D Link DGS 1520 28/E Switch 24xGbE 2x10GbE 2xSFP+

D-link Smart Managed 28 Switch. The D-LINK DGS-1520-28/E is a powerful 28-port Smart Managed Switch. Featuring 24 Gigabit Ethernet ports and 4 high-speed 10Gbps ports (2x10GBASE-T and 2x10G SFP+), it delivers robust performance with a 128 Gbps switching capacity. This rack-mountable switch offers advanced Layer 2 and Layer 3 features, including comprehensive VLAN support, Quality of Service (QoS), robust security options like ACLs and Port Security, and versatile network management via GUI or CLI. It´s ideal for expanding and securing your network infrastructure. EU Plug included. EU Plug.Brand:d-link.Model:dgs-1520-28/e.Hardware characteristics.General.-hardware version:a1.-size:standard rack width of 19´´, height of 1u.-interfaces:24 x 10/100/1000base-t.2 x 10gbase-t.2 x 10g sfp+.-ports standards:ieee 802.3 10base-t ethernet (braided torque).Ieee 802.3u 100base-tx fast ethernet (braided torque).Ieee 802.3u 100base-fx 100 mbps on fiber optics.Ieee 802.3ab 1000base-t gigabit ethernet (braided torque).Ieee 802.3z 1000base-x 1 gbps on optical fiber.Ieee 802.3az energy efficiency ethernet (eee).Ieee 802.3x flow control.Ieee 802.3ae 10 gigabit ethernet.Ieee 802.3af/at.-exchange of the multimedia interface.Mdi/mdix automatic or configurable.-led:apile/fan power/id (by device).Link/activity/speed (by port 10/100/1000 mbps, by port.Poe 2.5g, by port sfp gigabit, by puerto sfp+ 10g).Performance.-switching capacity:128 gbps.-transmission method:save and send.-mac addresses table:up to 16,384 inputs by device.-static mac addresses:up to 512 static mac inputs.-maximum shipping speed:95.24 mbps.Power.-energy entry:100 to 240 v ca.-maximum energy consumption:30.4 w.-waiting consumption:21.5 w.Physical.-mtbf:468252 hours.-acoustics:51.8 db (a).-heat dissipation:103.7 btu/h.-weight:2.33 kg.-dimensions:441 x 207.4 x 44 mm.Software characteristics.Features:l2.-mac addresses table:16,384 inputs.-flow control:802.3x control of the flow.Hol block prevention.-up to 12,288 bytes.-add of 802.1ax/802.3ad links:max.32 groups per device.-8 ports per group.-spanning tree (stp) protocols.802.1d stp.802.1w rstp.802.1s mstp.Bpdu filtering.Root guard.Loop protection.-loopback detection.-copy of ports.Suporta one-to-ene, many-to-ce.Admits miroring for tx/rx.Compatible with 4 mirroring groups.-flow miraling.Admits entrance mirroring only.-vlan miroring.-rspan.-l2 protocol tunnel.-ring protection switching.-ethernet (erps) v1/v2.Vlan.-vlan group:max.4k vlan groups.Max.1 ~ 4094 vid.-gvrp:max.4k dynamic vlan groups.-double vlan (q-en-q):q-en-q based on port.-selective q-in-q.-802.1q.-autosurveillance vlan.-vlan based on port.-vlan based on the 802.1v protocol.-autovouize vlan.-vlan based on mac.-vlan based on subnet.-vlan translation.-vlan multidifusion (ism vlan for ipv4/ipv6).-asymmetric vlan.-private vlan.-vlan trunking.-super vlan.Quality of service (qos).-802.1p.-8 tails per port.-tail management:strict priority.Round robin weighted (wrr).Strict + wrr.Round robin pondo (wdrr) deficit.-congestion control:weighted random early detection (wred).Priority -based flow control (pfc) 802.1qbb [only 10g ports].-policy map:802.1p priority observation.Ip/dscp priority observation.Speed limit.Qos based on time.