AR1220E

Have AR Routers Passed the CCC Certification?

The AR1220, AR1220V, AR1220W, AR1220VW, and AR2220 have passed voluntary certification of China Quality Certification Centre (CQC).

What Is the Signaling Frequency of the FXS Interfaces on a 4FXS1FXO Interface Card?

The FXS interfaces on a 4FXS1FXO interface card support signaling frequencies of 16 Hz, 25 Hz, and 50 Hz. The default signaling frequency is 25 Hz.

Do ADSL/VDSL/G.SHDSL Interfaces on AR Routers Function as CPE or Central Office?

ADSL/VDSL/G.SHDSL interfaces of AR routers function as customer premises equipment (CPE).

What Standards Does the Wi-Fi Function of the WLAN Subcard Comply With?

The Wi-Fi function of the WLAN subcard complies with the following standards: ETS 300-328 (Europe), and FCC 15.247 (US), and No. 353 of China's Radio Management Committee.

What WLAN Standards Do the Wi-Fi Interfaces on the WLAN Subcard Support?

Wi-Fi interfaces on the WLAN subcard comply with IEEE 802.11n, 802.11g, and 802.11b, and provide a maximum transmission rate of 300 Mbit/s.

Which Models in the AR1200 Series Support the WLAN Function?

AR1200 models and software versions that support the WLAN function.

What Does Each Status of the WAN Indicator Mean?

If the WAN indicator is steady green, the system is processing services. If the indicator is off, the system is not processing any services.

Are Cards of AR Routers Hot Swappable?

All cards of AR routers are hot swappable.

How Do I Check Information About an Optical Module?

Run the display transceiver command to check information about an optical module, including the center wavelength, transmission distance, optical fiber type supported, and mode (single mode or multimode).

Why Do Network Interface Indicators on an AR Router Not Light Up?

During the startup process of a router, its network interface indicators will not light up, which is a normal situation. The startup process takes several minutes. After the router starts successfully, its network interface indicators will be steady green.

How cost-effective is the AR1220E for small businesses?

The AR1220E router offers a balanced mix of performance and affordability, making it ideal for small businesses looking for reliable connectivity without breaking the bank.

What are the main features of the AR1220E router?

The AR1220E features 2 GE COMBO, 8 GE LAN ports, 2 USB ports, and 2 SIC slots, providing flexible connectivity options and robust performance.

What are the application scenarios for the AR1220E?

The AR1220E is suited for small to medium-sized enterprise networks, branch offices, and remote sites requiring reliable and scalable network solutions.

How do I install the AR1220E router?

Install the AR1220E by connecting the power supply, configuring ports via the web interface or command line, and securing it in a proper network cabinet or environment.

Does the AR1220E require periodic upgrades?

Yes, Huawei recommends keeping the AR1220E firmware updated to the latest version to ensure security patches and performance enhancements.

Are there alternative products to the AR1220E in Huawei's lineup?

Yes, alternatives include the Huawei AR1210 and AR3260, which offer varying levels of performance and port configurations to meet different needs.

What are common troubleshooting tips for the AR1220E?

For common issues, check your connections, ensure firmware is updated, and consult the user manual. If problems persist, reach out to Huawei support.

What accessories are available for the AR1220E?

Accessories for the AR1220E include additional SIC cards, power supply options, and mounting kits.

How does the AR1220E compare to similar products in its category?

The AR1220E stands out for its combination of 2 GE COMBO, 8 GE LAN ports, and 2 SIC slots, offering superior performance and flexibility compared to other routers in the same price range.

How do I use the USB ports on the AR1220E?

The USB ports on the AR1220E can be used for storage, upgrading firmware, or connecting other peripheral devices essential for network extension.