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Description

The Allied Telesis AT-x550-18XSQ-50 managed switch is an L3 layer device with 18 fibre channel ports, designed for network cores that demand advanced switching and routing. It has a grey colour and dimensions of 210 x 42.5 x 346 mm (width x height x depth), a compact format that fits into communications cabinets. It incorporates 18 fibre channel ports and an RJ-45 console port, as well as a USB 2.0 port for management tasks. Its switching capacity reaches 480 Gbit/s and it handles a MAC address table of 16000 entries with 4 MB of packet buffer memory. It supports up to 4094 VLANs and offers policy-based routing, ARP inspection, traffic classification and labelling, with Quality of Service (QoS) support. Management is carried out via the web and through SNMP, and includes system event logging. It complies with IEEE 802.2, IEEE 802.3, IEEE 802.

Specifications

Management features


  • Switch type: Managed
  • Switch layer: L3
  • Quality of Service (QoS) support: Yes
  • Web-based management: Yes
  • Traffic classification: Yes
  • Traffic shaping: Yes
  • ARP inspection: Yes
  • System event log: Yes
  • MIB support: SNMP

Ports & interfaces


  • Fiber ports quantity: 18
  • Console port: RJ-45
  • USB 2.0 ports quantity: 1

Network


  • Networking standards: IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3x, IEEE 802.3z
  • Policy-based routing: Yes
  • Number of VLANs: 4094

Data transmission


  • Switching capacity: 480 Gbit/s
  • MAC address table: 16000 entries
  • Packet buffer memory: 4 MB

Security


  • DHCP features: DHCP server, DHCPv6 relay, DHCPv6 server, DHCP client

Multicast features


  • Multicast support: Yes

Design


  • Rack mounting: Yes
  • Stackable: Yes
  • Product colour: Grey
  • LED indicators: Yes

Performance


  • Memory type: DDR-SDRAM
  • Internal memory: 1024 MB
  • Flash memory: 1024 MB
  • Noise level: 46 dB

Power


  • AC input voltage: 90 - 260 V
  • AC input frequency: 47/63 Hz
  • Power consumption (typical): 111 W
  • Power plug type: Type C

Power over Ethernet (PoE)


  • Power over Ethernet (PoE): Yes
  • Power over Ethernet plus (PoE+) ports quantity: 8

Operational conditions


  • Operating temperature (T-T): 0 - 45 °C
  • Heat dissipation: 378 BTU/h

Weight & dimensions


  • Width: 210 mm
  • Depth: 346 mm
  • Height: 42.5 mm

Logistics data


  • Harmonized System (HS) code: 85176990

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