Суич D-Link DGS-1520-52, 1000Mbps, 52 порта, 48x 1000Base-T RJ-45, 2x 10GBase-T RJ-45, 2x 10GBase-X SFP+

D-Link DGS-1520-52

The 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.

GMP 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)

Expansion / Connectivity|Interfaces
48 x 1000Base-T RJ-45 2 x 10GBase-T RJ-45 2 x 10GBase-X SFP+

Humidity Range Operating
10 - 95% (non-condensing)

Capacity
IGMP groups: 512 MLD groups: 256 VLAN groups: 4000 Static ARP entries: 256

Encryption Algorithm
SSL, TLS 1.0, TLS 1.1, TLS 1.2

Enclosure Type
Rack-mountable 1U

Compliant Standards
IEEE 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 802.1Qbb

Ports
48 x 10/100/1000 + 2 x 10 Gigabit Ethernet + 2 x 10 Gigabit SFP+

Routing Protocol
OSPF, RIP-1, RIP-2, IGMPv2, IGMP, DVMRP, PIM-SM, static IP routing, PIM-DM, IGMPv3, PIM-SSM, ECMP, policy-based routing (PBR), RIPng, MLDv2, MLD

Remote Management Protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c

Authentication Method
RADIUS, TACACS+, Secure Shell v.2 (SSH2)

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