Ports:
24 auto-negotiating in-line power 10BASE-T/100BASE-TX ports configured
as auto MDI/MDIX; 4 Gigabit SFP ports; RPS power port (-48 VDC); RJ-45
console port
Performance:
12.8 Gbps forwarding bandwidth, 9.5 million packets per second, 16,000
MAC addresses, maximum
Stacking:
Up to 8 switch units, 384 10/100 ports; 3Com XRN® Stacking linked in
active/active load-sharing configuration via front panel SFP ports
Layer 2:
IEEE 802.Q VLANs, 802.3ad LACP, 802.3x full-duplex flow control, 802.1D
STP, 802.1w RSTP, Fast Start with BDPU protection, IGMP v1/v2 multicast
filtering
Layer 3:
Hardware-based routing, ECMP, ARP, virtual interfaces, static/dynamic
routing, RIPv1/v2, OSPF, ASIC Layer 3 forwarding, PIM-DM, PIM-SM, IGMP
v1/v2 snooping, DHCP Relay
Resiliency:
IEEE 802.3ad LACP, hot-swappable switch units, DC RPS provides N+1 power
redundancy, seamless failover between AC and DC modes
Convergence:
Weighted Round Robin/Fair/Strict Priority Queuing, IEEE 802.1p Class of
Service/Quality of Service (CoS/QoS), IPv6 classification,
prioritization and filtering, ingress/egress rate limiting,
webcache-based bandwidth management
Security:
RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session
accounting; SSHv1.5; Access Control Lists; packet filtering; SNMP v3
encryption, IEEE 802.1X Network Login; authentication, VLAN
autoinitiation and QoS profiling; multilevel access privileges;
administrative password recovery; management activity logs
Power over Ethernet:
IEEE 802.3af standard
Operating system:
3Com Operating System; shared with 3Com Switch 8800, 7700 and Router
6000
3Com management:
3Com Network Supervisor, 3Com Network Director, 3Com Enterprise
Management Suite
Other management:
Web-based GUI, SNMP, telnet, CLI, RMON-1 (statistics, history, alarms,
events), SMON, multiple software images, bank swap statistics gathering
and reporting, remote polling/ping (unicast mode only), software
backup/restore, Xmodem, FTP, TFTP, telnet, IP address allocation via
manual/DHCP/BOOTP
Network debugging tools:
DHCP tracker, UDP helper, traceroute, 1-1 traffic mirroring (standalone
unit only)
Built-In power supply:
50/60 Hz AC; 90-240 VAC input; 1.0 A maximum; supports multiple power
modes: AC-only, AC and DC, DC-only
DC Redundant Power Supply
(RPS): Available standards-based DC RPS
designed by Eaton Powerware
Corporation, leading provider of integrated power systems
IEEE standards:
IEEE 802.1D (STP), 802.1p (CoS), 802.1Q (VLANs), 802.1w (RSTP), 802.1X
(Security), 802.3 (Ethernet), 802.3ad (Link Aggregation), 802.3ab
(1000BASE-T), 802.3af (Power over Ethernet), 802.3i (10BASE-T), 802.3u
(Fast Ethernet), 802.3x (Flow Control), 802.3z (Gigabit Ethernet)
Standard:
EN 60068 (IEC 68)
Emissions:
CISPR 22 Class A, FCC Part 15 Class A, EN 55022 1998 Class A, ICES-003
Class A, VCCI Class A, EN 61000-3-2 2000, 61000-3-3
Immunity:
EN 55024
Safety agency
certifications: UL 60950, IEC 60950-1, EN
60950-1, CAN/CSA-C22.2 No. 60950
Reliability:
MTBF 30 years (263,000 hours)
Dimensions:
Height: 43.6 mm (1.7 in or 1U); width: 440 mm (17.3 in), depth: 427 mm
(16.8 in or 1U)
Weight:
6.3 kg (13.9 lb)
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Package Contents
Switch
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Rubber feet
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Users guide
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Rack mount kit
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DC RPS connector
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Please
note
A
DC Redundant Power Supply (RPS),
designed by Eaton Powerware Corporation, a leading provider of
integrated power systems, is available.
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