Russian version

Quasar PC104 - multichannel E1 card for Asterisk in PC-104+ format




  • PC-104+ form-factor
  • 8 (4) E1 ports
  • Embedded TDM switch
  • DMA mode
  • Linux driver (x86, x64)
  • Linux configuration utility
  • Works with any DAHDI-compatible PBX - Asterisk (FreePBX), FreeSwitch, Yate


Quasar-E1 interface board is intended for connection of E1 interfaces to the servers running under Asterisk soft PBX. The board format is PC-104+.

Technical data

Connector type IDC right angle, 10 pins
Cable type symmetrical twisted pair, 120 ohm
Nominal pulse voltage 3 V +- 10%
Data transmission rate 2048 kbit/s +- 50 ppm
Coding AMI or HDB3
Signal attenuation, no more than -40 db for port 0, -6 db for port 1
Conformance to standards ITU-T G.703, G.704, G.706, G.732, G.823
E1 multiframe CRC4, CAS
Dimensions 96 x 96 x 23 mm
Bus interface


PCI only used

Software support
  • Configuration utility for Linux
  • DAHDI driver for Asterisk

Order codes

Quasar-8PCI-PC104 8 E1 ports
Quasar-4PCI-PC104 4 E1 ports
Quasar-8PCI-PC104-5 8 E1 ports, extended temperature
Quasar-4PCI-PC104-5 4 E1 ports, extended temperature


  • embedded telecom
  • voice processing in industrial conditions


  • 8 (4) E1 channels
  • PCI or PCI express interface
  • Embedded TDM switch
  • PMC form factor (IEEE P1386.1)
  • PCI/PCIe card form factor
  • Linux Asterisk driver
  • Linux configuration utility
   Search | Subscribe | Contacts Поиск по сайту

  Russia, Novosibirsk

©2001-2012 Parabel inc.