WB-425 WLAN OS
| OS | VENUS | FLYTDM(PtMP) | FLYTDM(PTP) | FDD |
| Application | Wireless broadband access | Video Streaming, Surveillance, Industrial Wireless | Broadband Wireless Back-haul, Wireless bridge for E1 MUX | Broadband Wireless Back-haul, Wireless bridge for E1 MUX |
| Wireless Protocol Special | CSMA/CA optimized for outdoor long range | TDMA protocol without 802.11 ACK, using flat slot time for each client, guarantee bandwidth | TDMA protocol without 802.11 ACK | FDD Protocol with dual channels for up stream and down stream |
| Operating Mode | BS/CPE/PTMP/MESH | BS/CPE, up to 32 client | PTP | PTP |
| Frequency band customization | YES (note 1) | YES (note 1) | YES (note 1) | YES (note 1) |
| Channel size customization | 5/10/20/40 MHz (note 2) | 5/10/20/40 MHz (note 2) | 5/10/20/40 MHz (note 2) | 5/10/20/40 MHz (note 2) |
| Aggregation TCP through put | up to 38 Mbps | up to 55 Mbps | up to 55 Mbps | up to 110 Mbps |
| Range | 30 km | 60 km | 60 km | 60 km |
| no. of radios | single | single | single | dual |
| Supported WLAN chipset | AR5414, AR2413 | AR5414, AR2413 | AR5414, AR2413 | AR5414, AR2413 |
| Supported platform | WB-422, WB-425 | WB-422, WB-425 | WB-422, WB-425 | WB-422, WB-425 |
| Note 1: from 300 MHz to 12 GHz depends on radio card | ||||
| Note 2: regarding to calibration issue, channel size 5/10/40 MHz must use Wundervoll Networks's WLAN mini PCI adapter | ||||