CISCO876-K9

4 x 10/100Base-TX LAN, 1 x ADSLoISDN WAN, 1 x ISDN BRI (S/T) WAN

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4 x 10/100Base-TX LAN, 1 x ADSLoISDN WAN, 1 x ISDN BRI (S/T) WAN
Additional Information
Manufacturer CISCO
Manufacturer Part Number CISCO876-K9
SKU GROUP-128904
Ethernet Technology Fast Ethernet
Flash Memory 24 MB
Marketing Information The Cisco 876 Integrated Services Router extends the high-performance Cisco Integrated Services Router capabilities of running secure concurrent services, including firewall and VPNs, at broadband speeds to small offices. Easy deployment and centralized management features enable the Cisco 876 to be deployed in small office or teleworker sites as part of an enterprise network, by small to medium business customers for secure WAN connectivity, or used by service providers to offer business-class broadband services.
Description 4 x 10/100Base-TX LAN, 1 x ADSLoISDN WAN, 1 x ISDN BRI (S/T) WAN
Series cisco 800
Height 2"
Width 10.3"
Depth 8.5"
Brand Cisco
Broadband Transmission Technology ADSLoISDN
Bypass No
Carrier Supported ISDN/DSL
Certifications & Standards
  • IEEE:
  • IEEE 802.1x
  • IEEE 802.1d
  • IEEE 802.3
  • IEEE 802.3u
  • DSL Specifications:
  • T1.413 ANSI ADSL DMT issue 2
  • G.992.1 ITU G.DMT support
  • G.992.3 ITU G.hs ADSL type negotiation
  • DSL Forum TR-067
  • Immunity:
  • IEC 61000-4-2:1995 Immunity to Electrostatic Discharges
  • IEC 61000-4-3:1995 Immunity to Radio Frequency Electromagnetic Fields
  • IEC 61000-4-4:1995 Immunity to Electrical Fast Transients
  • IEC 61000-4-5:1995vImmunity to Power Line Transients (Surges)
  • IEC 61000-4-6:1996 Immunity to Radio Frequency Induced Conducted Disturbances
  • IEC 6100-4-8: 1003 Immunity to Power-Frequency Magnetic Fields (N/A for most of Cisco equipment)
  • IEC 61000-4-11:1995 Immunity to Voltage Dips, Voltage Variations, and Short Voltage Interruptions
  • Approvals and Compliance:
  • UL 1950/ CSA 950-95, Third Edition
  • IEC 950:Second Edition with Amendments 1, 2, 3, and 4
  • EN60950: 1992 with Amendments 1, 2, 3, and 4
  • CS-03, Canadian Telecom Requirements
  • FCC Part 68 U.S. Telecom Requirements
  • AS/NZS 3260:1996 with Amendments 1, 2, 3, and 4
  • ETSI 300-047
  • TS 001 with Amendment 1
  • EMI
  • AS/NRZ 3548:1992 Class B
  • CFR 47 Part 15 Class B
  • EN60555-2 Class B
  • EN55022 Class B
  • VCCI Class II
  • ICES-003, Issue 2, Class B, April 1997S
  • IEC 1000-3-2
Editor Choice No
Ethernet Aui No
Fast Ethernet Port No
Featured No
Form Factor
  • Desktop
  • Wall Mountable
Product Name 876 Integrated Services Router
Gigabit Ethernet Port No
Green Compliant No
Headset Port No
Hot Swappable Power Supply No
Input Voltage
  • 110 V AC
  • 220 V AC
ISM Band No
Limited Warranty 1 Year
Manageable No
Management Port Yes
Maximum Memory 256 MB
Memory Technology DRAM
Alt Part No CISCO876K9
Modular No
DSL Port No
Network Technology
  • 10/100Base-TX
  • ISDN BRI (S/T)
Network (RJ-11) No
Product Type Router
Number of Network (RJ-45) Ports 4
Additional Information
  • Dying gasp
  • Kensington security slot
  • Integrated ISDN Dial Backup
  • Multigroup HSRP (MHSRP)
  • Recommended Number of Users: 20
  • Demilitarized Zone (DMZ)
  • ARP-Auto Logoff
  • Output voltages: 5 and 12V
  • IPv6 Features:
  • IPv6 addressing architecture
  • IPv6 name resolution
  • IPv6 statistics
  • IPv6 translation-transport packets between IPv6-only and IPv4-only endpoints
  • ICMPv6
  • IPv6 DHCP
  • QoS Features:
  • Weighted Fair Queuing (WFQ)
  • Class-Based WFQ (CBWFQ)
  • Low-Latency Queuing (LLQ)
  • Class-Based QoS MIB
  • Prefragment before encryption
  • TX ring adjustment
  • VC bundling
  • Policy-based routing (PBR)
  • Per-VC queuing
  • Per-VC traffic shaping
  • High-Availability:
  • Out-of-band management with external modem through virtual auxiliary port
  • Dial backup with external modem through virtual auxiliary port
  • ISDN S/T port for out-of-band management
  • Multicast Features:
  • Protocol Independent Multicast (PIM) Sparse Mode
  • PIM Sparse-Dense Mode
  • Auto route processing (Auto-RP)
PoE (RJ-45) Port No
Redundant Power Supply No
Security Features
  • Port Address Translation (PAT)
  • Access control lists (ACLs)
  • Stateful Inspection Firewall
  • NAT transparency
  • Firewall support for skinny clients
  • Hardware-accelerated 3DES for IPSec
  • Hardware-accelerated AES for IPSec
  • IPSec 3DES termination/initiation
  • IPSec passthrough
  • Point-to-Point Tunneling Protocol (PPTP) passthrough
  • L2TP passthrough
  • 20 VPN Tunnels
  • Advanced Application Inspection and Control
  • E-mail Inspection Engine
  • No Service Password Recovery
  • HTTP Inspection Engine
  • System Logging - EAL4 Certification Enhancements
  • Secure HTTP (HTTPS), FTP, and Telnet authentication proxies
  • Intrusion detection system/intrusion prevention system (IDS/IPS)
  • RADIUS
  • TACACS+
  • Dynamic Multipoint VPN (DMVPN)
  • Lock and Key
  • URL filtering: Websense and N2H2
  • Digital certificates (PKI)
  • Network Admission Control (NAC)
  • Enforcement of secure access policies
Shared SFP Slot No
SKU UNSPSC 43222609
SKU UPC 8.83E+11
Stack Port No
Standard Memory 128 MB
Token Ring Port No
Total Number of Ports 5
10Gigabit Ethernet Port No
Uplink Port No
Usb No
UNII Band No
Wireless LAN No

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