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| 10 answered questions
Model: CISCO1921-SEC/K9, Cisco Router ISR G2 Security Bundle
Detail: Cisco 1921 Security Bundle w/SEC license PAK
List Price: US$1,695.00
Price: $783.09
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Condition: Brand New Sealed
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Overview (CISCO1921-SEC/K9)

CISCO1921-SEC/K9 router is the CISCO1921/K9 router configured with a Security License.

Quick Specs

Figure 1 shows the appearance of Cisco Router 1921-SEC/K9.


Table 1 shows the Quick Specs of the CISCO1921-SEC/K9.

Product Code



Cisco 1921 Security Bundle w/SEC license PAK

Rack Units



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

Expansion Slot(s)

2 enhanced High-Speed WAN Interface Card (EHWIC) slots


512 MB/512 MB

Flash Memory

256 MB/256 MB


1.75 x 13.5 x 11.5 in.

Package Weight

5.41 Kg

Security License

Figure 2 shows the Security License function.

Secutiry License Features

Datasheet Download

Cisco Router 1921 Series Datasheet.pdf

Get More Information

Reference the CISCO1921/K9 to get more product details about the CISCO1921-SEC/K9.

Or Contact us via Live Chat or


Specification (CISCO1921-SEC/K9)

CISCO1921-SEC/K9 Specification


Security Bundle w/SEC license PAK

Services and Slot Density

Embedded hardware-based cryptography acceleration (IPsec + SSL)


RJ-45 onboard LAN/WAN 10/100/1000 ports


EHWIC slots


Doublewide EHWIC slots (use of a doublewide EHWIC slot will consume 2 EHWIC slots)


Cisco Integrated Services Module (ISM) slots


Memory (DDR2 DRAM): Default/maximum

512 MB/512 MB

USB flash memory (internal): Default/maximum

256 MB/256 MB

External USB flash-memory slots (Type A)


USB console port (mini-Type B) (up to 115.2 kbps)


Serial console port (up to 115.2 kbps)


Serial auxiliary port (up to 115.2 kbps


Integrated power supply

AC and DC power-supply models

Power-supply options

POE (external) - on AC models only

Redundant-power-supply support


Power Specifications

AC input voltage

100-240V ~

AC input frequency

47-63 Hz

AC input current range AC power supply (maximum) (amps)


AC input surge current


Typical power (no modules)


Maximum power capacity with AC power supply


Maximum power capacity with PoE power supply (platform only)


Maximum PoE device power capacity with PoE power supply


DC power input

32-60 VDC, 4A, positive or negative, single source

DC input wire size

AWG 14 (2.0 mm2)

Safety ground-wire size

AWG 14 (2.0 mm2), minimum

Wire terminal (lug)

Amp/Tyco No.32957

Overcurrent protection

20A maximum

Physical Specifications

Dimensions (H x W x D)

1.75 x 13.5 x 11.5 in. (4.45 x 34.29 x 29.21 cm)

Rack height

1 rack unit (1RU)

Rack-mount 19 in. (48.3 cm) EIA


Wall-mount (refer to installation guide for approved orientation)


Package Weight

11.9 lb (5.41 Kg)

Weight: With AC power supply (no modules)

6.75 lb (3.06 Kg)

Weight: With PoE power supply (no modules)

7.5 lb (3.4 Kg)


Back to sides

Environmental Specifications

Operating Conditions

Temperature: 5906 ft (1800m) maximum altitude

32-104°F (0-40°C)

Temperature: 9843 ft (3000m) maximum altitude

32-77°F (0-25°C)


10,000 ft (3,000m)


10 to 85% relative humidity (RH)

Acoustic: Sound pressure (typical/maximum)

32.99/58.33 dBA

Acoustic: Sound power (typical/maximum)

41.99/67.22 dBA

Transportation and Storage Conditions


-40 to 158°F (-40 to 70°C)


5 to 95% RH


15,000 ft (4,570m)

Regulatory Compliance


UL 60950-1

CAN/CSA C22.2 No. 60950-1

EN 60950-1

AS/NZS 60950-1

IEC 60950-1


47 CFR, Part 15

ICES-003 Class A

EN55022 Class A

CISPR22 Class A

AS/NZS 3548 Class A


EN 300-386

EN 61000 (Immunity)

EN 55024, CISPR 24





ANSI T1.101

IEEE 802.3

RTTE Directive


Faq (CISCO1921-SEC/K9)

Which CISCO router is suitable as gateway router for medium size organization of about 80 client computers connected to the internet?

