20
21
Ordering Information
Series Specifications
Platform Overview
High-Availability Features
Cisco IOS Software features on Cisco 870 routers—Advanced Security feature set (default):
• Virtual Router Redundancy Protocol (VRRP) (RFC 2338)
• Hot Standby Router Protocol (HSRP)
• 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 (Cisco 876 and 878 only)
Cisco IOS Software Advanced IP Services feature set (optional software upgrade):
• Multigroup HSRP (MHSRP)
Advanced Enterprise Cisco IOS Software feature set (optional software upgrade on Cisco 876 only):
• Integrated dial backup for ADSL using ISDN S/T port
Cisco 870 Series
POWER DISSIPATIONS
AC Input Voltage
100–240 VAC
Frequency
50–60 Hz
Maximum Output Power
26W (80W for optional external Inline PoE adapter)
Output Voltages
5 and 12V (48 VDC for optional external Inline PoE adapter)
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
32–104°F (0 to 40°C)
Non-operating
Temperature
-4–149°F (-20 to 65°C)
Relative Humidity
(non-condensing)
10–85%
Operating Altitude
0–10,000 ft . (0 to 3000 m)
REgULATORy COMPLIANCE
Approvals and
Compliance
• UL 1950/CSA 950-95, Third Edition
• IEC 950: Second Edition with Amendments 1, 2, 3, and 4
• IEC/EN 60950-1, 1st Edition
• 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
• UNI 3 .1/4 .0 PVC
• ITU G .991 .2 G .SHDSL
Cisco 870 Series
Models
WAN Interface
LAN Interfaces
802.11b/g
Option
Integrated ISDN
Dial Backup
Cisco 871
10/100 Mbps Fast
Ethernet
4-port 10/100 Mbps
managed switch
Yes
(Cisco 871W)
Cisco 876
Asymmetric DSL (ADSL)
over ISDN
4-port 10/100 Mbps
managed switch
Yes
(Cisco 876W)
Yes
Cisco 877
ADSL
4-port 10/100 Mbps
managed switch
Yes
(Cisco 877W)
Cisco 878
G .SHDSL
4-port 10/100 Mbps
managed switch
Yes
(Cisco 878W)
PHySICAL SPECIFICATIONS
Dimensions (H x W x D)
2 .00 x 10 .25 x 9 .13 in . (50 .8 x 260 .4 x 231 .9 mm) (wireless models with antenna
connectors, excludes antennae)
2 .00 x 10 .25 x 8 .50 in . (50 .8 x 260 .4 x 215 .9 .9 mm) (non-wireless models)
Weight
2 .10 lbs .
Flash Memory
24 MB (expandable to 52 MB)
System DRAM Memory
128 MB (expandable to 256 MB)
External Power Supply
Universal 100–240 VAC
Console Port
RJ-45
802.11b/g WLANs
Optional on all models
LEDs
PPP, VPN, ADSL, G .SHDSL, WLAN, LAN
USB 2.0 Ports for Advanced
Security Features Such as
Security Tokens
2 USB 2 .0 ports cannot be used for connecting external devices than
specified for the Cisco 871
ISDN Basic Rate Interface
(BRI) S/T
Only available on Cisco 876 for out-of-band management
Power over Ethernet
Optional external adapter for inline PoE for IP phones or external wireless
access point
Product Name
Product Number
Product Description
Cisco 871
CISCO871-K9
CISCO871-SEC-K9
Ethernet to Ethernet Router
Cisco 871 Security Bundle with
Advanced IP Services
Cisco 871W
CISCO871W-G-A-K9
CISCO871W-G-E-K9
CISCO871W-G-J-K9
Ethernet to Ethernet Wireless Router
Cisco 876
CISCO876-K9
CISCO876-SEC-I-K9
CISCO876-SEC-K9
ADSL over ISDN Router
Cisco 876 Security Bundle with
Advanced Enterprise features
Cisco 876 Security Bundle with
Advanced IP Services
Содержание 1700 series
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