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ZyXEL ES1552 48 port 10/100 Web Managed Switch with 2xDual-personality Gigabit uplinks (2x1000BaseT + 2xSFP slots)

£247.50 » £211.63 with Free Delivery
Debit Card Discounted Price: £211.21

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Product Part Numbers

  • Quick Find Code: K50045
  • Manufacturers SKU: 91-010-156003B
  • Product UPC/EAN: 4718937504954

Product Description

Security is the top priority for SMB/SB networks. Equipped with Auto DoS Attack Prevention, the ES-1552 are capable of fighting against ubiquitous DoS attacks. A few mouse clicks are all it takes to initiate the protection, complete the once-complicated ACL setting and reduce operating efforts dramatically. ES-1552 support 802.1Q VLAN for traffic isolation, as well as Static MAC forwarding and dynamic ARP to establish a strictly protected network. VoIP is a key to differentiate business competitiveness. It usually requires IT expertise to optimize a network for VoIP applications. With the emergence of the Auto VoIP, however, the ES-1552 can identify VoIP packet patterns and grant the highest priority to establish a VoIP-friendly communication automatically

Main Features:

  • Auto DoS Attack Prevention
  • Auto VoIP
  • Flexible 4 GbE Uplink Interfaces
  • IEEE 802.3ad static port aggregation
  • Streamlined Web-based Interface
  • IEEE 802.1Q VLAN
  • Port security
  • IEEE 802.1p with 4 Priority Queues
  • WRR and SPQ Queuing Algorithms
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MEMORY Buffer Memory 0.5MB
PERFORMANCE Backplane 17.6Gbps
MAC Addresses 8,000
Packet Forwarding Rate 1000Base-T or 1000Base-X 1488000pps
INTERFACES/PORTS Fixed Ports 48 port(s) x RJ-45 , 10/100Mbps , (48 x10/100BASE-T, RJ-45 ports)
Network Slots 4 slot(s) x SFP , (2 Gigabit Copper Ports • 2 Gigabit Combo (RJ-45/SFP) Ports)
COMPLIANCE Standards Compliance IEEE 802.3 10Base-T Ethernet • IEEE 802.3u 100 Base-Tx Ethernet • IEEE 802.ab 1000 Base-T Ethernet • IEEE 802.3x Flow control • IEEE 802.1p Class of service, priority protocols • IEEE 802.1Q VLAN tagging • IEEE 802.3ad static port aggregation
SYSTEM Management Capabilities Rate Limiting: Port-based bandwidth control with 7 grades 64kbps, 256 kbps, 1Mbps, 10Mbps, 64Mbps, 100Mbps, 1Gbps) Port-based egress traffic shaping Broadcast Storm Control Congestion control on all ports IEEE 802.1p with 4 priority queues per port for different types of traffic WRR (Weighted Round Robin)/SPQ scheduling algorithm
Certifications UL 60950-1 • CSA 60950-1 • EN 60950-1 • IEC 60950-1
Security Specific MAC forwarding per port: only specified MAC addresses can access the network (Port Security) • IEEE 802.1Q tagged VLAN • 256 static VLAN, up to 4K dynamic VLAN • Dynamic ARP
ELECTRICAL Voltage/Power/Frequency 100 to 240VAC / 20.5W / 50 to 60Hz
ENVIRONMENTAL Environmental Operating Temperature 0 to 45°C - Humidity 10 to 90%
PHYSICAL Dimensions 44.1cm (W) x 19.5cm (D) x 4.4cm (H) - Weight 2.7kg
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