4.5 14
14 Review(s)
Model: CISCO1841 Cisco 1841 Router
Detail: Cisco 1800 Series Router: Cisco 1841 Modular Router w/2xFE, 2 WAN slots, 64 FL/256 DR
Replacement: CISCO1941/K9
List Price: US$1,395.00
Price: $586.00
You save: US$809.00 (58% OFF)
Condition: Brand New Sealed  Used
Express Shipping to Ashburn, VA, United States
2-6 Days, via DHL, FedEx, EMS, etc. ?
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your order will arrive within the
estimated delivery time.
US$ 586.00 Brand New Sealed
CISCO1841 SMARTnet Service Tool.

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Overview (CISCO1841)

Cisco 1841 Integrated Services Router is part of the Cisco 1800 Integrated Services Router Series which complements the Integrated Services Router Portfolio. Cisco 1841 router offers embedded hardware-based encryption that enabled by an optional Cisco IOS Software security image. It delivers further enhancement of VPN performance with an optional VPN acceleration module; an intrusion prevention system (IPS) and firewall functions; interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; plus sufficient performance and slot density for future network expansion and advanced applications as well as an integrated real-time clock.

Quick Specs

Figure 1 shows the appearance of CISCO1841.

CISCO1841 Appearance

Table 1 shows the Quick Specs.

Product Code


Rack Units


WAN Ports

2 x 10/100 FE WAN Ports

8-Port Managed Switch

4-port single-wide 10/100 BASE-T with HWIC-4ESW

802.11 a/b/g Wireless Model

Yes (with HWIC-AP)


256 MB (installed) / 384 MB (max) - SDRAM

Flash Memory

64 MB (installed) / 128 MB (max)


34.3 cm x 27.4 cm x 4.4 cm

Package Weight

4.45 Kg

Product Details

Figure 2 shows the front panel of CISCO1841.

CISCO1841 Front Panel


System Power (SYS PWR) LED

System Activity (SYS ACT) LED

· If you need 3G wireless WAN option provided, Cisco 881G series would have a 3G card left beside the USB port, meeting your need.

Figure 3 shows the back panel of CISCO1841.

CISCO1841 Back Panel


Slot 1 (WIC, VWIC—data only, or HWIC)

USB port

Kensington Security Slot

Fast Ethernet ports and LEDs

Fast Ethernet ports and LEDs

Aux port

Console port

On/Off switch

Slot 0 (WIC, VWIC—data only, or HWIC)

Input power connection

CompactFlash memory card slot

The Accessories

Table 2 shows some accessories of the CISCO1841.




Four port 10/100 Ethernet switch interface card Cisco Router High-Speed WAN Interface card


AP HWIC w 2.4 Ghz Radio for 802.11 b/g Americas Cisco Router High-Speed WAN Interface card


AP HWIC, 2 radios(2.4/5GHz radios for 802.11a/b/g) ANZ Cisco Router High-Speed WAN Interface card


AP HWIC, 2 radios( 2.4/5Ghz Radios 802.11 a/b/g) FCC Cisco Router High-Speed WAN Interface card

Compare to Similar Item

Table 2 shows the comparison between CISCO1841 and CISCO1941/K9.




Rack Units

1 RU

2 RU


2 x 10/100 FE WAN Ports

2 integrated 10/100/1000 Ethernet ports: GE0/0&GE0/1

Expansion Slot(s)


2 enhanced High-Speed WAN Interface Card slots

1 Internal Services Module slot


256 MB (installed) / 384 MB (max) - SDRAM

512 MB (installed) / 2.5 GB (max)

Flash Memory

64 MB (installed) / 128 MB (max)

256 MB (installed) / 8 GB (max)

Get More Information

Do you have any question about the CISCO1841 router?

Contact us now via Live Chat or


Specification (CISCO1841)

CISCO1841 Specification


Cisco Systems, Inc

Manufacturer Part Number


Product Type

Modular Router

Form Factor

External - modular - 1U

Dimensions (WxDxH)

34.3 cm x 27.4 cm x 4.4 cm


2.7 kg

DRAM Memory

256 MB (installed) / 384 MB (max) - SDRAM

Flash Memory

64 MB (installed) / 128 MB (max)

Data Link Protocol

Ethernet, Fast Ethernet

Network / Transport Protocol


Remote Management Protocol



Cisco IOS IP Base , firewall protection, hardware compression, hardware encryption, VPN support, VLAN support, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), wall mountable, Dynamic Multipoint VPN (DMVPN), Network Admissions Control (NAC)


AC 120/230 V ( 50/60 Hz )

Shipping & Payment


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


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:

Deliver to port: is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Router-switch will recommend trustworthy local freight forwarders to can facilitate the progress under buyer's permission and at buyer's expense.

