Коммутаторы на 20 портов

Управляемый L2 стекируемый коммутатор, 20x1000Base-X SFP, 4x10GBase-X SFP+, 4xCombo 1000Base-T/SFP, защита от статического электричества до 6 кВ, CLI, консольный порт RJ-45, RPS

Управляемый L2+ стекируемый коммутатор, 20x10GBase-T, 4xCombo 10GBase-T/SFP+, CLI, порт управления 1000Base-T, консольный порт RJ-45, консольный порт mini-USB, 1xUSB, Alarm-порт RJ-45, поддержка Dying Gasp

L3 Stackable Management Switch with 20 10/100/1000Base-T ports, 4 100/1000Base-T/SFP combo-ports and 3 extention slots Redundant power supply support, administrator-definable port security 108Gbps switching fabric, 802.3ad Link Aggregation, Jumbo frame support RIPv1, RIPv2, OSPF, VRRP, DVMRP v3, PIM DM, PIM SM, IGMP v1/v2/v3 4K 802.1Q VLANs, Guest VLAN, IGMP snooping, MLD snooping, 802.1p 8 Priority Queues, Port mirroring, Bandwidth Control/Per flow bandwidth control per port granularity 64Kb/s, ACL max 8 profiles and 1792 rules, 802.1x Port- and MAC-based Access Control, Broadcast/Multicast Storm Control, IP-MAC-Port Binding, SNMP v.1, v.2c, v.3 support, RMON monitoring, Spanning Tree 802.1D/802.1w/802.1s MSTP, STP Loopback Detection D-Link Safeguard Engine, SYSlog, Web-based management, Telnet, CLI through console port, Single IP Management Quick Installation Guide + Power cord

Managed L2 Switch 16x1000Base-T, 4x1000Base-X SFP, Surge 6KV, CLI, RJ45 Console, RPS, Dying Gasp

DGS-1510-20L_ME_A1A

L2 Managed Switch with 20 100/1000Base-X SFP ports and 4 100/1000Base-T/SFP combo-ports and 2 10GBase-X SFP+ ports. 16K Mac address, 802.3x Flow Control, 4K of 802.1Q VLAN, VLAN Trunking, 802.1p Priority Queues, Traffic Segmentation, Bandwidth Control, ACL, IMPB, Port Security, Port Mirroring, RADIUS & TACACS+ Auth for Mgmt, Broadcast Storm Control, D-Link Safeguard Engine, Cable Diagnostics, DHCP Relay Option 82, 802.1D (STP), 802.1w (RSTP), 802.1s (MSTP), Loopback Detection, 802.3ad Link Aggregation, 802.1x Port-based Access Control, 802.1x MAC-based Access Control, 802.1x Guest VLAN, IGMP Snooping, ISM VLAN, IGMP Authentication, IGMP Filtering, VLAN Ttrunking, Port-Based QinQ, DoS Attack Prevention, BPDU Protection, SIM, Web-based management, CLI, Telnet, TFTP, SSH, RMON, SNMP v3, Surge Protection (All Ethernet ports have 6 KV surge protection). Manual on CD+ Power cable + 19“ Rackmount kit included.