| Basic Information |
| Description |
AR720, 2*GE combo WAN, 8*GE LAN, 2*USB 2.0, 2*SIC |
| Part Number |
02354GBG-001 |
| Model |
AR720 |
| First supported version |
V300R022C00 |
| Supported Patch Version |
If you want to downgrade a device running V300R022C10SPC100 or a later version to V300R019C10SPC600, V300R019C13SPC200, or V300R021C00SPC200 after the component upgrade, downgrade the device to V300R022C00SPC100 first. |
| If you want to downgrade a device to a version earlier than V300R022C00SPC100 after the component upgrade, set the patch for next startup to the start patch of the target version or a later patch. (The start patch of V300R019C10SPC600 is V300R019SPH380; the start patch of V300R019C13SPC200 is V300R019SPH380; the start patch of V300R021C00SPC200 is V300R021SPH180.) |
| Remarks |
When configuring cards, ensure that the total power of the configured cards does not exceed 37 W or contact technical support engineers to obtain more suggestions. |
| Technical Specifications |
| Installation type |
Rack,Work bench,Against the wall |
| Chassis height [U] |
1 |
| 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 17.4 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 17.4 in. x 8.87 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] |
90 mm x 570 mm x 390 mm (3.54 in. x 22.44 in. x 15.35 in.) |
| Weight with packaging [kg(lb)] |
4.6 (10.12) |
| Weight without packaging [kg(lb)] |
3.2 (7.04) |
| CPU |
1.4 GHz, 4 Cores |
| Memory |
4 GB |
| NAND Flash |
1 GB |
| Console port |
RJ45 |
| RTC |
Supported |
| LAN ports |
8 x GE electrical interfaces |
| WAN ports |
2 x GE combo |
| Number of service board slots |
2 |
| MIC slots (default/maximum) |
0/0 |
| SIC slots (default/maximum) |
2/2 |
| WSIC slots (default/maximum) |
0/1 |
| XSIC slots (default/maximum) |
0/0 |
| Redundant MPUs |
Not supported |
| RPS input |
Not supported |
| PoE |
Not supported |
| IP rating |
IP20 |
| MTBF [years] |
30.05 |
| MTTR [hours] |
2 |
| Availability |
0.999992401 |
| Typical power consumption [W] |
28 |
| Maximum power consumption [W] |
33 |
| 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] |
70 W |
| Redundant power supply |
Not supported |
| Types of fans |
Built-in |
| Number of fan modules |
1 |
| Heat dissipation mode |
Air cooling |
| Airflow |
Left-to-right airflow |
| Noise at normal temperature (acoustic power) [dB(A)] |
52.3 |
| Long-term operating temperature [°C(°F)] |
0°C to 45°C (32°F to 113°F) |
| Note: When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
| Long-term operating relative humidity [RH] |
5% RH to 95% RH, non-condensing |
| Long-term operating altitude [m(ft.)] |
< 5000 m (16404.2 ft.) |
| Storage temperature [°C(°F)] |
-40°C to +70°C (-40°F to +158°F) |
| Overtemperature alarm |
Supported |
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