Cisco 881 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new Internet vulnerabilities and attacks. These powerful, fixed-configuration routers provide secure broadband, Metro Ethernet, and wireless LAN (WLAN) connectivity. Service providers offering managed Ethernet WAN services can deploy them in customer locations as CPE. You get centralized and remote management capabilities through web-based tools and Cisco IOS® Software for full visibility and control of network configurations at the remote site.
The 881 routers simplify the deployment of Ethernet WAN services, with end-to-end operations, administration, and maintenance (OA&M), service-level agreement (SLA) monitoring and verification, and configuration management.
Cisco 881 Series ISRs come with an 8-port managed switch, providing LAN ports to connect multiple devices. An optional Power-over-Ethernet (PoE) capability can also supply power to IP phones and other devices. Eleven Cisco 890 Series models are available.
Access Control List (ACL) support , Auto-uplink (auto MDI/MDI-X) , Bidirectional Forwarding Detection (BFD) , Class-Based Weighted Fair Queuing (CBWFQ) , DHCP server , DiffServ support , DNS proxy , IGMP snooping , Intrusion Prevention System (IPS) , MAC address filtering , NAT support , Quality of Service (QoS) , Spanning Tree Protocol (STP) support , Stateful Packet Inspection (SPI) , Virtual Routing and Forwarding (VRF) , VLAN support , Weighted Fair Queuing (WFQ)
SSL VPN for secure remote access Hardware-accelerated DES, 3DES, AES 128, AES 192, and AES 256 Public-key-infrastructure (PKI) support 20 IPsec tunnels Cisco Easy VPN Client and Server NAT transparencyZone-based policy firewall: Stateful inspection transparent firewall Advanced application inspection and control Secure HTTP (HTTPS), FTP, and Telnet authentication proxy Dynamic and static port security
Low-Latency Queuing (LLQ) Weighted Fair Queuing (WFQ) Class-Based WFQ (CBWFQ) Class-Based Traffic Shaping (CBTS) (on Fast Ethernet WAN ports and DSL ports in Packet Transport Mode [PTM] only) Class-Based Traffic Policing (CBTP) Policy-Based Routing (PBR) Class-Based QoS MIB Class of service (CoS)-to-differentiated services code point (DSCP) mapping
Management & Monitoring
Cisco Configuration Professional Cisco Configuration Express Cisco Configuration Engine support Cisco AutoInstall IP service-level agreement (SLA) Cisco IOS Embedded Event Manager (EEM) CiscoWorks Cisco Security Manager Telnet, Simple Network Management Protocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol, CLI, and HTTP management RADIUS and TACACS+ Out-of-band management with ISDN S/T port or external modem through virtual auxiliary port Cisco WCS for management of unified access points in models supporting WLAN
Virtual Router Redundancy Protocol (VRRP) (RFC 2338) Hot Standby Router Protocol (HSRP) Multigroup HSRP (MHSRP) Dial backup with external modem through virtual auxiliary port Dial backup with ISDN S/T port (select DSL models only) 3G backup (3G models only)
4 Lan Ethernet 10Base-T/100Base-TX, RJ-45
Port status , Power
Dimensions & Weight
Humidity Range Operating
10 to 85% relative humidity (noncondensing)
Humidity Range Storage
32 to 104ï¿½F (0 to 40ï¿½C)
Expansion / Connectivity
4 Lan, Ethernet 10Base-T/100Base-TX,RJ-45
47 CFR Part 15: 2006 CISPR22: 2005 EN300386: V1.3.3: 2005 EN55022: 2006 EN61000-3-2: 2000 [Inc amd 1 and 2] EN61000-3-3: 1995 [+ amd 1: 2001] ICES-003 Issue 4: 2004 KN 22: 2005 VCCI: V-3/2006.04Immunity: CISPR24: 1997 [+ amd 1 and 2] EN300386: V1.3.3: 2005 EN50082-1: 1992 EN50082-1: 1997 EN55024: 1998 [+ amd 1 and 2] EN61000-6-1: 2001The following are supported on teleworker models: AS/NRZ 3548: 1992 Class B CFR 47 Part 15 Class B EN60555-2 Class B EN55022 Class B ICES-003, Issue 2, Class B, April 1997S