Specification

- Unlimited lifetime warranty

- Network Protocol and Standards Compatibility
  • IEEE 802.3 10BASE-T
  • IEEE 802.3u 100BASE-TX
  • IEEE 802.3ab 1000BASE-T
  • IEEE 802.3z 1000BASE-X
  • IEEE 802.3x full-duplex flow control

- Interfaces
  • 48 10/100/1000 Mbps switching ports
  • 4 Built-in shared SFP Gigabit Ethernet fiber ports for 100/1000 Mbps connectivity
  • Auto-sensing and auto-negotiating capabilities for all copper ports
  • Auto Uplink™ on all ports to make the right connection

- Administrative Switch Management
  • IEEE 8021.Q VLAN (128 groups, Static)
  • IEEE 802.1p Class of Service (CoS)
  • Auto-Voice VLAN
  • IEEE 802.3ad Static or Dynamic Link Aggregation (LACP)
  • IEEE 802.1D Spanning Tree Protocol
  • SNMP v1, v2c, v3
  • RFC 1213 MIB II
  • RFC 1643 Ethernet Interface MIB
  • RFC 1493 Bridge MIB
  • RFC 2131 DHCP client
  • IEEE 802.1x (RADIUS)
  • Access Control List (ACL)
  • Layer 3 (DSCP) Quality of Service (QoS)
  • TACACS+
  • Port-based security by locked MAC addresses
  • Storm control for broadcast, multicast and unknown unicast packets
  • Port-based ingress/egress rate limiting
  • SNTP
  • RMON group 1, 2, 3, 9
  • Private Enterprise MIB
  • Port Mirroring Support
  • Cable test
  • Web-based configuration
  • Configuration Backup/Restore
  • Password Access Control
  • Firmware upgradeable

- Performance Specifications
  • Forwarding modes: Store-and-forward
  • Bandwidth: 98 Gbps
  • Stacking bandwidth: 20 Gbps
  • Network latency: Less than 3 microseconds for 64-byte frames in store-and-forward mode for 1000 Mbps to 1000 Mbps transmission
  • Buffer memory: 128 KB
  • Address database size: 8,000 media access control (MAC) addresses per system
  • Addressing: 48-bit MAC address
  • Mean Time Between Failure (MTBF): 208,700 hours (~ 23.8 years)

- LEDs
  • Unit: Power, Master, Stack ID
  • Per Port: Link, Speed, Activity
  • Per Gigabit Port: Link, Speed, Activity, Stack

- Power Supply
  • Power Consumption: 78.36W
  • 100-240VAC/50-60 Hz universal input

- Physical Specifications
  • Dimensions: (H x W x D): 1.70 x 17.32 x 11.8 in. (43.2 x 440 x 300 mm)
  • Weight: 8.91 / 4.05 (lbs/kg)

- Environmental Specifications
  • Operating temperature: 32 to 104° F (0 to 50° C)
  • Storage temperature: -4 to 158° F (-20 to 70° C)
  • Operating humidity: 90% maximum relative humidity, non-condensing
  • Storage humidity: 95% maximum relative humidity, non-condensing
  • Operating altitude: 10,000 ft (3,000 m) maximum
  • Storage altitude: 10,000 ft (3,000 m) maximum

- Electromagnetic Compliance
  • CE mark, commercial
  • FCC Part 15 Class A
  • VCCI Class A
  • EN 55022 (CISPR 22),
  • EN 55024 (CISPR 24)
  • C-Tick

- Safety
  • CE mark, commercial
  • CUL 60950 (Listed)/ EN60950 (Low Voltage Directive)