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Basic feature | DHCP server/client, PPPoE server/client, PPPoA server/client, PPPoEoA server/client, NAT, Sub interface management |
Dimensions(H x W x D) | 44.5 mm x 300mm x 220 mm(1.75 in. x 11.8in. x 8.66 in.) |
Fixed Ethernet switching ports | 8 x FE/4 xFE |
Fixed WAN ports | 1 x ADSL2+ Annex A/M, 1 x FE (the interface LAN 0 of which can be used as one WAN interface) |
Flash memory(default/maximum) | 512 MB |
Forwarding performance | 450 kpps |
Frequency | 50/60 Hz |
Integrated 3G | WCDMA HSPA+7 |
IPv4 unicast routing | Routing policy, static route, RIP, OSPF, IS-IS, BGP |
IPv6 unicast routing | Routing policy, static route, RIPng, OSPFv3, IS-ISv6, BGP4+ |
LAN | IEEE 802.1P, IEEE 802.1Q, IEEE 802.3, VLAN management, MAC address management, MSTP, etc. |
Management and maintenance | Upgrade management, device management, web-based GUI, GTL, SNMP(v1/v2c/v3), RMON, NTP, CWMP, Auto-Config, site deployment using USB disk, NetConf, CLI |
Maximum power | 36W |
Memory size (default/maximum) | 512 MB |
Multicast | IGMP version1/2/3, PIM SM, PIM DM, MSDP |
Operating temperature | 0°C to 40°C |
Power supply(AC) | 100V to 240V |
QoS | Diffserv mode, Priority mapping, traffic policing (CAR), traffic shaping, congestion avoidance (based on IP precedence/DSCP WRED), congestion management (LAN interface: SP/WRR/SP+WRR; WAN interface: PQ/CBWFQ), MQC (traffic classification, traffic behavior, and traffic policy), HQoS |
Relative humidity | 5% to90% (noncondensing) |
Security | ACL, firewall, 802.1x authentication, AAA authentication, RADIUS authentication, HWTACACS authentication, broadcast storm suppression, ARP security, ICMP attack defense, URPF, CPCAR, blacklist, IP source tracing, PKI |
USB 2.0 ports | 1 |
Voice | RTP, SIP, SIP AG, IP PBX/TDM PBX, FXO/FXS, VoIP |
VPN | IPSec VPN, GRE VPN, DSVPN, SSL VPN, L2TP VPN |
WAN speed with services(IMIX) | 150Mbps |
WAN Standards compliance | G.SHDSL.bit ITU-T G.991.2 |
WLAN (AC) | AP management (AC discovery /AP access /AP management), CAPWAP,WLAN user management , WLAN radio management (802.11a/b/g/n), WLAN QoS (WMM), WLAN security (WEP/WPA/WPA2/Key management) |