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Huawei AR120 series router AR121 targeted for small enterprise or remote office environment and comes with 1 fast Ethernet 10/100 WAN port, 4FE 10/100 LAN ports.
Quick Specs
Figure 1 shows the appearance of Huawei Router - AR121.
Table 1 shows the Quick Specs.
|
Product Code |
Huawei Router - AR121 |
|
Memory |
256 MB |
|
Flash |
256 MB |
|
Service interfaces (standard configuration) |
WAN interfaces: 1 10/100M auto-sensing Ethernet electrical interface LAN interfaces: 4 10/100M auto-sensing Ethernet electrical interfaces |
|
Extended slots |
Not supported |
|
Interface number |
LAN interfaces: FE0-FE3 |
|
Power module type |
External power adapter |
|
Weight |
2.8 kg |
|
Dimensions (W x D x H) |
300.0 mm x 216.4 mm x 44.0 mm |
Product Details
Figure 2 shows the back panel of Huawei Router - AR121.
Note:
|
CON/AUX interface |
|
WAN FE electrical interfaces |
|
4 FE electrical interfaces |
|
RST button |
|
Power interface |
Compare to Similar Items
Table 2 shows the comparison between AR121 and AR2220E.
|
Model |
AR121 |
|
|
SIC Slots |
0 |
4 |
|
Memory |
256 MB |
1 GB |
|
Flash |
256 MB |
512 MB |
|
Weight |
2.8 kg |
6 kg (13.2 lb) |
|
Dimensions (W x D x H) |
300.0 mm x 216.4 mm x 44.0 mm |
442.0 mm x 420.0 mm x 44.5 mm |
AR121 Specification
AR121 Specification |
|
|
WAN speed with services* |
50 Mbit/s |
|
Number of recommended users |
20 |
|
Fixed WAN Ports |
1 x FE (the interface LAN 0 of which can be used as one WAN interface) |
|
Fixed Ethernet Switching Ports |
4 x FE (can be configured as WAN interfaces) |
|
Fixed Voice Ports |
— |
|
Integrated 3G |
— |
|
Wi-Fi |
— |
|
USB 2.0 Ports |
1 |
|
Console Ports |
1 |
|
Memory Size |
256 MB |
|
Flash Memory |
256 MB |
|
PoE Power |
— |
|
Maximum Power |
24W |
|
Power Supply (AC) |
100V to 240V |
|
Frequency |
50 Hz/60 Hz |
|
Dimensions (H x W x D) |
44.5 mm x 300 mm x 220 mm (1.7 in. x 11.8 in. x 8.66 in.) |
|
Operating Temperature |
0oC to 45oC |
|
Relative Humidity |
5% to 95% (non-condensing) |
|
Basic Features |
ARP, PBR, DNS, DHCP, and NAT |
|
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), and WLAN security (WEP/WPA/WPA2/key management) |
|
LAN |
IEEE 802.1P, IEEE 802.1Q, IEEE 802.3, VLAN management, MAC address management, MSTP, etc. |
|
IPv4 Routing |
Static route, RIP, and BGP |
|
IPv6 Routing |
Static route, RIPng, and BGP4+ |
|
Multicast |
IGMP v1/v2/v3, MLD |
|
VPN |
IPSec VPN, GRE VPN, DSVPN, L2TP VPN, Smart VPN |
|
QoS |
MQC, 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), and MQC (traffic classification, traffic behavior, and traffic policy) |
|
Security |
ACL, firewall, 802.1x authentication, AAA authentication, RADIUS authentication, broadcast storm suppression, ARP security, ICMP attack defense, URPF, blacklist, IP source tracing, PKI, and HTTPS |
|
Management and Maintenance |
Upgrade management, device management, web-based GUI, SNMP v1/v2c/v3 (AR129CGVW-L only), RMON, NTP, CWMP, Auto-Config, site deployment using USB disk, CLI |
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