703 DSX-1 T1
Capacity | Up to 480 ports
Approvals | Refer to www.dialogic.com/declarations/default.htm the for a list of countries where Dialogic has obtained approval for the board.

## Software environment

Development environment | NaturalAccess 2008 or later
Operating systems | Windows x86 Solaris Red Hat Enterprise Linux

## Host interface

Feature | Specification
--- | ---
Electrical | PCIe bus designed to the PCI Express Base Specification, Revision 1.1.
Mechanical | PCIe bus designed to the PCI Express Card Electromechanical Specification, Revision 1.1.
Bus speed | 2.5 Gbit/s lane speed
PCI mapped memory | Memory-mapped interface for efficient block data transfers

## H.100 compliant interface

- Flexible connectivity between DS0 streams and H.100 bus

- 2048 full-duplex connections to bus

- Switchable access to any of 4096 H.100 timeslots

- H.100 bus clock master or clock slave (software-selectable)

- H.100 bus termination (switch-enabled)

## Environment

Feature | Description
--- | ---
Operating temperature | 0 to 50 ° C
Storage temperature | -20 to 70 ° C
Humidity | 5% to 80%, non-condensing

## Power requirements

State | Requirement
--- | ---
CG 6565E board (active) (6,384 MIPS) | 3.5 A maximum @ 3.3 V 1.3 A maximum @ 12.0 V

Note: Voltage tolerances are +/- 5% of nominal.

## Cooling requirements

Ambient temperature | CFM (per board) | Altitude
35 ° C | 1.7 | Sea level
45 ° C | 3.1 | 1000 m (3281 ft)