CISCO2811

4.4 11
4.4/5.0
11 Review(s)
| 10 answered questions
Model: CISCO2811 Cisco 2811 Router 2800 Series ISR
Detail: Cisco 2811 router 2811 w/ AC PWR, 2FE, 4HWICs, 2PVDMs, 1NME, 2AIMS, IP BASE, 128F/512D
Replacement: CISCO2911/K9
List Price: US$2,495.00
Price: $132.00
You save: US$2,363.00 (95% OFF)
Condition: Used
Availability: In stock
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US$ 132.00 In stock Used
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Overview

Overview (CISCO2811)

The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in security and voice performance, new embedded service options, and dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series.The Cisco 2800 Series features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1/E1/xDSL connections. The routers offer embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call processing and voice mail support; high-density interfaces for a wide range of connectivity requirements; and sufficient performance and slot density for future network expansion requirements and advanced applications.

Cisco 2811 Router 2800 Series ISR
Manufacturer Cisco Systems, Inc
Manufacturer Part Number CISCO2811
Product Type Cisco 2811 Router
Form Factor External - modular - 1U
Dimensions (WxDxH) 43.8 cm x 41.7 cm x 4.5 cm
Weight 6.4 kg
DRAM Memory 512 MB (installed) / 768 MB (max) - DDR SDRAM
Flash Memory 128 MB (installed) / 256 MB (max)
Data Link Protocol Ethernet, Fast Ethernet
Network / Transport Protocol IPSec
Remote Management Protocol SNMP 3
Features Cisco IOS IP Base , modular design, firewall protection, hardware encryption, VPN support, MPLS support, wall mountable, Quality of Service (QoS)
Compliant Standards IEEE 802.3af, IEEE 802.1x
Power AC 120/230 V ( 50/60 Hz )

Specification

Specification (CISCO2811)

CISCO2811 data sheet
Manufacturer Cisco Systems, Inc
Manufacturer Part Number CISCO2811
Product Type Router
Form Factor Desktop - modular - 1U
Connectivity Technology Wired
Data Link Protocol Ethernet, Fast Ethernet
Network / Transport Protocol IPSec
Remote Management Protocol SNMP 3
Encryption Algorithm DES, Triple DES, SSL 3.0, 128-bit AES, 192-bit AES, 256-bit AES
Authentication Method Secure Shell v.2 (SSH2)
Features Modular design, firewall protection, hardware encryption, VPN support, MPLS support, wall mountable, Quality of Service (QoS)
Compliant Standards IEEE 802.3af, IEEE 802.1x
DRAM Memory 512 MB (installed) / 768 MB (max) - DDR SDRAM
Flash Memory 128 MB (installed) / 256 MB (max)
Status Indicators Link activity, power
Connectivity Slots
Interfaces USB : 2 x
2 x 10Base-T/100Base-TX - RJ-45
Management : 1 x console - RJ-45
Serial : 1 x auxiliary - RJ-45
Expansion Slot(s) 4 (total) / 4 (free) x HWIC
1 (total) / 1 (free) x NME
2 (total) / 2 (free) x AIM
2 (total) / 2 (free) x PVDM - SIMM 80-PIN
2 memory
1 (total) / 0 (free) x CompactFlash Card
Power
Power Device Power supply - internal
Voltage Required AC 120/230 V ( 50/60 Hz )
Dimensions / Weight / Miscellaneous
Width 43.8 cm
Depth 41.7 cm
Height 4.5 cm
Weight 6.4 kg
Compliant Standards CISPR 22 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZ 3548 Class A, FCC Part 15, ICES-003 Class A, EN 61000-6-2, FIPS 140-2, EN300-386, EN 60950-1
System Software
OS Provided Cisco IOS IP Base

Q&A

Faq (CISCO2811)

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

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

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.

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.

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.

Does the CISCO2811 support an NME slot?

Yes, NMEs are supported on the Cisco 2811 routers.

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 Cisco 2811 support all the current network modules?

Most existing modules are supported by the Cisco 2800 Series.

Which network modules are not supported on the CISCO2811?

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

NM-1FE-FX

NM-2CE1U

NM-1A-OC3SMI-1V

NM-1FE-TX

NM-2CT1

NM-1A-OC3SML-1V

NM-1FE-SMF

NM-2CT1-CSU

NM-1A-OC3-MM-EP

NM-1FEFX-V2(MMF)

NM-1A-OC3MM

NM-1A-OC3SMI-EP

NM-1FE1R2W

NM-1A-OC3SMI

NM-1A-OC3SML-EP

NM-1FE2W

NM-1A-OC3SML

NM-4T

NM-1FE2W-V2

NM-1GE

NM-1V

NM-2FE2W

NM-1FE-MMF

NM-1CT1

NM-2FE2W-V2

NM-1FEFX-SMF

NM-8E1-IMA

NM-2W

NM-1CE1B

NM-8T1-IMA

NM-4E1-IMA

NM-1CE1U

NM-4T1-IMA

NM-1CT1-CSU

NM-2V

NM-1A-OC3-POM

NM-2CE1B

NM-1A-OC3MM-1V

 What type of power supplies does the CISCO2811 use?

