Technical Details for Huawei H3C MSR 20-40

Huawei H3C MSR 20-40

Description: Model ID 0235A19K / H3C MSR 20-40 - Router - VoIP gateway - Fast EN

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General
Device Type	Router
Form Factor	External
Installed Modules Qty (Max)	4 (max)
Width	43.6 cm
Depth	41 cm
Height	4.4 cm
Weight	6 kg
Processor
Type	PowerPC
Memory
RAM	128 MB (installed) / 384 MB (max) - SDRAM
Networking
Connectivity Technology	Wired
Data Link Protocol	Fast Ethernet
Network / Transport Protocol	TCP/IP, IPX/SPX, SNA, UDP/IP, NTP, PPPoE, PPPoA, IPoA, IPoE, ARP, FTP, DHCP, DNS
Routing Protocol	OSPF, 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 Protocol	SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c
Status Indicators	Power, link OK, system, active
Features	Flow 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 Standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
IP Telephony
VoIP Functionality	VoIP gateway
VoIP Protocols	H.323, SIP
Voice Codecs	G.723, G.729a, G.711u, G.711a
Expansion / Connectivity
Expansion Slots Total (Free)	4 ( 4 ) x Smart Interface Card (SIC)
Interfaces	2 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 Accessories	256 MB CompactFlash Card
Encryption Algorithm	RSA, IKE, SSL, PKI
Authentication Method	Secure Shell (SSH), RADIUS, TACACS, Secure Shell v.2 (SSH2)
Compliant Standards	ETSI, 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 Device	Power supply - internal
Voltage Required	AC 120/230 V ( 50/60 Hz )
Power Provided	100 Watt
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	40 °C
Humidity Range Operating	5 - 90%

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Technical Details for Huawei H3C MSR 20-40

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