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Administrative Switch Management | IEEE 802.1Q VLAN (256 groups, Static) |
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Administrative Switch Management | IEEE 802.1p Class of Service (CoS) |
Administrative Switch Management | 8 hardware queues, Port-based QoS |
Administrative Switch Management | IEEE 802.3ad Static or Dynamic Link Aggregation (LACP) |
Administrative Switch Management | IEEE 802.1D Spanning Tree Protocol |
Administrative Switch Management | IEEE 802.1w Rapid Spanning Tree Protocol |
Administrative Switch Management | IEEE 802.1s Multiple Spanning Tree Protocol |
Administrative Switch Management | SNMP v1, v2c, v3 |
Administrative Switch Management | RFC 1213 MIB II, RFC 1643 Ethernet Interface MIB |
Administrative Switch Management | RFC 1493 Bridge MIB, RFC 2131 DHCP client |
Administrative Switch Management | IEEE 802.1x (RADIUS), IEEE 802.1x Dynamic VLAN Assignment |
Administrative Switch Management | HTTPS/SSL: Secure HTTP GUI |
Administrative Switch Management | RADIUS accounting, Layer 3 (DSCP) Quality of Service (QoS) |
Administrative Switch Management | TACACS+, Port-based security by locked MAC addresses |
Administrative Switch Management | TCP/UDP-based priority mapping |
Administrative Switch Management | GMP snooping v1, v2, v3, MLD Snooping |
Administrative Switch Management | ACLs (MAC, IPv4, IPv6 and TCP/UDP based) |
Administrative Switch Management | Storm control for broadcast, multicast and unknown unicast packets |
Administrative Switch Management | Port-based ingress/egress rate limiting, SNTP, DNS |
Administrative Switch Management | DoS and Auto DoS prevention |
Administrative Switch Management | IPv6 management, multicast and QoS |
Administrative Switch Management | Static Routing, DHCP Snooping |
Administrative Switch Management | Green Features |
Administrative Switch Management | Protocol and MAC based VLAN |
Administrative Switch Management | RMON group 1, 2, 3, 9 |
Administrative Switch Management | Private Enterprise MIB, Port mirroring – many-to-one |
Administrative Switch Management | IEEE 802.3ab LLDP, LLDP-MED, Protected ports |
Administrative Switch Management | Cable test |
Administrative Switch Management | Smart Control Center discovery |
Administrative Switch Management | Web-based configuration, Configuration backup/restore |
Administrative Switch Management | Password access control, Firmware upgradeable |
Dimensions: (h x w x d) | 43 x 440 x 257 mm (1.69 x 17.32 x 10.13 in) |
Electromagnetic Compliance | CE mark, commercial, FCC Part 15 Class A |
Electromagnetic Compliance | VCCI Class A, EN 55022 (CISPR 22) |
Electromagnetic Compliance | EN 55024 (CISPR 24), C-Tick |
Interfaces | 48 10/100/1000 Mbps switching ports |
Interfaces | 4-10Gbps SFP+ slots (port 49~52) |
Interfaces | Port 51 and port 52 can be used as the stacking ports or as uplink ports |
Interfaces | Auto-sensing and auto-negotiating capabilities for all copper ports |
Interfaces | Auto Uplink on all ports to make the right connection |
LEDs | Unit: Power, master, stack ID, FAN |
LEDs | Per port: Link, speed, activity |
Mean time between failures (MTBF) | 256,119 hours (~29.3 years) at 25 °C |
Mean time between failures (MTBF) | 90,993 hours (~10.3 years) at 55 °C |
Network Protocol and Standards Compatibility | IEEE 802.3 10BASE-T |
Network Protocol and Standards Compatibility | IEEE 802.3u 100BASE-TX |
Network Protocol and Standards Compatibility | IEEE 802.3ab 1000BASE-T |
Network Protocol and Standards Compatibility | IEEE 802.3z 1000BASE-X |
Network Protocol and Standards Compatibility | IEEE 802.3x full-duplex flow control |
Network Protocol and Standards Compatibility | IEEE802.3aq (10GBASE-LRM) |
Network Protocol and Standards Compatibility | IEEE802.3ae (10Gbase Ethernet |
Network Protocol and Standards Compatibility | IEEE802.3az (EEE) |
Operating altitude | 10,000 ft (3,000 m) maximum |
Operating humidity | 95% maximum relative humidity, non-condensing |
Operating temperature | 32° to 104° F (0° to 50° C) |
Performance Specifications | Forwarding modes: Store-and-forward |
Performance Specifications | Bandwidth: 176 Gbps |
Performance Specifications | Stacking up to 6 switches or 300 ports per stack |
Performance Specifications | Stacking bandwidth: 20 Gbps |
Performance Specifications | Network latency: Less than 20 microseconds for 64-byte frames |
Performance Specifications | Buffer memory: 2 MB |
Performance Specifications | 128Mbytes System DDR SDRAM (32Mbx16) |
Performance Specifications | 32Mbytes Flash size |
Performance Specifications | Address database size: 16K media access control (MAC) |
Performance Specifications | Addressing: 48-bit MAC address |
Performance Specifications | 256 VLANs; Maximum VLAN id is 4093 |
Performance Specifications | 7 802.1p traffi c classes, 8 LAGs, 32 static routes |
Performance Specifications | 15 routed VLANs, 1024 ARP Cache entries |
Performance Specifications | 7 queues used for DiffServ, 100 ACLs (IPv4/IPv6) |
Performance Specifications | 8K DHCP snooping binding, 1024 DHCP static entries |
Power Supply | Max Power consumption: 77W |
Power Supply | 100-240V AC/50-60 Hz universal input |
Safety | CE mark, commercial |
Safety | CUL 60950 (Listed)/EN 60950 (Low Voltage Directive) |
Storage altitude | 10,000 ft (3,000 m) maximum |
Storage humidity | 95% maximum relative humidity, non-condensing |
Storage temperature | -4° to 158° F (-20° to 70° C) |
System Requirements | Category 5 UTP Network cables or better |
System Requirements | Network card for each PC |
System Requirements | Network software (e.g., Windows7) |
Warranty and Support | ProSafe Lifetime Warranty |
Warranty and Support | ProSupport 24x7 Advanced Technical Support, 1 year (included) |
Weight | 4.50 kg (9.92 lb) |