Specifications
Table 1 Hardware Specifications
MSR 20 Series | MSR 20-20 | MSR 20-21 | MSR 20-40 |
Number of Fixed Ethernet ports | 2 10/100M FE | 2 100M FE | 2 100M FE |
Number of Fixed Switching Ports (Second Layer) | None | 8 100M FE | None |
Modular Slot | 2 SIC slots | 2 SIC slots | 4 SIC slots |
ESM slot | 1 | 1 | 2 |
VPM slot | 0 | 0 | 2 |
Fixed USB(USB1.1) ports | 1 | 1 | 1 |
Auxiliary port | 1 | 1 | 1 |
Console port | 1 | 1 | 1 |
Hardware encryption | Support(SNDE/ANDE) | Support(SNDE/ANDE) | Support(SNDE/ANDE) |
IP Forwarding Performance(pps) | 180K | 180K | 180K |
DRAM capacity (default/maximum) | 256MB/384MB | 256MB/384MB | 256MB/384MB |
CF (default/maximum) | 256MB/1GB | 256MB/1GB | 256MB/1GB |
Output Power(Maximum) | 54W | 54W | 100 W |
AC input voltage | 100 to 240 VAC | 100 to 240 VAC | 100 to 240 VAC |
Frequency | 50-60 Hz | 50-60 Hz | 50-60 Hz |
Outline dimension (mm) (W×D×H) | 360×287.1×44.2mm | 360×287.1×44.2mm | 436×407.1×44.2mm |
Casing | Metal | ||
Weight | 3.4kg | 3.4kg | 5.4kg |
Operating temperature | 32 to 104°F (0 to 40°C) | 32 to 104°F (0 to 40°C) | 32 to 104°F (0 to 40°C) |
Operating humidity | 5-90% (noncondensing) | ||
EMC | ETSI EN 300 386 V1.3.1 (2001-09) EN 55022(1998) EN 55024 (1998) FCC Part15 ICES-003 VCCI V-3 AZ/NZS CISPR22 CNS 13438 | ||
Security specification | UL 60950 3rd Edition CSA 22.2#950 3rd Edition 1995 EN 60950: 2000 + ZB & ZC deviations for European Union LVD Directive IEC 60950:1999 + corr. Feb. 2000, modified + all National deviations | ||
Table 2 Software Specification
Attributes | Description | ||
Network interconnection | LAN protocol | ARP (proxy ARP, free ARP, authorization ARP) Ethernet_II Ethernet_SNAP VLAN (PORT-BASED VLAN/MAC-BASED VLAN/VLAN-BASED PORT ISOLATE/ VOICE VLAN) 802.3x LACP(802.3ad) 802.1p 802.1Q 802.1x RSTP(802.1w) MSTP(802.1s) GVRP PORT LOOPBACK PORT MUTILCAST suppression | |
WAN protocols | PPP, and MP PPPoE Client, and PPPoE Server FR, and MFR FR Fragment, FR Compress, and FR over IP FRTS ATM (IPoA, IPoEoA, PPPoA and PPPoEoA) DCC, and Dialer Watch HDLC,LAPB X25, X25 over TCP and X25 to TCP X25 PAD, X25 Huntgroup and X25 CUG DLSW(V1.0/2.0) ISDN and ISDN Network,ISDN QSIG,MODEM | ||
Network protocols | IP services | Fast forwarding (unicast/multicast) TCP UDP IP Option IP unnumber Policy routing (unicast/multicast) | |
Non-IP services | SNA/DLSw support DLSw Ethernet redundancy backup IPX Netstream sFLOW | ||
IP application | Ping and Trace DHCP Server DHCP Relay DHCP Client DHCP Snooping DNS client DNS Static DNS proxy NQA IP Accounting UDP Helper NTP Telnet TFTP Client FTP Client FTP Server | ||
IP route | Static routing management Dynamic routing protocols RIP/RIPng OSPF OSPFv3 BGP IS-IS Multicast routing protocols IGMP PIM-DM PIM-SM MBGP MSDP Routing policy | ||
MPLS | LDP LSPM MPLS TE MPLS FW MPLS/BGP VPN L2VPN MPLS SUPPORTS MULTICAST | ||
IPv6 | IPv6 basic functions IPv6 ND IPv6 PMTU IPv6 FIB IPv6 ACL IPv6 transition technologies NAT-PT IPv6 tunneling 6PE IPv6 routing IPv6 static routing management Dynamic routing protocols RIPng OSPFv3 IS-ISv6 BGP4+ Multicast routing protocols MLD PIM-DM PIM-SM PIM-SSM Ipv6 Multicast | ||
Network security | Port security | PPPoE Client&Server PORTAL 802.1x | |
AAA | Local authentication Radius HWTacacs | ||
Firewall | ASPF ACL FILTER | ||
Data security | IKE IPSec Encryption card Portal | ||
Other security technologies | L2TP NAT/NAPT PKI RSA SSH V1.5/2.0 SSL URPF GRE Anti DDOS DVPN SSL VPN | ||
Reliability | VRRP backup center load balance based bandwidth | ||
QOS | L2 QoS | SP CAR LR Flow-base QOS Policy Port-Based Mirroring Flow-Based Mirroring Cos-Based HOLB(Head of Line Blocking)Prevention Packet Remarking Flow Redirect Flow Accounting Flow Control&Backpressure Priority Mapping Port Trust Mode Port Priority Flow Filter ACL | |
Traffic supervision | CAR (Committed Access Rate) LR (Line Rate) | ||
Congestion management | FIFO, PQ, CQ, WFQ, CBQ and RTPQ | ||
Congestion avoidance | WRED/RED | ||
Traffic shaping | GTS (Generic Traffic Shaping) | ||
Other QOS technologies | FR QOS MPLS QOS MP QoS/LFI cRTP/IPHC ATM QOS Sub-interface QOS | ||
Voice | Interfaces | FXS FXO E&M E1VI/T1VI | |
Signaling | R2 DSS1 Q.sig, Digital E&M | ||
H.323 | H.225 H.245 | ||
GK Client | GK Client | ||
SIP | SIP | ||
Codec | G.711A law G.711U law G.723R53 G.723R63 G.729a, G.729R8 | ||
Media Process | RTP/cRTP IPHC Voice Backup | ||
FAX | FAX | ||
Other | Voice RADIUS VoFR DTMF | ||
Maintainability | Network management | SNMP V1/V2c/V3 MIB SYSLOG RMON Webmail management TR-069 | |
Terminal access service | IP and serial terminal access service, RTC | ||
Local management | Command line management File system management auto-config Dual Image | ||
Network quality analysis | NQA, NQA and backup center Auto-detect | ||
User access management | console interface login AUX interface login TTY interface login telnet (VTY) login SSH login FTP login X25 PAD login XMODEM | ||



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