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ASR2900 Multi-Service Router

ASR2900 Series is the next-generation multi-functional switching router. It is designed to facilitate MSOs, data center operators to develop solutions for enterprise broadband and industrial dedicated network.

    64-bit dual-core processor with specialized gigabit ASIC switching chip

    Strong expandability

    New-generation hardware chip reduces power consumption by 15 % to 20 %

    Supports L2 to L7 routing functions

    Supports varied QoS queues and scheduling techniques

    Supports Console, Telnet, SSH, and SNMP management tools


ASR2900 Gigabit Ethernet Switch

Model

ASR2900‑20

ASR2900‑40

Interface



CON

1 CON

1 CON

USB

1 USB2.0

1 USB2.0

WAN

2 GE Combo 

2 GE‑TX

4 GE Combo 

Expanded slot

2+2(redundancy) HIC

2+2(redundancy)HIC

+2 EIC

Performance/Storage



PPS

1.5 Mpps

3 Mpps

NORFLASH

32 M

32 M

DRAM

1 GB

2 GB

Peripheral Parameters



Power Supply

Built‑in 100 V to 220 V AC 

Hot‑pluggable 100 V to 240 V dual AC

Power

Peak value ≤20 W

Peak value ≤60 W

Dimensions (W × D × H)

443 mm × 300 mm × 44 mm

443 mm × 300 mm × 88 mm

Operating Temperature

0 °C to +60 °C

0 °C to +60 °C

Operating Humidity

5 % to 95 % (non‑condensing)

5 % to 95 % (non‑condensing)

Software Features

Item

ASR2900‑20/40

Link Protocols


LAN

ARP, ARP proxy, Gratuitous ARP

WAN

PPP, Multilink‑PPP, PPPoE ( Client/Serv), HDLC etc.

Network Protocols


Routing

Static routing, straight through routing, default routing

RIPv1/v2, OSPFv2, BGPv4, BEIGRP(compatible with CISCO)

PBR

FastSwitch, Load‑Balance

Multicast

IGMP

PIM‑DM, PIM‑SM, DVMRP

IP service

ICMP, TCP, UDP, IP

NAT, PAT, Port‑MAP, Private‑Service, ALG

Ping, TraceRoute, Nslookup

IP ACL, IMP filter, Fast‑Access

DHCP Client/Serv/Relay

DNS, DNS host, DNS Proxy, DDNS (PeanutHull/DynDNS/CTC)

Keepalive, PDP(compatible with CISCO)

NetFlow, IP Accounting

TFTP Client/Serv, FTP Client

SNTP, job/schedule

MPLS

VRF, MPLS VPN, etc.

IPv6

IPv6(authenticate through IPv6 PhaseII)

IPv6 QoS

IPv6 transition: NAT‑PT, IPv6 tunnel, 4over6

IPv6 tunnel: IPSec v6, GRE, 6to4, ISATAP

IPv6 routing: IPv6 static routing, RIPng, OSPFv3, BGP4+

Reliability


Backup

Floating route backup

Keepalive Ethernet remote monitoring

VRRP

Bandwidth based load sharing and backup

Traffic based load balancing and backup

BFD

BFD for RIP, OSPF, BGP, MPLS, VRRP

Fast switch

QoS


Queuing

FIFO, PQ, CQ, WFQ, CBWFQ

Features

GBSC, Layer7filter

Security


AAA

AAA

Enable, local, Radius, Tacas

PAP, CHAP, MS‑CHAP

Firewall

SYN flood, UDP flood, ICMP flood

ARP‑Protection, ARP‑SCAN, DHCP‑Snooping

Against Internet datagrams, including Ping of Death, Tear‑drop, Land‑Based, WinNuke, PingSweep, ARP attack, Spoofing, etc.

VPN

IKE, IPSec

L2TP, PPTP, GRE

VPN nest

Management

SNMP, SYSLOG, HTTP management

CLI management, file system management

Logging methods: Console port, Telnet/VTY, SSH, etc.

 


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