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Description

D-Link 52-Port Gigabit Smart Managed Switch including 4 x 100/1000Mbps Combo Ports, Managed, L2, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting, 1U

Specifications

Management features


  • Switch type: Managed
  • Switch layer: L2
  • Quality of Service (QoS) support: Yes
  • Web-based management: Yes
  • ARP inspection: Yes
  • Configuring Location Settings (CLI): Yes
  • System event log: Yes
  • MIB support: Yes

Ports & interfaces


  • Basic switching RJ-45 Ethernet ports quantity: 48
  • Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
  • Combo SFP ports quantity: 4
  • Power connector: AC-in jack

Network


  • Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
  • Copper ethernet cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T
  • Port mirroring: Yes
  • Full duplex: Yes
  • Flow control support: Yes
  • Link aggregation: Yes
  • Broadcast storm control: Yes
  • Auto MDI/MDI-X: Yes
  • Spanning tree protocol: Yes
  • Head-of-line (HOL) blocking: Yes
  • Auto-negotiation: Yes
  • VLAN support: Yes
  • Number of VLANs: 256

Data transmission


  • Switching capacity: 104 Gbit/s
  • Forwarding rate: 77.4 Mpps
  • MAC address table: 16000 entries
  • Store-and-forward: Yes
  • Jumbo frames support: Yes
  • Jumbo frames: 10000
  • Packet buffer memory: 12 MB

Security


  • DHCP features: DHCP server, DHCP client
  • Access Control List (ACL): Yes
  • IGMP snooping: Yes
  • MAC address filtering: Yes
  • Loop protection: Yes

Multicast features


  • Multicast support: Yes

Design


  • Rack mounting: Yes
  • Stackable: Yes
  • Form factor: 1U
  • Product colour: Black
  • LED indicators: Yes

Performance


  • Memory type: DDR3-SDRAM
  • Internal memory: 256 MB
  • Flash memory: 32 MB
  • Noise level: 0 dB
  • Mean time between failures (MTBF): 400667 h

Power


  • Power source: AC
  • Power supply included: Yes
  • AC input voltage: 100 - 240 V
  • AC input frequency: 50/60 Hz
  • Power consumption (max): 34.85 W

Power over Ethernet (PoE)


  • Power over Ethernet (PoE): No

Operational conditions


  • Operating temperature (T-T): -5 - 50 °C
  • Storage temperature (T-T): -40 - 70 °C
  • Operating relative humidity (H-H): 0 - 95%
  • Storage relative humidity (H-H): 0 - 95%
  • Heat dissipation: 118.92 BTU/h

Weight & dimensions


  • Width: 440 mm
  • Depth: 210 mm
  • Height: 44 mm
  • Weight: 3.46 kg

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