CISCO
Cisco C891F-K9 Gigabit Ethernet Router, Black, Gray
Ethernet WAN
IEEE 802.11d, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Gigabit Ethernet
Management via the website
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Cisco C891F-K9 Gigabit Ethernet Router, Black, Gray
Routers from Cisco’s comprehensive portfolio make it easier to build a smarter, more integrated, and more responsive network.
SD-WAN deployment
Monitor, prioritize, and scale applications with automated deployment via a secure connection.
a wider selection
Gain IT flexibility with the industry’s first enterprise-focused NFV solution. Any application, any platform, any connectivity method.
on-demand scaling
Meet your business needs with the broadest range of services we offer through our integrated, enterprise-class network. Pay as you grow.
SD-WAN deployment
Monitor, prioritize, and scale applications with automated deployment via a secure connection.
a wider selection
Gain IT flexibility with the industry’s first enterprise-focused NFV solution. Any application, any platform, any connectivity method.
on-demand scaling
Meet your business needs with the broadest range of services we offer through our integrated, enterprise-class network. Pay as you grow.
Specification
Data Transfer
MTU path detection:
Yes
Protocols
Management Protocols:
SNMPv3, SSH, CLI, HTTP, RADIUS, TACACS+
Route Selection Protocol:
BGP, EIGRP, OSPF, RIP-1, RIP-2
Features
Cabling technology:
Type of cable technology performance; taking into account the fiber or cable type.
10/100/1000Base-T(X)
Firewall protection:
A component of a computer system or network that blocks unauthorized access attempts while allowing data to be sent externally.
Cisco IOS
DHCP client:
Whether the product uses DHCP (Dynamic Host Configuration Protocol) to obtain IP addresses within a network.
Yes
DHCP server:
A server is a system that responds to requests from an entire computer network, providing support for it. DHCP servers use the Dynamic Host Configuration Protocol (DHCP), which is a standardized network protocol used by servers on an IP network to assign IP addresses to computers. The purpose of DHCP is to automate IP address configuration so that it can take place without the need for a network administrator’s intervention. IP addresses are assigned to a computer for a certain period of time, after which the computer must renew its IP address or obtain a new one.
Yes
Security
Firewall:
Yes
Network Address Translation (NAT):
Yes
Access Control List (ACL):
Yes
Encryption / Security:
Encryption algorithms are used for authentication, key encryption, and radio link privacy. The supported encryption algorithms are those that can be used with this product.
3DES, 128-bit AES, 192-bit AES, 256-bit AES, DES, HTTPS, IPSEC, SSL/TLS
MAC Address Filtering:
MAC filtering allows you to block Internet access for selected computers. A 48-bit address assigned to each network card is used to determine network access. Since MAC addresses are unique, filtering allows you to grant or deny network access to specific devices using blacklists and whitelists.
Yes
Network
Supported network protocols:
Network protocols tested and compatible with this product
L2TP, L2TPv3, NAT, DHCP, DNS, ACLs, OSPF, BGP
Data transfer speed over Ethernet LAN:
Various LAN Ethernet connection speeds in megabits per second.
10, 100, 1,000 Mbit/s
Communication Standards:
Network standards, e.g., IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.11d, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Antenna type:
Antenna type, e.g., indoor, outdoor.
Not supported
ISDN connectivity:
Yes
Number of users:
Number of people who can use the product.
50 users
Quality of Service (QoS):
Yes
Automatic MDI/MDI-X:
MDI (Medium Dependent Interface) describes the interface (both physical and electrical) in a computer network. The Auto-MDIX interface automatically selects between MDI and MDI-X, allowing for connection using either a straight-through or crossover cable, regardless of whether the computers are connected directly or via a hub or switch.
Yes
Ethernet interface type:
Gigabit Ethernet
Management Features
Management via the website:
Using a web application to manage specific tasks.
