Network Switch LevelOne 28x GE IGS-2128 4xSFP, 24xRJ45 Ports sw

Τεχνικά Χαρακτηριστικά

• Layers per pallet (air)
  16 pc(s)
• Pallet gross length
  80 cm
• Pallet gross width
  120 cm
• Compliance certificates
  CE, Federal Communications Commission (FCC), RoHS, UKCA
• Basic switching RJ-45 Ethernet ports quantity
  28
• Basic switching RJ-45 Ethernet ports type
  Gigabit Ethernet (10/100/1000)
• Gigabit Ethernet (copper) ports quantity
  24
• Combo SFP ports quantity
  4
• Width
  440 mm
• Depth
  244 mm
• Height
  45 mm
• Weight
  3.4 kg
• Power source
  DC
• Power supply included
  No
• Redundant power supply (RPS) support
  Yes
• DC input voltage
  12 - 57 V
• Power consumption (typical)
  20 W
• Surge protection
  Yes
• Surge protection voltage
  4 kV
• Power protection features
  Surge protection
• Operating temperature (T-T)
  -40 - 75 °C
• Storage temperature (T-T)
  -40 - 85 °C
• Operating relative humidity (H-H)
  10 - 90%
• Storage relative humidity (H-H)
  5 - 95%
• Heat dissipation
  68.24 BTU/h
• Networking standards
  IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
• 10G support
  No
• Copper ethernet cabling technology
  10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-X
• Port mirroring
  Yes
• Full duplex
  Yes
• Flow control support
  Yes
• Link aggregation
  Yes
• Broadcast storm control
  Yes
• Rate limiting
  Yes
• MAC address auto-learning supported
  Yes
• MAC address auto-aging supported
  Yes
• VLAN support
  Yes
• Virtual LAN features
  Port-based VLAN, Tagged VLAN
• Number of VLANs
  32
• MAC address table
  8000 entries
• Switching capacity
  56 Gbit/s
• Jumbo frames support
  Yes
• Jumbo frames
  9000
• Packet buffer memory
  4.1 MB
• Quick start guide
  Yes
• Terminal block included
  Yes
• Package type
  Box
• Rack mount kit
  Yes
• Package width
  510 mm
• Package depth
  375 mm
• Package height
  93 mm
• Package weight
  4 kg
• IGMP snooping
  Yes
• Queue scheduling algorithms
  Priority queuing (PQ)
• Switch type
  Managed
• Switch layer
  L2
• Quality of Service (QoS) support
  Yes
• Web-based management
  Yes
• Rack mounting
  Yes
• Product colour
  Black
• LED indicators
  Power, Link, Activity
• International Protection (IP) code
  IP30
• Country of origin
  China
• Power over Ethernet (PoE)
  No
• Flash memory
  2 MB
• Fanless
  Yes
• Mean time between failures (MTBF)
  43800 h

Αξιολογήσεις