Specifications

Chapter 7 Broadband and Dial Access
7-10
Cisco AS5850 Universal Gateway
Competitive Products
Specifications
For More Information
See the Cisco AS5850 Web site: http://www.cisco.com/go/AS5850
• 3Com: TC 2000
• Lucent: APX 8000
• Siemens: HiPath Series
• Alcatel: 7505 Series
Feature Cisco AS5850
Slots
12 feature board slots
2 eRSC slots
Processor Type
650 MHz Broadcom 1250 Dual Core
RSC Switch Fabric
5 GBps, Layer 3 / 4 switching
Memory
1 GB SDRAM with ECC per RSC
128 MB SDRAM (with parity) per feature card
Trunk Cards
Single CT3 plus 216 DSP Channel feature card
24 CE1/CT1 feature card
Single port Channelized STM-1 feature card
Universal Port Card
324 Channel DSP-feature card
Egress Ports
Dual Gigabit load-balanced redundant Ethernet ports with GBIC interfaces for user traffic
Dual 10/100-Mbps Ethernet port with RJ45 connector for management traffic
LAN Protocols
IP
Service Support
Port Policy Management and SS7/C7
Routing Protocols
RIP, RIPv2, OSPF, IGRP, EIGRP, BGPv4, IS-IS, Next Hop Resolution Protocol (NHRP)
Access Protocols
PPP, Serial Line Internet Protocol (SLIP), TCP Clear
Bandwidth Optimization
Multilink PPP (MLPPP), TCP/IP header compression, Bandwidth Allocation Control Protocol (BACP), Bandwidth
on demand, Nonfacility-associated signaling (NFAS), traffic shaping
Network Security
RADIUS or TACACS+, PAP or CHAP authentication, local user/password database, DNIS, CLID, call-type
pre-authentication, Inbound/outbound traffic filtering (including IP), SNMPv2, SNMPv3
Virtual Private Networking
IP Security (IPSec) and Policy enforcement (RADIUS or TACACS+), L2TP, Layer 2 Forwarding (L2F), and generic
routing encapsulation (GRE) tunnels, Firewall security and intrusion detection, IP Precedence, policy-based
routing
Channelized T1
PRI, robbed-bit signaling; loop start, immediate start, and wink start protocols, SS7 IMT
Channelized DS3
PRI, robbed-bit signaling; loop start, immediate start, and wink start protocols, SS7 IMT
Channelized E1
CAS, E1 R2, PRI, SS7 IMT
Channelized STM-1
CAS, E1 R2, PRI, SS7 IMT
ISDN Protocols
Sync mode PPP, V. 120, V. 110 at rates up to 38400
Voice Protocols
G.711, G.723.1, G.726, G.729ab, G.Clear, GSM-FR
H.323v2, H.323v3, H.323v4, SIP, MGCP 1.0
ECAN up to 128ms
T.38 real-time fax relay
Fax detection
Fax and modem passthrough
Modem Protocols
V.90 or V.92 standard supporting rates of 56000 to 28000 in 1333-bps increments
V.44 supporting increased throughput by more than 100 percent for Internet browsing
Fax out (transmission) Group 3, standards EIA 2388 Class 2 and EIA 592 Class 2.0, at modulations V.33, V.17, V.29,
V.27ter, and V.21
K56Flex at 56000 to 32000 in 2000-bps increments
ITU-T V.34 Annex 12 at 33600 and 31200 bps
and more
ISDN Protocols
Sync mode PPP, V.120, V.110 at rates up to 38400 bps
Wireless Protocol
V.110
Console
Asynchronous serial (RJ-45)
Chassis Dimensions
(HxWxD)
24.5 x 17.5 x 24 in.
Chassis Weight
220 lb (100 kg)