Mô tả
VPN Firewall with SFP port ZyXEL USG20-VPN
USG20-VPN provide safer and reliable VPN connections. Networking brings convenience and efficiency to business environments; however it introduces significant security and safety concerns at the same time. Today, small businesses or branch offices really need a complete yet affordable solution that not only bridges communications between two or more remote sites, but also connects multiple VPNs and ensures data security to prevent the network from threats.
– Comprehensive supports to IPv6.
– Robust hybrid VPN (IPSec/SSL/ L2TP).
– High-performance SPI Firewall.
– Bandwidth management.
– High Availability (HA) with multi-WAN failover and loadbalancing.
Specifications
| Model | USG20-VPN |
| Interfaces | |
| 10/100/1000 Mbps RJ-45 ports | 1 x WAN, 1 x SFP, 4 x LAN/DMZ |
| USB Ports | 1 |
| Console port | Yes (RJ-45) |
| Fanless | Yes |
| Networking | |
| Capacity | Concurrent IPSec VPN tunnels: 10 |
| Concurrent sessions: 20000 | |
| Concurrent SSL VPN users: 10 | |
| SSL VPN users: 15 | |
| Type | Firewall |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | DDNS, DHCPv6, DNS, IPSec, L2TP, PPPoE |
| Features | ALG support, CAPWAP support, IPSec NAT-Traversal (NAT-T), IPSec Virtual Private Network (VPN), IPv6 support, Multiple SSID support, NAT support, PAT support, Quality of Service (QoS), SNAT support, Single Sign-On (SSO) support, SmartConnect Technology, DDos attack prevention, Stateful Packet Inspection (SPI), Syslog support, Transparency, VLAN support, VPN auto-reconnection, VPN support, Wi-Fi Multimedia (WMM) support, ZyXEL One Network (ZON), anti-spam protection, bandwidth control, DHCP client, content filtering, dual firmware images, failover protection, firmware upgradable, load balancing, network monitoring, routing, system log, tagged VLAN, tunneling, DHCP relay, DHCP server, Dead Peer Detection (DPD), DoS attack prevention, E-mail alert, High Availability |
| Routing Protocol | GRE, OSPF, RIP-1, RIP-2, policy-based routing (PBR), static IP routing |
| Compliant Standards | IEEE 802.1Q |
| IP Telephony | |
| VoIP Protocols | H.323, SIP |
| VoIP | Yes |
| General | |
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -30°C ~ 70°C |
| MTBF (hr) | 44 |
– Xuất xứ tại Trung Quốc.
– Bảo hành: 24 tháng.
