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Technical Details for Huawei H3C MSR 20-20


Technical Details for Huawei H3C MSR 20-20 Bridge / Router
Huawei H3C MSR 20-20 
Description: Model ID 0235A19H / H3C MSR 20-20 - Router - VoIP gateway - EN, Fast EN

Technical Details for Huawei H3C MSR 20-20

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General
Device TypeRouter
Form FactorExternal
Installed Modules Qty (Max)2 (max)
Width36 cm
Depth30 cm
Height4.4 cm
Weight3 kg
Processor
TypePowerPC
Memory
RAM128 MB (installed) / 384 MB (max) - SDRAM
Networking
Connectivity TechnologyWired
Data Link ProtocolEthernet, Fast Ethernet
Network / Transport ProtocolTCP/IP, IPX/SPX, SNA, UDP/IP, NTP, PPPoE, PPPoA, IPoA, IPoE, ARP, FTP, DHCP, DNS
Routing ProtocolOSPF, RIP, BGP-4, IS-IS, BGP, IGMP, VRRP, PIM-SM, static IP routing, PIM-DM, OSPFv3, PIM-SSM, Multiprotocol BGP, MSDP, policy-based routing (PBR), RIPng
Remote Management ProtocolSNMP 1, RMON, Telnet, SNMP 3, SNMP 2c
Status IndicatorsPower, link OK, system, active
FeaturesFlow control, firewall protection, bootROM, IPX-routing, NAT support, hardware encryption, NAPT support, VLAN support, IGMP snooping, port mirroring, IPv6 support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Data prioritization (Qos) for VoIP applications, Committed Access Rate (CAR), RADIUS support, SSH support, DHCP server, FTP server, MLD snooping
Compliant StandardsIEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
IP Telephony
VoIP FunctionalityVoIP gateway
VoIP ProtocolsH.323, SIP
Voice CodecsG.723, G.729a, G.711u, G.711a
Expansion / Connectivity
Expansion Slots Total (Free)2 ( 2 ) x Smart Interface Card (SIC)
Interfaces2 x network - Ethernet 100Base-TX - RJ-45
1 x USB - 4 PIN USB Type A
1 x management - auxiliary - RJ-45
1 x management - console - RJ-45
Miscellaneous
Included Accessories256 MB CompactFlash Card
Encryption AlgorithmRSA, IKE, SSL, PKI
Authentication MethodSecure Shell (SSH), RADIUS, TACACS, Secure Shell v.2 (SSH2)
Compliant StandardsETSI, VCCI, EN 60950, EN55022, ICES-003, IEC 60950, EN55024, UL 60950 Third Edition, FCC Part 15, CSA 22.2 No. 950 Third Edition
Power
Power DevicePower supply - internal
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Power Provided54 Watt
Environmental Parameters
Min Operating Temperature0 °C
Max Operating Temperature40 °C
Humidity Range Operating5 - 90%
 
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Huawei H3C MSR 20-20