The Cisco 2811 supports DC power as well.

 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.

Shipping & Payment

Delivery

Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.

Delivery OptionsEstimated Delivery Time
DHL 2-4 business days
Fedex 2-4 business days
Hong Kong EMS 5-10 business days
Hong Kong Air Parcel 10-20 business days
By Sea 10-20 business days

Notice:

Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:

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Warranty

Warranty

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Flexible Secure Payment & Shipment:

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Return Material Authorization (RMA) Process

Standard Hardware Warranty Policy:

Original new sealed Cisco product: 1 Year
Used Cisco product: 3 Month

The Support Contacts:

If your Cisco products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.

Reviews

Customer Reviews

4.4 5
4.4 (11 reviews)
5 Stars
8
4 Stars
2
3 Stars
0
2 Stars
0
1 Stars
1

Share your thoughts with other customers?

Posted on 7/29/2011
Verified Buyer
45
awesome 2811 router

We have a lot of 2811s and some 2821s they are awesome and very reliable, worth buying it!

Posted on 7/29/2011
Verified Buyer
55
Good solid router series

Good solid router series. 2811 performs magnificently under a range of bazaar environments.

Posted on 7/22/2011
Verified Buyer
55
On what basis do we select a router

On what basis do we select a router?
ex:- Cisco 2811, 2821, 1800 series ... Yeah..It depends how many people are plugging into your router, the higher models have higher amounts of ports, and more of everything. If you're just looking for a home router, I suggest the 800 series.

Posted on 7/22/2011
Verified Buyer
55
the maximum throughput of a Cisco 2811-SEC/K9 Router

What is the maximum bandwidth that a Cisco 2811-SEC/K9 Router running, Cisco IOS Software, 2800 Software (C2800NM-ADVSECURITYK9-M), Version 12.4(25a), RELEASE SOFTWARE (fc2) can provide?

Posted on 7/22/2011
Verified Buyer
55
cisco2811

I have two networks attached to this Cisco 2811, 10.36.0.0 and 24.154.0.0.Currently i have the gateway of last resort set to the 10 network.

Posted on 7/22/2011
Verified Buyer
55
type of memory for Cisco 2811 Routers

What type of memory for Cisco 2811 Routers? Registered or Unbuffered?
Cisco 2811 Routers require ECC SDRAM (133Mhz, DDR266/PC2100 184-Pin) memory - should it be Registered or Unbuffered?

Posted on 7/22/2011
Verified Buyer
55
Cisco 2811 and another Wan connection

I have router Cisco 2811 and I need to add another Wan connection. What is the better interface card to do it?
My connection to Internet is Eth from the provider and I want to connect an additional line to Internet to anther provider.

Both cards are Ethernet the different in cost is 4 times more. Is it necessary t use the "HWIC-1FE" or I can use "Hwic 4 esw" , If there is a risk in the use of this "Hwic 4 esw" with regard to the Internet?

Posted on 7/22/2011
Verified Buyer
55
How do you enable logging on a Cisco 2811?

Hello
Need command line on how to enable logging on a cisco 2811. Circuit bouncing and can't see for how long it goes down or the alarms on the ckt.

Posted on 7/15/2011
Verified Buyer
55
Buy router

I want to buy some router and switch

Thanks for interests in cisco router and switch
Firstly, please tell us which router and switch do you need?
Kindly send detailed part No to cisco@router-switch.com

Posted on 11/19/2010
Verified Buyer
05
Director Radiocommunications

I am interested to have more explanations about this Cisco Router 2811 . Could you please help me? My project is to install an access point Cisco with Router 2811 connected to broadband Internet in order to permit people on a ray of 500 meters to connect to Internet service by using their Laptop. We want to create through a Cisco Switch some VLANs and using an special security VLAN for the Access Point.
I have the Cisco Switch. I need the Ciscvo Router and the Access point.
Best Regards,
Romel

Hi Romel, please send email to us. we will give your solutions.

Posted on 10/14/2010
Verified Buyer
45
General Director, POLE INFORMATIQUE

Hello,
could you please send me a quote for the product NM-16A/S for the equipment CISCO 2811.

Many Thanks,

NM-16A/S is End-of-Sale.. how about HWIC-4A/S?

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