AlphaCom E26

From Zenitel Wiki

Obsolete icon This product is discontinued!

This product is discontinued and replaced by AlphaCom XE26

See also AlphaCom Exchange Upgrade

AlphaCom E26


  • Next generation multiservice platform with integrated media processing engine, packet processing engine, HW encryption and storage module
  • Made for critical communication and security solutions
  • Embedded real time Linux operating system
  • Best of both worlds – supports a mix of IP and traditional services within the same node
  • Backward compatible
  • SIP interoperability with VoIP systems and equipment
  • Wide range of open interfaces
  • Superb audio quality in all environments
  • New services through Web i.e. remote programming
  • Networking capabilities to extend your solution geographically


The AlphaCom E combines the best of the present advanced AlphaCom system with the latest IP, Linux and embedded networking technologies. When entering the IP world, no compromise has been made. The AlphaCom E provides the complete set of existing services, quality, reliability and security characteristics for which AlphaCom has always been recognized.

Some of the special features it brings into the IP domain are wideband (7 kHz) audio, a built-in firewall, integrated Web and SIP server, hardware encryption and low latency switching.

In addition to these important characteristics, a new set of innovative services has been introduced to improve cost efficiency, service capabilities and system operation.

The cabinet has room for installation of totally 26 circuit boards, one AMC-IP processor board, one APC program & clock board and up to 24 feature boards. The exchange also includes a mains power supply and a cooling fan.

Several exchanges can be interconnected on AlphaNet over IP, as well as traditional methods, both locally and worldwide. All communication and services are available throughout the entire network.

The AlphaCom E-series includes extended integration of different kinds of communication and alarm systems, access control, CCTV, public address, public telephones and a variety of features and solutions that can be added when desired. It is easy to interface to 3rd party systems to create special applications.

The new technology allows remote programming, logging and maintenance via AlphaPro, Syslog and standard web browsers.


AC E26 Installation.jpg

There are three standard cabinet models; for 19” rack mounting, floor cabinet and floor cabinet with distribution field.

The cabinet has room for installation of totally 26 circuit boards, one AMC-IP processor board, one APC program & clock board and up to 24 feature boards. The exchange also includes a mains power supply and a cooling fan.

Connection to AlphaCom E26
  • The two-pair star wired intercom cables are connected to connection boards or a separate distribution field.
  • There is one Remote Control Output (RCO) per subscriber point on the connection board which can be programmed to perform actions via an optional relay board.
  • Two RJ45 Ethernet terminals on the IP filter board are used for IP LAN and WAN communication.
  • The serial ports with RS232 and RS422/485 interface are used for interface to equipment using these protocols.
  • 6 program distribution sources can be connected to the APC board via an optional program connection board. Up to 32 extra programs may be added using AGA boards, 16 programs per board.
  • The optional program connection board has input for 6 Remote Control Inputs (RCI) which can initiate programmed actions.
  • The exchange is powered from the mains. The power supply APWR runs on 90-270 VAC.

The exchange provides room for 3 power supplies, but is delivered with one. If more than 80 stations are to be connected, a second power must be mounted. A third power supply can be installed for redundancy.

The active load sharing ensures that each power supply shares the load equally within +/- 5% when more than one power supply is installed in the system. If one power supply fails, the other(s) will take over and keep the exchange running.


AC E26 Networkin.jpg

Technical Specification

Dimensions (WxHxD)
Rack mount
Floor cabinet
w. distribution field
483 x 841 x 365mm
483 x 841 x 513mm
483 x 841 x 593mm
Weight, rack mount
Floor cabinet
m. distribution field
39.0 kg
46.0 kg
53.5 kg
Mounting Floor cabinet or 19" rack
Input voltage 90 - 270 VAC
Power consumption max. 580 W full equipped
Temperature 0 to +35'C / +32 to +95'F enviroment
Humidity range
Feature cards
Traditional intercom
Entertainment channels
Remote control outputs
Remote control inputs
Serial port
Serial port
10% to 90% RH
24 slot positions
138 extensions
6 on APC board + 16 per AGA board
6 per ASLT subscriber board
6 on APC board
1 x RS232, RJ-45
1 x RS232/RS422/RS485,RJ-45
2 x 10/100 Mbps, RJ-45
Traffic capacity:
SIP trunks
VolP AlphaNet
Digital trunks
Analogue trunks
30 channels
30 channels
32 channels
6 channels
IP protocols

IP v4 - TCP - UDP - Telnet - FTP - NTP
HTTP 1.1 - Syslog - SNMP v2c - SIP - RTP -
RTCP - VolP AlphaNet - STENTOFON data
Audio technology

High-Resolution 1-Bit Audio - High-Fidelity
40 Hz - 18.5 kHz - Wideband 7 kHz (G.722)
- Narrowband 3.4 kHz (G.711) - Adaptive Jitter
Buffers - Adaptive Time Synchronization
Emission: IEC61000-6-3, IEC61000-6-4
Immunity: IEC61000-6-1, IEC61000-6-2
Compliance CE, EN, DNV, Report no. 97-1341,