the appearance of the AR157 router.
1 | USB interface (host) | 2 |
CON/AUX interface
NOTE:
The AR157 does not support AUX login. |
3 |
WAN interface: ADSL-A/M interface
NOTE:
This interface supports the dying gasp function. |
4 |
LAN interfaces: four FE electrical interfaces
NOTE:
|
5 |
RST button
NOTE:
This button is used to reset the router.
|
6 |
Power jack
NOTE:
The router uses a 4-pin 36 W 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. |
- |
- |
the technical specifications of the AR157 router
Item |
Specification |
---|---|
System parameters |
|
Processor |
Dual-core, 533 MHz |
Memory |
512 MB |
Flash |
512 MB |
Micro SD card (sd1 by default) |
None |
Hard disk |
Not supported |
Dimensions and weight |
|
Dimensions (W x D x H) |
|
Weight |
2.8 kg (6.17 lb) |
Power |
|
Rated input voltage range (AC) |
100 V to 240 V, 50 Hz/60 Hz |
Maximum input voltage range (AC) |
90 V AC to 264 V AC, 47 Hz to 63 Hz |
Maximum output current |
3 A |
Maximum output power |
36 W |
RPS |
Not supported |
PoE |
Not supported |
Power consumption |
|
Maximum power consumption |
15.2 W |
Heat dissipation |
|
Fan |
None |
Airflow (facing the front panel) |
None |
Interface density |
|
Management interfaces |
1 (RJ45) |
CON/AUX interfaces |
1 (RJ45) |
USB 2.0 |
1 |
Service interfaces (standard configuration) |
WAN interface: one ADSL-A/M interface LAN interfaces: four FE electrical interfaces, in which FE0 LAN interface can be switched to a WAN interface |
Extended slots |
Not supported |
Environment |
|
Operating temperature |
0°C to 45°C (32°F to 113°F)
NOTE:
When the altitude is between 1800 m and 5000 m, the operating temperature reduces by 1°C every time the altitude increases 220 m. |
Storage temperature |
-40°C to +70°C |
Operating relative humidity |
5% to 95%, noncondensing |
Operating altitude |
< 5000 m (16404.2 ft.) |
Part number |
02353848 |
Safety and Regulatory Standards |
|
EMC standards |
|
Environmental standards |
|
Safety standards |
|
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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