Network Switch LevelOne 24x GE GEL-2871 4xGSFP 19"

Τεχνικά Χαρακτηριστικά

• device type
  Switch - 28 ports - managed
• case type
  Desktop, rack mountable
• subtype
  gigabit ethernet
• ports
  24 x 10/100/1000 + 4 x Combo Gigabit SFP
• Performance
  Backplane bandwidth: 56 Gbps
• capacity
  Packed buffer size: 12 Mbit
• MAC address table size
  16,000 entries
• Jumbo frame support
  10KB
• routing protocol
  IGMPv2, IGMP, IGMPv3
• remote management protocol
  SNMP 1, SNMP, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, NTP
• authentication method
  Secure Shell (SSH), RADIUS
• performance characteristics
  Flow control, ARP support, VLAN support, IGMP snooping, Syslog support, Port mirroring, Weighted Round Robin (WRR) queuing, IPv6 support, Firmware upgradable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP Snooping, Access Control List (ACL) support, Quality of Service (QoS), IPv4 support, LLDP support, Link Aggregation Control Protocol (LACP ), Port Security, DHCP Client, TFTP Client, Protocol-based VLAN Support, Storm Control, IP Source Guardian, VLAN Double Tagging (Q-in-Q), IP/Mac/Port Binding (IPMB), Private VLAN, Energy Efficient Ethernet (EEE), Port Based VLAN, Telnet Server, 10 KB Jumbo Frame, IP Multicast, SSH Server
• Product Certifications
  IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1s, IEEE 802.3az
• R.A.M.
  256MB
• Flash memory
  512MB
• status indicator
  Power, Link/Activity
• interfaces
  24 x 1000Base-T RJ-45 ¦ 4 x SFP ¦ 1 x Console RJ-45 Management
• power supply device
  Internal power supply
• Required mains voltage
  AC 100-240V (50-60Hz)
• power consumption during operation
  36 watts
• Color
  Black
• Cables included
  1 * Console Cable
• rack mount kit
  Supplied
• MTBF
  534.057 hours
• Product Certifications
  EN 61000-3-2, EN 61000-3-3, RoHS, EN 55032, EN 55035, IEC/EN 62368-1, FCC Part 15 Subpart B
• Broad
  44 cm
• depth
  24.5 cm
• Height
  4.4 cm
• Min operating temperature
  0°C
• Max operating temperature
  50?
• Permissible humidity during operation
  10 - 90%
• Minimum storage temperature
  -40?
• Max storage temperature
  70?
• Permissible humidity during storage
  5 - 95%

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