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Cisco

Cisco CISCO891-K9 | SMB router | WAN: 1x 1GbE RJ-45 | LAN: 8x 10/100 switch | IPsec VPN, stateful firewall, QoS | USB for 3G/4G failover | SD-WAN: no | LTE: no | License: IOS Universal (K9 crypto)

SKU:CISCO891-K9

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Description

Compact branch router with integrated 8-port Fast Ethernet switch and a dedicated 1 Gigabit Ethernet WAN port for high-speed internet or MPLS handoff. Delivers reliable routing, integrated firewall, IPsec VPN, advanced QoS, VLANs, and IPv6 services in a single platform, ideal for small office and retail deployments.

Features

- Integrated 8-port managed LAN switch for simplified small-office wiring
- Gigabit Ethernet WAN for high-speed uplink
- Built-in firewall, NAT, and IPsec VPN for secure branch connectivity
- USB modem support for affordable cellular backup
- Dual-stack IPv4/IPv6 with advanced QoS for voice/video
- Compact, fanless branch-ready design

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does this model include integrated Wi‑Fi?
A: No, this variant does not include integrated wireless. Use an external access point if Wi‑Fi is required.

Q: Can I use a 4G USB dongle for backup WAN?
A: Yes, the USB 2.0 port supports select 3G/4G modems for failover. Consult the compatible modem list for specifics.

Q: Is SD‑WAN supported?
A: This platform is not designed for SD‑WAN; it supports traditional routing, IPsec VPN, and DMVPN.

Q: What type of VPNs are supported?
A: It supports IPsec site‑to‑site and remote access VPN with hardware‑accelerated crypto (K9).

Technical Specifications

- WAN interfaces: 1x 10/100/1000 Mbps RJ-45
- LAN switching: 8x 10/100 Mbps managed ports (VLAN, QoS)
- Security: Stateful firewall, ACLs, zone-based firewall, NAT/PAT
- VPN: IPsec site-to-site/remote access, DMVPN/EZVPN capable
- High availability: USB 2.0 for 3G/4G modem failover
- Routing: Static, RIP, OSPF, EIGRP; IPv4/IPv6 dual stack
- Management: CLI, CCP/GUI capable, SNMP, syslog
- Console/Aux: RJ-45 console and auxiliary ports
- Throughput/use case: Small branch/retail edge
- License tier: IOS Universal (K9 crypto)

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