Specifications | AR121-S |
WAN Speed with Services* | 50 Mbit/s |
Number of RecommendedUsers | 20 |
Fixed WAN Ports | 1 x FE or 1 x GE |
Fixed Ethernet SwitchingPorts | 4 x FE or 4 x GE (can beconfigured as WAN interfaces) |
Fixed Voice Ports | - |
Integrated 3G/LTE | - |
Wi-Fi | 802.11b/g/n |
Memory | 256 MB |
Flash | 256 MB |
Dimensions (W x D x H ) | 300 mm x 216.4 mm x 44 mm, 230 mm x 130 mm x 30 mm |
View Full Specs | AR100, AR120 and AR200 |
1 | USB interface (host) | 2 | CONSOLE interface |
3 |
WAN interface: GE electrical interface
NOTE:
|
4 |
LAN interfaces: four GE electrical interfaces
NOTE:
|
5 |
RST button
NOTE:
This button is used to reset the router.
|
6 |
Power jack
NOTE:
The router uses a 24 W integrated power adapter. |
7 |
Jack for power cable locking strap
NOTE:
Insert a power cable locking strap in this jack to secure the power cable. |
8 | Product model silkscreen |
9 |
Ground point
NOTE:
Reliably ground the router by connecting a ground cable to the ground point to protect the router against lightning and interference. |
- |
- |
Item |
Specification |
---|---|
System parameters |
|
Processor |
Dual-core, 1 GHz |
Memory |
512 MB |
Flash |
512 MB |
Micro SD card (default sd1) |
None |
Hard disk |
Not supported |
Dimensions and weight |
|
Dimensions (W x D x H) |
|
Weight |
2.8 kg (6.17 lb) |
Power specifications |
|
Rated input voltage (AC) |
100 V to 240 V, 50 Hz/60 Hz |
Maximum input voltage range (AC) |
90 V to 264 V, 47 Hz to 63 Hz |
Maximum output current |
2 A |
Maximum output power |
24 W |
RPS power supply |
Not supported |
PoE power supply |
Not supported |
Power consumption |
|
Maximum power consumption |
9.3 W |
Heat dissipation |
|
Fans |
None |
Airflow (facing the front panel) |
None |
Interface density |
|
Management interfaces |
1 (RJ45) |
CON/AUX interfaces |
1 (RJ45) |
USB 2.0 interfaces |
1 |
Service interfaces |
WAN interface: one GE electrical interface LAN interfaces: four GE electrical interfaces |
Extended slots |
Not supported |
Environment parameters |
|
Operating temperature |
0°C to 45°C (32°F to 113°F)
NOTE:
When the altitude is 1800 m-5000 m (5906ft.-16404.2 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Operating relative humidity |
5% to 95%, noncondensing |
Operating altitude |
< 5000 m (16404.2 ft.) |
Part number |
50010325 |
Delivery Options | Estimated Delivery Time | |
DHL | 2-4 business days | |
Fedex | 2-4 business days | |
TNT | 2-4 business days | |
UPS | 2-4 business days | |
By Air | 4-10 business days | |
By Sea | 10-20 business days |
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