AR6121-S

Forwarding Performance (LAN - > WAN + WAN - > LAN, NAT + ACL + QoS, and IMIX)

2 Gbit/s

IPsec Performance (IMIX)

2 Gbit/s

Fixed WAN Ports

2 x GE combo and 1 x 10 GE SFP+ (compatible with GE SFP)

Fixed LAN Ports

1 x GE combo + 8 x GE RJ45 (can be configured as WAN)

SIC Slots

2

WSIC Slots

0 (default)/1 (maximum)

USB Port

1 x USB 3.0 (compatible with USB 2.0) and 1 x USB 2.0

Auxiliary or Console Port

1 x RJ45 console port

Memory

2 GB

Flash Memory

1 GB

Processor

ARM64 4-core

ARM64 4-core

ARM64 16-core

Capacity

400PCs

600PCs

3000PCs

Forwarding performance

9Mpps-25Mpps

9Mpps-25Mpps

60Mpps-280Mpps

Machine switching capacity

20Gbps

20Gbps

640Gbps

Fixed WAN interface

1*GE Combo+1*GE electrical+1*10GE optical (compatible with GE optical)

2*GE electrical+ 2*GE optical

14*10GE optical (switchable to GE optical)+10*GE electrical (all WAN Port can be switched to LAN)

Fixed LAN interface

8*GE power (switchable to WAN port)

2*GE optical+3GE power (LAN can be switched to WAN)

-

Number of APs supported for management

12(12 APs are free)

12(4 APs are free)

128(4 APs are free)

SIC slot

2

4

4

WSIC slot (default/maximum)

0/1

0/2

2/8

XSIC slot (default/maximum)

-

-

4/6

Serial auxiliary/console port

1*USB3.0(compatible with USB2.0)+1*USB2.0

1*USB3.0

1* RJ45 Consoleserial port

USB interface

1* RJ45 Console serial port

1* RJ45 Console serial port

1*USB2.0

RAM

2GB

2 GB

8 GB

Flash

1GB/512M **

1 GB

2 GB

Installation type

· Rack

· Work bench

· Against the wall

Dimensions without packaging (H x W x D) [mm(in.)]

· Basic dimensions (excluding the parts protruding from the body): 44.4 mm x 442.0 mm x 220.4 mm (1.75 in. x 17.41 in. x 8.68 in.)

· Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 44.4 mm x 442.0 mm x 225.2 mm (1.75 in. x 17.41 in. x 8.87 in.)

Dimensions with packaging (H x W x D) [mm(in.)]

390 mm x 570 mm x 390 mm (15.35 in. x 22.44 in. x 15.35 in.)

CPU

1.4 GHz, 4 Cores

Memory

2 GB

NAND Flash

1 GB

Console port

RJ45

RTC

Supported

Maximum power consumption [W]

31 W

Power supply mode

AC built-in

Number of power modules

1

Rated input voltage [V]

100 V to 240 V, 50 Hz/60 Hz

Input voltage range [V]

90 V to 264 V, 47 Hz to 63 Hz

Maximum input current [A]

2 A

Maximum output power [W]

60 W

Type of fans

Built-in

Number of fan modules

0

Heat dissipation mode

Air cooling

Airflow direction

Left to right

Extended slots (standard configuration)

2 x SIC

Number of service board slots

2

Redundant power supply

Not supported

RPS input

Not supported

PoE

Not supported

Noise at normal temperature (acoustic power) [dB(A)]

49.6 dB(A)

Long-term operating temperature [°C(°F)]

0°C to 45°C (32°F to 113°F)

NOTE:

When the altitude is 1800 m-5000 m (5906 ft.-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 [°C(°F)]

-40°C to +70°C (-40°F to +158°F)

Long-term operating relative humidity [RH]

5% to 95%, noncondensing

Long-term operating altitude [m(ft.)]

< 5000 m (16404.2 ft.)