Deliver to door: will quote all destination charge prior once we have confirmed order. is responsible for transporting goods to door after you have made the payment.

Payment Methods

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Discover American
Wire Transfer eCheck WestUnion


100% Low Price Guarantee: provides high-quality products at low wholesale prices

100% Quality Assurance:

All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed" or "Used / Refurbished".
Used & refurbished items are fully tested with good conditions by Cisco-certified Engineers.

Free CCIE Technical Support:

Our FREE Cisco CCIE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.

100% Money Back Guarantee:

You can contact our customer service team to exchange or return any product that you bought from us.

Flexible Secure Payment & Shipment:

Verified authorization: Mcafee Secure, VeriSign Secured

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.

Standard Services

Branch Offices : Hong Kong | USA | UK
Branch Offices : Hong Kong | USA | UK
Hong Kong Warehouse
Hong Kong Warehouse
Shenzhen Warehouse
Shenzhen Warehouse
Quality Checking
Quality Checking

Customer Reviews

4.4 5
4.4 (14 reviews)
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Share your thoughts with other customers?

Posted on 9/14/2016
Verified Buyer
works well

It works well though it is old.

Posted on 1/14/2016
Verified Buyer
great for home lab

In fact, this model is a little old, but it's enough to creat a home lab for the CCNA/CCNP.

Posted on 11/12/2011
Verified Buyer

Cheap and useful.

Posted on 7/26/2011
Verified Buyer

I am in railways , required flow chat to configure the router 1841

You can click the "live chat" to get help. Our CCIE Engineer will help you. Thanks.

Posted on 7/26/2011
Verified Buyer
1841 router.good!

I have recently purchased this new Cisco 1841 Router. I have it setup so that it connects via ADSL to the internet.How perfect!

Posted on 7/21/2011
Verified Buyer
Value of a Cisco Model 1841

I found a cisco model 1841 router and am just curious as to how much it is worth used in perfect condition. I just need to get rid of it, dont need it or want it.

Posted on 7/21/2011
Verified Buyer

We've recently started deploying 1941s for certain CPE's. We used to use a lot of 1841s.
Is there a 1921 which looks very similar to the 1841 (1U, 2 wic slots)?

Posted on 7/21/2011
Verified Buyer

This is the same router we use for our ccna labs. It is featured in the ccna text books as well. It is an affordable router running cisco ios.

Posted on 12/7/2010
Verified Buyer

CISCO1841 RAM up to 256 Flash Memory to 64,
how much?

Currently, cisco1841 standard config is follows:
Modular Router w/2xFE, 2 WAN slots, 64 FL/256 DR
So, you don't need to upgrade any more..
Which country are you from? Then our sales representative will contact you.. OK?
Also, you can email to
HK yejian technologies co.,ltd

Posted on 12/6/2010
Verified Buyer
at what cost do i get cisco 1841 v06 router?

i shall review once i get the router

Posted on 10/25/2010
Verified Buyer

hello sir,i have a work to do very fastly and to succeed i need one cisco router modular c 1841 in few days as possible.
i am in Angola in central africa; i come by this small mesage to ask if you have a partner or distributor in central africa or south africa so as i could get it in one or two days.

With bests regards!!!!

Hi Daniel, thanks. we can ship to Angola by Express shipping, only 3-5 days.

Posted on 9/25/2010
Verified Buyer
router y swich

por favor me pueden ayudar con una proforma de un router y un swich para mi institucion educativa "Ramon Barba Naranjo"
gracias por tu ayuda

Posted on 9/11/2010
Verified Buyer
Can u ship to Nigeria?

Can u ship to Nigeria? Cisco 1841 includes rack mount kit or not?

Yes, we ship to worldwide. Standard Cisco 1841 has not rack mount kit, you need to purchase that additionally.

Posted on 6/3/2010
Verified Buyer
CISCO 1841

on the package, does the v.35 cable included? does it equipped with two (2) serial port?

Standard Cisco1841 comes without V35 cable & serial WIC card.

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