Cisco1900 Series Router is OK.

Can I console 1900 router with USB port?

YES, USB console In addition to the RJ-45 Console port, the Cisco 1900 ISRs have a USB 5-pin mini Type-B port. When first connecting to this port, a USB driver must be installed. You will be prompted to install the driver. Simply follow the installation prompts to install the driver.

Cisco 1921 CAN support Vwic2-2MFT-T1/E1?


If I purchased a Cisco ISR G2 router on Cisco IOS Software Release 15.0(1) M before the limitation was imposed, what should I do? And should I need to upgrade my Cisco IOS Software?

Assuming that you already have purchased the securityk9 package for encryption, you must purchase a HSEC-K9 license as a spare.

Why do I need to purchase the SEC-K9 license as a spare?

If you purchase a Cisco ISR G2 chassis and later decide to turn on security features, you must buy a SEC-K9 license. The administrator must download the license to the router and follow the license installation instructions that come with the license to be able to use the security features on the router. The more SEC-K9 licenses for Cisco 1900 routers, you can visit: Cisco 1900 Routers

On the Cisco ISR G2 routers with the SEC-K9 license, what tunnel count and performance throughput are available?

The SEC-K9 permanent licenses apply to the Cisco 1900, 2900, and 3900 ISR G2 platforms; these licenses limit all encrypted tunnel counts to 225 tunnels maximum for IP Security (IPsec), Secure Sockets Layer VPN (SSL VPN), a secure time-division multiplexing (TDM) gateway, and secure Cisco Unified Border Element (CUBE) and 1000 tunnels for Transport Layer Security (TLS) sessions. The SEC-K9 license limits encrypted throughput to less than or equal to 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. This requirement applies for the Cisco 1900, 2900, and 3900 ISR G2 platforms. The more detailed Cisco 1900 Licenses you can click here, e.g. L-SL-19-SEC-K9=, SL-19-SEC-K9, L-SL-19-DATA-K9=, SL-19-DATA-K9

Does this router support VPN IP/sec?

Yes it is supported.

What Mbps bandwidth does this router has in WAN port? Does the router support 10G gigabit bandwidth in LAN ports?

This module is 15 Mbps. No 10G interface for this router. 

Can I upgrade my CISCO1921/K9 to this model?

Yes, but you need to buy a Sec license separately.

The 1900 series routers which IOS supports IP SLA?

The dedicated or SLAs router is used exclusively for Cisco IOS IP SLA operations and is connected to the edge routers to simulate the customer network traffic. It is typically a Cisco 1900, 2800, 2900, 3800, 3900 or 7200 Series Router.

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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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.


Customer Reviews

4.9 5
4.9 (11 reviews)
5 Stars
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Share your thoughts with other customers?

Posted on 4/24/2016
Verified Buyer
Great quality with phenomenal service.

I was not familiar with AP when I started. I had a lot of questions and reservations and the sales at were VERY patient and thorough will all of my inquiries and needs. What's more, the quality of the AIR-CAP3702I-H-K9 is better than I envisioned.

Posted on 1/25/2016
Verified Buyer
SEC Feature Lic-1921-SEC/K9

a SEC Feature Lic piece. I got a reliable one from this online shop.

Posted on 11/8/2015
Verified Buyer
High quality

buy it for my office in Saudi Arabia. It works well.

Posted on 6/18/2015
Verified Buyer
IP SEC VPN supported

IP SEC VPN supported with Cisco 1921-SEC/K9. got this point.

Posted on 3/23/2015
Verified Buyer

This is my first time try in, high quality and low price, a good experience.

Posted on 12/5/2014
Verified Buyer
Good support

I bought the license L-SL-19-SEC-K9 and CISCO1921/K9. They help me on the setup.

Posted on 9/22/2014
Verified Buyer
Awesome Router

Cisco routers always be the best!

Posted on 9/25/2013
Verified Buyer

I bought many Cisco routers and switches from, and I would have given it 5 star this time, but it cannot configure a T1 wic very well. Cisco can do better than this.

Posted on 9/18/2013
Verified Buyer

Great prices,great product and easy purchase. I have 3 Cisco products and all have given me great service.

Posted on 8/3/2013
Verified Buyer
Cisco 1941

Fast shipping, great router, thank you!

Posted on 8/6/2011
Verified Buyer
Great prices

Great prices,great product and easy purchase. I have 3 linksys/cisco products and all have given me great service

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