Quasar-micro - digital E1 card in miniPCIe format
| Features
- Two E1 ports
- PCIe interface
- Mini PCI Express form factor
- Embedded TDM switch
- DMA data transfer
- DAHDI optimized structure of PCI frames
- Linux driver (x86, x64)
- Linux configuration utility
- Works with any DAHDI-compatible PBX - Asterisk (FreePBX), FreeSwitch, Yate
Resources
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Description
Quasar-micro interface board is intended for connection of E1 interfaces to the computers running under Asterisk soft PBX. The adapter is configured as a computer board of miniPCI-express format. The adapter is controlled by a special driver developed for the Linux OS.
Technical data
| E1 attenuation | 0..-6 db
|
| Coding | AMI or HDB3 |
| E1 line clocking | Master or slave |
| E1 multiframe | CRC4, CAS |
| Switching | Embedded TDM switch 64x64 slots |
| Bus interface | PCIe x1 |
| Device dimensions | 50 x 30 mm x 11 mm |
| Quasar-micro | 2 E1 ports, Mini PCI Express
|
Applications
- Laptop based E1 analyzers
- Compact VOIP gates, based on Asterisk
- VOIP gates and IP PBX for industrial and rugged applications
