Cisco 857 Integrated Services Router

Computer > Enterprise Computing > Network Routers

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Mfg Part# CISCO857K9

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Product Information

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Cisco 857 Integrated services router is fixed-configuration router that supports broadband cable and Asymmetric DSL (ADSL) over analog telephone lines connections in small offices. They provide the performance needed to run concurrent services, including firewall and encryption for VPNs. The Cisco Router and Security Device Manager (SDM) Web-based configuration tool simplifies setup and deployment, and centralized management capabilities give network managers visibility and control of router configurations at the remote site.

General Information

Manufacturer:
Cisco Systems, Inc
Manufacturer Part Number:
CISCO857-K9
Manufacturer Website Address:
www.cisco.com
Brand Name:
Cisco
Product Series:
800
Product Model:
857
Product Name:
857 Integrated Services Router
Product Type:
Multi Service Router

Interfaces/Ports

Number of Ports:
5
Fast Ethernet Port:
Yes
DSL Port:
Yes
Interfaces/Ports:
4 x RJ-45 10/100Base-TX LAN

Media & Performance

Connectivity Media:
Twisted Pair 10/100Base-TX

Management & Protocols

Management:
802.1d Spanning Tree Protocol Cisco Router and Security Device Manager (SDM) Cisco Configuration Express Cisco CNS 2100 Intelligence Engine support DSL firmware update from Flash Cisco Service Assurance Agent (SAA) Telnet Simple Network Management Protocol (SNMP) CLI HTTP management
Protocols:
DNS
Security Features:
Stateful Inspection Firewall Network Address Translation (NAT) Port Address Translation (PAT) DHCP Server/Relay/Client Access control lists (ACLs) Hardware-accelerated Triple Data Encryption Standard (3DES) for IPSec Hardware-accelerated Advanced Encryption Standard (AES) for IPSec IPSec 3DES termination/initiation IPSec pass-through 5 VPN Tunnels Point-to-Point Tunneling Protocol (PPTP) pass-through RADIUS and TACACS+

Memory

Standard Memory:
64 MB
Maximum Memory:
64 MB
Memory Technology:
SDRAM
Flash Memory:
20 MB

Controls/Indicators

Controls:
1 x Power Switch
Status Indicators:
LEDs: OK ADSL CD ADSL RXD ADSL TXD PPP VPN ETHERNET LAN 0 ETHERNET LAN 1 ETHERNET LAN 2 ETHERNET LAN 3

Software

Operating System:
Cisco 850 Series IOS Advanced Security

Power Description

Power Consumption:
26 W Maximum
Power Source:
AC Adapter

Environmental Conditions

Temperature:
32 F (0 C) to 104 F (40 C) Operating
Humidity:
10% to 85% Non-condensing Relative Humidity Operating

Physical Characteristics

Form Factor:
Wall Mountable
Height:
2"
Width:
10.3"
Depth:
8.5"
Weight (Approximate):
2.10 lb

Miscellaneous

Additional Information:
Recommended Number of Users: 10 Dying gasp Kensington security slot Quality of Service (QoS) Features: Weighted Fair Queuing (WFQ) Policy-based routing (PBR) Per-VC queuing Per-VC traffic shaping
Certifications & Standards:
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 RFC 1483/2684 IEEE: IEEE 802.1d IEEE 802.3 IEEE 802.3u DSL Specifications: ST-Micro DynaMiTe (formerly Alcatel Micro Electronics) ADSL Chipset (20190) T1.413 ANSI ADSL DMT issue 2 G.992.1 ITU G.DMT support G.992.3 ITU G.hs ADSL type negotiation G.992.3 (ADSL 2)/G.992.5(ADSL2+)