Yes
Reset button:
Yes
Ports and Interfaces
Wired LAN:
The Ethernet LAN (local area network) interface is used for a wired connection.
Yes
Number of SFP Combo ports:
1
USB version:
The Universal Serial Bus (USB) is a type of computer communication port developed in the 1990s to replace older serial and parallel ports. Each subsequent version—such as 1.1, 2.0, or 3.0—is faster than the previous one.
2.0
Ethernet WAN:
Yes
Number of Ethernet LAN ports (RJ-45):
Number of Ethernet LAN (RJ-45) ports on the device. Ethernet LAN (RJ-45) ports allow a computer to connect to an Ethernet network.
8
DC output jack:
Connecting the device to a power source.
Yes
Performance
Flash memory capacity:
256 MB
Structure
Built-in switch:
A button that turns the device on or off when pressed.
Yes
Product color:
Color, e.g., red, blue, green, black, white.
Black, Gray
Power
Power Type:
Type of energy source.
Alternating current
AC input voltage:
Electrical voltage.
100 - 240 V
AC input frequency:
50 - 60 Hz
PoE Support:
The device supports Power over Ethernet (PoE), a technology that transmits electrical power via Ethernet cables to network-connected peripheral devices. This allows both data and electrical power to be transmitted to devices such as wireless access points or IP cameras via a single cable.
Yes
Ergonomics
LEDs:
Yes
Weight and Dimensions
Product weight:
Product weight without packaging (net). Whenever possible, the net weight is listed together with the weight of the equipment’s standard accessories. Please note that some manufacturers define the product weight as that of a single unit, excluding the weight of accessories and/or supplies.
2.5 kg
Product depth:
Distance from the front to the back of the item.
248.4 mm
Product height:
Product height.
44.5 mm
Product width:
Width measurement.
322.8 mm
WAN connection
SIM card slot:
Whether the device has a SIM card slot.
No
Packaging data
Weight including packaging:
Weight of the packaged product in grams.
4.24 kg
Package width:
The distance from one side of the package to the other.
342.9 mm
Package depth:
Distance from the beginning to the end of the package.
508 mm
Package height:
Distance from the top to the bottom of the package.
162.1 mm
Package Contents
Quantity per package:
1 item
DSL Features
Internal modem:
A device inside a computer, cash register, etc., that enables communication over a network.
Yes
Working Conditions
Temperature range (operating):
The minimum and maximum temperatures at which the device can be used safely.
0–40 °C
Temperature range (storage):
The minimum and maximum temperatures at which the device can be safely stored.
0–65 °C
Relative humidity range:
10 - 85%
Permissible relative humidity:
5 - 95%
Permissible operating altitude (above sea level):
0 - 3000 m
Permissible elevation (above sea level):
0 - 4570 m
Logistics data
Country of origin:
Country where the product was manufactured.
Czech Republic
Harmonized System (HS) code:
85176990
Other features
Number of USB ports:
1
Leasing and business services
Finance any business purchases regardless of the time of day.
- Repayment schedule tailored to your needs, from 3 to 72 months (depending on the financial product).
- Fast online verification, you only need basic ID card data.
- You'll receive your purchases as quickly as if you paid by transfer.
- Entirely online and in just a few minutes.
You can finance business purchases
With Operating Lease
- for fixed assets and accessories
- repayment period from 18 to 60 months
- for purchases from PLN 1,000 up to PLN 100,000 net
- all fees can be included as business expenses
With an installment loan
- for all products and services
- repayment period from 3 to 48 months
- for purchases from PLN 1,000 up to PLN 100,000 net
- purchase value from PLN 300 up to PLN 100,000 net
How does it work?
01.
Choose the product you want to buy, find LeaseLink on the product page or in payment methods.
02.
Tailor the offer to your needs.
03.
Verify yourself online.
04.
Get the decision and sign the contract.
05.
Receive your product and grow your business.
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Cisco C891F-K9 Gigabit Ethernet Router, Black, Gray
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