Description
AR720
Within the Huawei NetEngine AR700 series, there are two main models: NetEngine AR720 and NetEngine AR730. The AR720 router provides forwarding performance ranging from 9 Mpps to 25 Mpps, supports up to 700 terminals, and comes with dedicated WAN and LAN ports. Its compact dimensions are just 43.6 mm x 442 mm x 220 mm.
| Item | Details |
|---|---|
| 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. ( 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. |
Appearance
This model has had changes to its appearance and branding, and devices delivered over different periods may have different appearances but have no differences in functions.
Components
|
1. Product model silkscreen |
2. LAN interfaces: eight GE electrical interfaces |
3. Two SIC slots |
|
4. Ground point |
5. AC power jack |
6. Jack for power cable locking strap NOTE: Insert a power cable locking strap in this jack to secure the power cable. |
|
7. RESET button NOTE: This button is used to reset the router.
Resetting the router will interrupt services. Exercise caution when deciding to press this button. |
8. WAN interfaces: two GE combo interfaces |
9. USB interface 2.0 (host) |
|
10. USB interface 2.0 (host) |
11. Console interface |
– |
Slot Layout
Table 3-12 Slots on the AR720
| Slot Type | Slot ID | Slot Direction | Remarks |
|---|---|---|---|
| SIC | 1 | Transverse | Slot 1 and slot 2 are combined into new slot 2 (WSIC). |
| SIC | 2 | Transverse | Slot 1 and slot 2 are combined into new slot 2 (WSIC). |
Ports
Table 3-13 Ports on the AR720
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| Console interface | RJ45 |
The console interface can connect to an operation terminal for onsite configuration.
|
|
| LAN interfaces: eight GE electrical interfaces | RJ45 |
A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s.
NOTE: GE0 is a management interface and is used for web-based management and email-based deployment. All LAN-side GE interfaces can be configured as WAN-side interfaces. |
|
| WAN interfaces: two GE combo interfaces |
GE electrical interface: RJ45 GE optical interface: LC/PC |
A GE combo interface consists of an optical Ethernet interface and an electrical Ethernet interface on the panel. The two interfaces have only one internal forwarding interface. The electrical and optical interfaces are multiplexed, and only either of them can work at a time. When either of the Ethernet interfaces is working, the other interface is shut down.
NOTE: By default, a combo interface works in auto mode and automatically works as an optical or electrical interface. |
The following optical modules are supported: GPON&EPON Optical Modules (Available in V300R023C00 and Later Versions) GE SFP Copper Modules (Available in V300R023C00 and Later Versions) |
| USB 2.0 ports (Host): two USB 2.0 ports | USB 2.0 Type A |
A USB 2.0 interface provides up to 480 Mbit/s upload and download rates.
|
USB 2.0-compliant USB flash drive |
Indicators and Buttons
|
1. From top to bottom:
|
