Cisco ISR 1GE/FE WAN 8 10/100 WAN 1G C891F-K9
General
Device Type     Router - 8-port switch (integrated)
Enclosure Type     Desktop, rack-mountable - 1U
Connectivity Technology     Wired
Data Link Protocol     Ethernet, Fast Ethernet, Gigabit Ethernet
Capacity     IPSec VPN tunnels: 50
Network / Transport Protocol     L2TP, RSVP, ICMP/IP, IPSec, FTP, DHCP, DNS, L2TPv3, DDNS, RTP
Routing Protocol     OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, GRE, OSPFv3, policy-based routing (PBR), BGP-4+, WCCP, Bidirectional Forwarding Detection (BFD)
Remote Management Protocol     Telnet, SNMP 3, HTTP, HTTPS, SSH, CLI
Encryption Algorithm     DES, Triple DES, SSL, PKI, 128-bit AES, 192-bit AES, 256-bit AES
Authentication Method     RADIUS, TACACS+
Features     Firewall protection, NAT support, power over Ethernet (PoE), auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, dynamic DNS server, DiffServ support, MAC address filtering, IPv6 support, High Availability, Intrusion Prevention System (IPS), Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Link Fragmentation and Interleaving (LFI), Dynamic Multipoint VPN (DMVPN), DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), DNS proxy, fanless, DHCP relay, DHCP client, Class of Service (CoS), Flexible NetFlow (FNF), security lock slot (cable lock sold separately), DiffServ Code Point (DSCP) support, Storm Control
Compliant Standards     IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af, IEEE 802.1x, CISPR 24, EN 61000-3-2, EN55022, ICES-003, EN 61000-3-3, EN55024, CISPR 22, EN50082-1, EN 61000-6-1, KN22, EN 300386
RAM     512 MB (installed) / 1 GB (max)
Flash Memory     256 MB
Communications
Type     ISDN / analog modem combo
Protocols & Specifications     ITU V.92
Expansion / Connectivity
Interfaces     Management: 1 x console - RJ-45
USB 2.0: 1 x 4 pin USB Type A
LAN: 4 x 10Base-T/100Base-TX/1000Base-T (PoE) - RJ-45
LAN: 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45
WAN: 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45
WAN: 1 x SFP (mini-GBIC)
WAN: 1 x BRI ST
WAN: 1 x 10Base-T/100Base-TX - RJ-45
WAN: 1 x modem - RJ-11
Power
Power Device     External power adapter - 60 Watt
Voltage Required     AC 120/230 V (50/60 Hz)
Software / System Requirements
OS Provided     Cisco IOS Advanced IP services
Dimensions & Weight
Width     32.5 cm
Depth     24.9 cm
Height     4.4 cm
Weight     2.5 kg
Manufacturer Warranty
Service & Support     Limited warranty - advance parts replacement - 1 year - response time: 10 days
Environmental Parameters
Min Operating Temperature     0 °C
Max Operating Temperature     40 °C