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D-Link DGS-1520-28/A1A

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from £248.57 up to £732.74 
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D-Link DGS-1520-28/A1A
DGS-1520SFP+consoleDHCPVLANloop protectionno PoE10 Gbps
20 GE / 4 2.5GE / 2 10GE / 2 SFP+, PoE
370 W
24 GE / 2 10GE / 2 SFP+44 GE / 4 2.5GE / 2 10GE / 2 SFP+, PoE
370 W
48 GE / 2 10GE / 2 SFP+
Main
Typemanaged 3 level (L3)
Mountrack-mount
Bandwidth128 Gbps
MAC address table size16K
Ports
Gigabit Ethernet24
10 Gigabit Ethernet2
SFP+ (optics)2
Uplink4
Uplink typeSFP+/10Gigabit Ethernet
Console port
Features
ControlSSH
Telnet
Web interface
SNMP
Basic featuresDHCP server
stacking
Link Aggregation
VLAN
loop protection
Routing
Static
StandardsRIP
OSPF
ECMP
General
PSUbuilt-in
Supply voltage100 – 240 В
Power consumption30.4 W
Operating temperature-5 °C ~ +55 °C
Dimensions (WxDxH)441x207x44 mm
Weight2330 g
Added to E-Catalogjanuary 2022
Information in model description is for reference purposes.
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D-Link DGS-1520-28/E Switch 24xGbE 2x10GbE 2xSFP gFVIYma1201Zxvps

Easy to use: Convenient and simple use Value for money Good product with good quality
Amazon.co.uk
Delivery: to United Kingdom
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£732.74
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D-LINK DGS-1520-28/E 28-Port Smart Managed Gigabit Stack DGS-1520-28/E

DGS-1520-28/E...
Senetic.co.uk
Delivery: to United Kingdom
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£669.98
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D-Link DGS-1520-28 28 Port Layer 3 Stackable Smart Managed Switch

Scan.co.uk
Delivery: to United Kingdom
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£576.49
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D-link DGS-1520-28/E

Brand:d-link.Model:dgs-1520-28/e.Hardware characteristics.General.-hardware version:a1.-size:standard rack width of 19´´, hei... moreght 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
Tradeinn.com
Delivery: in United Kingdom
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£641.99
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D-Link DGS 1520-28 - switch - 28 ports - smart - rack-mountable DGS-1520-28

D-Link DGS 1520-28 - switch - 28 ports - smart - rack-mountable
Business.Currys.co.uk
Delivery: to United Kingdom
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£271.18
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5 more offer(s)
Series D-Link DGS-1520Compare using chart →
D-Link DGS-1520-28/A1A
from £248.57 
managed 3 level (L3), rack, Ethernet: 1 Gbps 24, 10 Gbps 2, SFP+ 2, DHCP, VLAN, no PoE
D-Link DGS-1520-52
from £881.41 
managed 3 level (L3), rack, Ethernet: 1 Gbps 48, 10 Gbps 2, SFP+ 2, DHCP, VLAN, no PoE
D-Link DGS-1520-28MP
from £625.92 
managed 3 level (L3), rack, Ethernet: 1 Gbps 20, 2.5 Gbps 4, 10 Gbps 2, SFP+ 2, DHCP, VLAN, PoE+
D-Link DGS-1520-52MP/A1A
from £1,106.02 
managed 3 level (L3), rack, Ethernet: 1 Gbps 44, 2.5 Gbps 4, 10 Gbps 2, SFP+ 2, DHCP, VLAN, PoE+

D-Link DGS-1520-28/A1A configurations

Price for D-Link DGS-1520-28/A1A
D-Link DGS-1520-28MP from £625.929 offers
D-Link DGS-1520-28/A1A from £248.5710 offers
D-Link DGS-1520-52MP/A1A from £1,106.0210 offers
D-Link DGS-1520-52 from £881.417 offers
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