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Мрежов суич D-LINK 48 ports GE + 2 10GE ports + 2 SFP+ Smart Managed Switch

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Мрежов суич D-LINK 48 ports GE + 2 10GE ports + 2 SFP+ Smart Managed Switch

Продуктов номер: DGS-1520-52

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Мрежов суич D-LINK 48 ports GE + 2 10GE ports + 2 SFP+ Smart Managed Switch

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Marketing Description
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.
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.
General
Device Type Switch - 52 ports - L3 - smart - stackable
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 + 2 x 10 Gigabit Ethernet + 2 x 10 Gigabit SFP+
Performance Switching capacity: 176 Gbps
Forwarding performance: 130.95 Mpps
Stacking bandwidth: 80 Gbps
Capacity IGMP groups: 512
MLD groups: 256
VLAN groups: 4000
Static ARP entries: 256
MAC Address Table Size 16384 entries
Jumbo Frame Support 12288 bytes
Max Units In A Stack 8
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
Encryption Algorithm SSL, TLS 1.0, TLS 1.1, TLS 1.2
Authentication Method RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features IGMP 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 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
Status Indicators Power, link/activity, fan, stack
Expansion / Connectivity
Interfaces 48 x 1000Base-T RJ-45
2 x 10GBase-T RJ-45
2 x 10GBase-X SFP+
Power
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 51.2 Watt
Miscellaneous
MTBF 364888 hours
Compliant Standards FCC Class A certified, IC Class A, BSMI Class A, VCCI Class A, RCM Class A
Dimensions & Weight
Width 44.1 cm
Depth 20.74 cm
Height 4.4 cm
Weight 2.78 kg
Environmental Parameters
Min Operating Temperature -5 °C
Max Operating Temperature 50 °C
Humidity Range Operating 10 - 95% (non-condensing)
Min Storage Temperature -40 °C
Max Storage Temperature 70 °C
Humidity Range Storage 5 - 95% (non-condensing)

Допълнителна информация

Производител D-LINK
Тип Fixed Port
VLAN VLAN Group (Max. 4K VLAN groups, Max. 1~4094 VIDs); GVRP - Max. 4K dynamic VLAN groups; Double VLAN (Q-in-Q); Selective Q-in-Q; 802.1Q; Auto Surveillance/Port-based/Voice/MAC-based/Multicast/Subnet-based/Asymmetric/Private VLAN; 802.1v Protocol-based VLAN
Размер на таблица с MAC адреси Up to 16,384 entries per device, Up to 512 static MAC entries
Капацитет на трафик 130.95 Mbps
Скорост на сериен трансфер на данните 176 Gbps
Захранване Power Input: 100 - 240 VAC, Max. Power Consumption: 51.2 W
Характеристики за сигурност Port Security (Supports up to 64 MAC addresses per port), Broadcast/Multicast/Unicast Storm Control, D-LinkSafeguard Engine, DHCP Server Screening, IP Source Guard, DHCP/IPv6 Snooping, DAI, ARP Spoofing Prevention, SSL, SSH, BPDU Attack Protection etc.
Гаранционен срок (месеца) 99
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