Таблица сравнения характеристик P-793H v3 и v2.
| Модель | P-793H v2 | P-793H v3 |
| Описание | G.SHDSL.bis шлюз | G.SHDSL.bis шлюз |
| WAN Interface | DSL RJ-11 | DSL RJ-11 |
| Ethernet Port (10/100) | 4 | 4 |
| Ethernet Port (10/100/1000) | - | - |
| USB Port | 1 | 1 |
| Console Port | RJ45 | RS-232 |
| DSL Compliance | ||
| Standards | G.SHDSL.bis | G.SHDSL.bis |
| Wireless Feature | ||
| WLAN | - | - |
| Firewall | ||
| Stateful Packet Inspection | Yes | Yes |
| Denial of Service | Yes | Yes |
| QoS | ||
| 802.1p Priority Queue | 4 | 4 |
| 802.1q Tag/Port-based VLAN | Yes | Yes |
| Network | ||
| TCP/IP | Yes | Yes |
| PPPoE | Yes | Yes |
| DHCP Client | Yes | Yes |
| PPPoA | Yes | - |
| DHCP Server | Yes | Yes |
| UPnP | Yes | - |
| IP Policy Routing | Yes | Yes |
| Multi-to-Multi NAT | Yes | Yes |
| Dynamic DNS (DDNS) | Yes | Yes |
| IGMP | Yes | Yes |
| FQDN | Yes | - |
| VPN | ||
| IPSec Tunnel | 10 | 10 |
| Management | ||
| Web Configurator | Yes | Yes |
| TR-069 | Yes | Yes |
| Remote Firmware Upgrade | Yes | Yes |
| SNMP | Yes | Yes |
| Security | ||
| PAP/CHAP | Yes | Yes |
| MS-CHAP | Yes | Yes |
| Protocol and Generic Packet Filter | Yes | Yes |
| Physical Specifications | ||
| Dimensions (WxDxH) (mm/in.) | 181 x 128 x 37/ | 211 x 154 x 40/ |
| 7.12 x 5.04 x 1.46 | 8.31 x 6.06 x 1.57 | |
| Weight (kg/lb.) | 250/0.55 | 450/0.99 |
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