Especificações do Produto

Ports: 24 autonegotiating 10BASE-T/100BASE-TX ports configured as auto MDI/MDIX; 4 SFP Gigabit 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; stack linked in master/slave 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, ASIC Layer 3 forwarding, IGMP v1/v2 snooping, DHCP Relay

Resiliency: IEEE 802.3ad LACP, hot-swappable switch units, available 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; SSH; 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

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 v1/2/3, telnet, CLI, SSH, RMON-1 (statistics, history, alarms, events), 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), 802.3i (10BASE-T), 802.3u (Fast Ethernet), 802.3x (Flow Control), 802.3z (Gigabit Ethernet)

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 53 years (464,000 hours)

Dimensions: Height: 43.6 mm (1.7 in or 1U); width: 440 mm (17.3 in); depth: 270 mm (10.6 in)

Weight: 3.3 kg (7.3 lb)

Package Contents
Switch
Rubber feet
User's guide
Rack mount kit
DC RPS connector

Please Note
A DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems, is available