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Cisco ISR891F-K9 Integrated Services Router
Cisco ISR891F-K9 Integrated Services Router

Cisco ISR891F-K9 Integrated Services Router

Product SKU: ISR891F-K9
Regular price
RRP £1,050.00
Sale price
£450.00 (excl. VAT)
Sale price
£540.00 (incl. VAT)
Save £600.00

The 890 ISRs deliver highly secure Internet access across a variety of connectivity options. They have the most diverse WAN connectivity options available in the 800 ISR Series platform. They are ideal for medium-sized branch offices with up to 25-30 remote workers.

- Modular Platform
- Intended for small sites
- These fixed-configuration routers come with powerful management tools, such as the web-based Cisco Configuration Professional, which simplifies setup and deployment.
- Application Hosting Capabilities
- Up to 8 Power over Ethernet (PoE) ports

WAN connection
Ethernet WAN Yes
SIM card slot No
Ethernet LAN features
Ethernet LAN data rates 10,100,1000 Mbit/s
Cabling technology 10/100/1000Base-T(X)
Ethernet LAN Yes
Ports & interfaces
USB ports quantity 1
USB version 2.0
Ethernet LAN (RJ-45) ports 8
DC-in jack Yes
Combo SFP ports quantity 1
Mobile networking
3G No
4G No
Auto MDI/MDI-X Yes
Network address translation (NAT) Yes
Networking standards IEEE 802.11d,IEEE 802.1Q,IEEE 802.1x,IEEE 802.3af
Internal modem Yes
Supports ISDN connection Yes
Number of users 50 user(s)
Path MTU discovery Yes
Routing protocols BGP,EIGRP,OSPF,RIP-1,RIP-2
Management protocols SNMPv3, SSH, CLI, HTTP, RADIUS, TACACS+
Supported network protocols L2TP, L2TPv3, NAT, DHCP, DNS, ACLs, OSPF, BGP
DHCP server Yes
DHCP client Yes
Antenna type Not supported
Management features
Web-based management Yes
Reset button Yes
Quality of Service (QoS) support Yes
Firewall Yes
Firewall security Cisco IOS
Security algorithms 3DES,128-bit AES,192-bit AES,256-bit AES,DES,HTTPS,IPSEC,SSL/TLS
MAC address filtering Yes
Access Control List (ACL) Yes
Flash memory 256 MB
Internal memory 512 MB
On/off switch Yes
LED indicators Yes
Product colour Black,Grey
Flash memory 256 MB
Internal memory 512 MB
Power source type AC
Output voltage 12 V
AC input voltage 100-240 V
AC input frequency 50/60 Hz
Power over Ethernet (PoE) Yes
Technical details
On/off switch Yes
Supports ISDN connection Yes
LED indicators Yes
Product colour Black,Grey
Weight & dimensions
Width 322.8 mm
Depth 248.4 mm
Height 44.5 mm
Weight 2.5 kg
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) 0 - 65 °C
Operating relative humidity (H-H) 10 - 85%
Storage relative humidity (H-H) 5 - 95%
Operating altitude 0 - 3000 m
Non-operating altitude 0 - 4570 m


If you require additional items for your order including cables, modules and other accessories for your products, we are able to provide them. Simply call us on 0114 400 0038 so we can specify exactly what you need and add them to your order.

Shipping costs are calculated based on the total weight of your order. You will see the cost of shipping your order at the checkout. All orders are processed and shipped efficiently and next day delivery is often achieved. We aim to deliver all orders within 2 working days. Feel free to call us to check the likely delivery time of your order.


If you wish to return a product, please contact us in the first instance. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Products that are completely unopened can be returned without charge. If you have opened the packaging and box, you may be subject to a restocking fee.

If you would like more information on our shipping and returns policy, please call us on 0114 400 0038.