D-LINK 52P Smart Managed Gigabit Stackable Switch
id="p4037670"> D-LINK 52P Smart Managed Gigabit Stackable SwitchManufacturer D-LINKManufacturer Part No DGS-1520-52Marketing DescriptionThe DGS-1520 Series, a new generation of Lite Layer 3 Stackable Smart Managed Switches, includes four 10 GB ports for uplink or stacking up to a total of eight switches with a total of 80 Gigabit stacking bandwidth. Designed for effortless multi-site network deployments with Zero Touch Provisioning, the DGS-1520 Series is also powerful enough for server and storage applications. Product Features

• High availability
  The DGS-1520 Series brings reliable, yet affordable, Gigabit connectivity with four 10-Gigabit ports (two 10G Base-T and two 10G SFP+) for high-speed uplink or stacking. Boost your network performance, simplify your network infrastructure, improve bandwidth and reduce cabling complexity.
• Zero Touch provisioning
  Zero Touch provisioning is perfect for multi-site network expansions. Simply preconfigure your network settings in a centralized location, then install the DGS-1520 switches for effortless deployments.
• Powerful stacking capability
  Stack up to eight DGS-1520 switches with a total of 80 GB stacking bandwidth using hybrid mode (copper and/or fiber), increasing flexibility, scalability, and cost effectiveness for SMBs.

GeneralDevice TypeSwitch - 52 ports - L3 - smart - stackableEnclosure TypeRack-mountable 1USubtypeGigabit EthernetPorts48 x 10/100/1000 + 2 x 10 Gigabit Ethernet + 2 x 10 Gigabit SFP+PerformanceSwitching capacity: 176 Gbps
Forwarding performance: 130.95 Mpps
Stacking bandwidth: 80 GbpsCapacityIGMP groups: 512
MLD groups: 256
VLAN groups: 4000
Static ARP entries: 256MAC Address Table Size16384 entriesJumbo Frame Support12288 bytesMax Units In A Stack8Routing ProtocolOSPF, RIP-1, RIP-2, IGMPv2, IGMP, DVMRP, PIM-SM, static IP routing, PIM-DM, IGMPv3, PIM-SSM, ECMP, policy-based routing (PBR), RIPng, MLDv2, MLDRemote Management ProtocolSNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2cEncryption AlgorithmSSL, TLS 1.0, TLS 1.1, TLS 1.2Authentication MethodRADIUS, TACACS+, Secure Shell v. 2 (SSH2)FeaturesIGMP snooping, port mirroring, store and forward, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, Quality of Service (QoS), Remote Switch Port Analyzer (RSPAN), Class of Service (CoS), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), Ethernet Ring Protection Switching (ERPS), Bridge protocol data unit (BPDU), Link Aggregation, Open Shortest Path First (OSPF), Root Guard, Loop Guard, Ethernet Ring Protection Switching (ERPS) v2, flow mirroring, VLAN mirroring, Weighted Deficit Round Robin (WDRR), Voice VLAN, Private VLAN, Zero-touch provisioning (ZTP), Energy-Efficient Ethernet (EEE), BPDU Filter, Weighted Round Robin (WRR), loopback detection, Network Timing Protocol (NTP) 3, Network Timing Protocol (NTP) 4, D-Link Discovery Protocol (DDP), Rapid Reconfiguration of Spanning Tree (RSTP), VLAN trunking, DNA support, Media Dependent Interface (MDI), Media Dependent Interface Crossover (MDI-X)Compliant StandardsIEEE 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 802.3ae, IEEE 802.1s, IEEE 802.1v, IEEE 802.3az, IEEE 802.1AX, IEEE 802.1QbbStatus IndicatorsPower, link/activity, fan, stackExpansion / ConnectivityInterfaces48 x 1000Base-T RJ-45
2 x 10GBase-T RJ-45
2 x 10GBase-X SFP+PowerPower DeviceInternal power supplyVoltage RequiredAC 120/230 V (50/60 Hz)Power Consumption Operational51.2 WattMiscellaneousMTBF364888 hoursCompliant StandardsFCC Class A certified, IC Class A, BSMI Class A, VCCI Class A, RCM Class ADimensions & WeightWidth44.1 cmDepth20.74 cmHeight4.4 cmWeight2.78 kgEnvironmental ParametersMin Operating Temperature-5 °CMax Operating Temperature50 °CHumidity Range Operating10 - 95% (non-condensing)Min Storage Temperature-40 °CMax Storage Temperature70 °CHumidity Range Storage5 - 95% (non-condensing) Technical data provided by third party. We assume no liability for errors within these data.
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Продукт известен още и като DGS 1520 52, DGS152052, DGS 1520-52, DGS-1520 52