CISCO2811 (USED)

 Can I convert the CISCO2811 router from an AC to a DC power supply in the field?

Yes, you can convert power sources in the field. To convert from AC to DC or DC to AC, you need to order the new power supply as a spare.

 What type of power supplies does the CISCO2811 use?

The Cisco 2811 supports DC power as well.

Which network modules are not supported on the CISCO2811?

The table shows the network modules that the Cisco 2811 routers do not support.

Does the Cisco 2811 support all the current network modules?

Most existing modules are supported by the Cisco 2800 Series.

Are NME and HWIC slots backward compatible?

Yes, you can use the current-generation network modules and WICs in the new slots, but they will not be able to take advantage of all the NME features. WICs, VWICs, and VICs are all supported in the HWIC slots.

Does the CISCO2811 support an NME slot?

Yes, NMEs are supported on the Cisco 2811 routers.

Can the CISCO2811 support both Cisco inline power and IEEE 802.3af PoE devices at the same time?

Yes, the Cisco 2800 Series supports up to the maximum total power available per model.

Can the CISCO2811 provide inline power to IP phones and other devices?

Yes, it can. With the optional AC plus inline power supply, the Cisco 2800 Series can provide either IEEE 802.3af-compliant Power over Ethernet (PoE) or Cisco prestandard inline power to devices. The platform is capable of providing up to 15 watts per port, to a total power limit of 160 watts on the Cisco 2811.

Does the CISCO2811 support a T3/E3 interface?

Yes, the Cisco NM-1T3E3 is supported on the Cisco 2811 platforms. In addition, it's also supported on the 2821 and 2851 platforms.

What's the recommended performance with services enabled (IMIX traffic)?

It's up to 2 T1/E1s/xDSL.

What are the main features of the Cisco 2811 router?

The Cisco 2811 features AC power, 2 Fast Ethernet ports, 4 HWIC slots, 2 PVDM slots, 1 NME, 2 AIMS, IP Base software, and comes with 128MB Flash / 512MB DRAM.

How does the Cisco 2811 router benefit system integrators?

System integrators benefit from its scalability and performance to support secure data, voice, and video applications, simplifying integration and reducing deployment costs.

Which application scenarios are most suitable for the Cisco 2811 router?

It's ideal for small to medium-sized business applications, branch offices, and as part of the WAN for larger networks, supporting secure connectivity with performance.

Is upgrading the Cisco 2811 router's firmware necessary?

Yes, to ensure security, reliability, and the introduction of new features, upgrading firmware periodically is recommended.

How to install the Cisco 2811 router?

Installation involves rack or shelf placement, connecting interfaces, configuring IP base software, and ensuring proper cooling and power supply. Technical documentation provides detailed steps.

Are there alternative products to the Cisco 2811 router for small businesses?

Yes, alternatives include newer Cisco ISR models like the 4321 or 4331. These offer enhanced performance, security features, and better support for modern applications.

What common troubleshooting steps can be applied to the Cisco 2811 router?

Common steps include checking power supply, verifying connection interfaces, performing a system reboot, and checking the router configuration and firmware updates.

What accessories are available for the Cisco 2811 router?

Accessories include network modules, voice interface cards, HWICs, power supplies, and console cables, enhancing the router's functionality.

How does the Cisco 2811 router compare with the Cisco 2911 in terms of performance?

While both are part of Cisco's ISR series, the 2911 offers higher performance, more onboard WAN ports, and better scalability, suitable for more demanding applications.

Is the Cisco 2811 router cost-effective for new enterprises?

For new enterprises looking for a balance between cost and performance, the used Cisco 2811 offers a cost-effective solution with sufficient features for basic enterprise needs.

What are the main features of the Cisco 2811 router?

The Cisco 2811 router includes AC power, 2 Fast Ethernet ports, 4 HWIC slots, 2 PVDMs, 1 NME slot, and 2 AIM slots, IP BASE software, and 128 MB Flash/512 MB DRAM.

How cost-effective is the used Cisco 2811 router?

The used Cisco 2811 router offers a cost-effective solution for small businesses requiring reliable networking without the high cost of new equipment.

What are the typical application scenarios for the Cisco 2811 router?

The Cisco 2811 router is ideal for small business environments requiring robust routing, WAN connectivity, and security services.

Are there any alternative products to the Cisco 2811 router?

Yes, alternative products include the Cisco 2911 ISR and ASA5505 adaptive security appliance, depending on network requirements.

How do I install the Cisco 2811 router?

Installation involves mounting, connecting power, configuring network settings via the console, and enabling desired interfaces and services.

Does the Cisco 2811 router need regular software upgrades?

Yes, it is recommended to check for IOS software updates to ensure security patches and functionality improvements.

Is there any specific troubleshooting for the Cisco 2811 router?

Common troubleshooting includes verifying cabling, checking interface status, and reviewing system logs for error messages.

What accessories are compatible with the Cisco 2811 router?

Accessories include additional HWICs, PVDMs, NP modules, and AIM modules to expand functionality.

How does the Cisco 2811 router compare to similar routers?

The Cisco 2811 provides a balanced mix of performance, modularity, and cost, making it a strong choice against other routers in the ISR 2800 series.

What are the power requirements for the Cisco 2811 router?

The Cisco 2811 router requires AC power and supports both 110V and 220V inputs for versatile deployment.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.