-based on cos:switch port.Interior/exterior vine.802.1p interior/exterior priority.Mac address.Ether type.Ip adress.Dscp.Tos/ip preference.Type of protocol.Port tcp/udp.Ipv6 type traffic.Ipv6 flow tag.-bandwidth control:port -based (input/output, minimum granularity 8 kbps).Flow -based (input/output, minimum granularity 8 kbps).Bandwidth control per tail (min.8 kb/s).-three colors marker.Minimum granularity cir/pir:8 kbps.Trtcm.Srtcm.Features:l3.-arp ipv4 inputs:8192.256 static arp.-ipv6 entries nd:4096.128 static nd inputs.-ip interface.Admits 16 interfaces.-free arp.-loopback interface.-proxy arp.Admit proxy arp local.-vrrp v2/v3.-ip assistant.Access control list (acl).-acl based on:802.1p priority.Vine.Mac address.Ether type.Llc.Vlan.Ip adress.Ip/cough preference.Dscp mask.Type of protocol.Tcp/udp port number.Ipv6 type traffic.Ipv6 flow tag.-time -based acl.-filtration of the cpu interface.-max.Acl inputs:input (hardware inputs):1536.Output (hardware inputs):512.Vlan access map numbers:2048.Safety features.-protection of ports.Admits up to 64 mac addresses per port.-broadcast/multicast/control unicast storm.-physical stack and l3 static routing.-dhcp server screening.-ip source protection.-dhcp snooping.-snooping ipv6.-arp dynamic inspection (dai).-dhcpv6 guard.-route announcement protection (ra) ipv6.-ipv6 inspection 1.-duplicate direction detection (dad).-arp spoofing to prevent identity supplantation:max.64 entries.-filter of control packages l3.-reverse route forwarding (urpf).-traffic segmentation.-ssl:compatible with tls 1.0/1.1/1.2.Admits ipv4/ipv6 access.-ssh.Compatible with ssh v2.Admits ipv4/ipv6 access.-protection against bpdu attacks.-two attack prevention.Aaa.-guest vlan.-802.1x authentication.Admits port/host -based access control.Identity -based policies assignment.Dynamic vlan assignment.-web -type access control (wac).Admits port/host -based access control.Identity -based policies assignment.Dynamic vlan assignment.-mac -based access control (mac).Admits port/host -based access control.Identity -based policies assignment.Dynamic vlan assignment.-radius and tacacs+authentication.-failover authentication of database.-composite authentication.-level of privileges for access to management.-trust host.-radius/tacacs+accounting.Network management.-web -type gui.Admits ipv4/ipv6 access.Compatible with ssl (https).-command line interface (cli), full cli.-telnet server/customer for ipv4/ipv6.-tftp customer for ipv4/ipv6.-dns client for ipv4/ipv6.-customer/ftp server safe for ipv4/ipv6.-snmp.Admit v1/v2c/v3.Admits ipv4/ipv6 access.-snmp traps.-system record for the syslog ipv4/ipv6s server.-sflow.-multiple images and configurations.-rmon v1:admit 1, 2, 3, 9 groups.-rmon v2:compatible with the probeconfig group.-lldp/lldp -med.-bootp/dhcp client.-automatic dhcp/.-automatic image.-local relay of dhcp/dhcpv6.-dhcp relay option 60/61/62/125.-flash file system.-d-link discover (ddp) protocol.-purification command.-compatible with sntp ipv4/v6 server.-ntpv3/v4.-encryption/password recovery.-dhcp server.Compatibility with ipv4/ipv6 addresses.-command record.-mtp.-dhcpv6 prefix delegation (pd).-ping/ traceroute for ipv4/ ipv6.-microsoft nlb) balance of nlb (nlb).-active pd (poe only models).-zero touch provisioning (ztp).Review date.04-12-2023 by rty. tradeinn Techinn

Easy to use: Convenient and simple use Value for money Good product with good quality