| auto mdi/mdi-x | Yes |
| power over ethernet (poe) | No |
| weight | 2.33 kg |
| height | 44 mm |
| width | 207.4 mm |
| depth | 441 mm |
| switch type | Managed |
| stackable | Yes |
| switch layer | L3 |
| web-based management | Yes |
| basic switching rj-45 ethernet ports quantity | 26 |
| basic switching rj-45 ethernet ports type | 10G Ethernet (100/1000/10000) |
| gigabit ethernet (copper) ports quantity | 24 |
| networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10g support | Yes |
| copper ethernet cabling technology | 10BASE-T, 100BASE-FX, 100BASE-TX, 1000BASE-T |
| flow control support | Yes |
| link aggregation | Yes |
| mac address table | 16384 entries |
| switching capacity | 128 Gbit/s |
| forwarding rate | 95.24 Mpps |
| store-and-forward | Yes |
| rack mounting | Yes |
| form factor | 1U |
| product colour | Black |
| led indicators | Activity, Link, Power, Speed |
| noise level | 51.8 dB |
| mean time between failures (mtbf) | 468252 h |
| power consumption (max) | 30.4 W |
| operating temperature (t-t) | -5 - 50 °C |
| storage temperature (t-t) | -40 - 70 °C |
| operating relative humidity (h-h) | 10 - 95% |
| storage relative humidity (h-h) | 5 - 95% |
| heat dissipation | 103.7 BTU/h |
| certification | CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A |
| harmonized system (hs) code | 85176990 |
| fiber optic connector | SFP+ |
| fiber ports quantity | 2 |
| jumbo frames support | Yes |
| jumbo frames | 12288 |
| igmp snooping | Yes |
| spanning tree protocol | Yes |
| static route | Yes |
| sfp+ module slots quantity | 2 |
| dhcp features | DHCP snooping |
| redundant power supply (rps) support | Yes |
| loop protection | Yes |
| head-of-line (hol) blocking | Yes |
| bpdu filtering/protection | Yes |
| physical stacking (units) | 8 |
| virtual stacking (units) | 32 |
| multicast listener discovery (mld) snooping | v1/v2 |
| garp vlan registration protocol (gvrp) | Yes |
| routing protocols | OSPF, RIP, RIPng, VRRP |
| 10g ethernet (copper) ports quantity | 2 |
| mac address entries | Static MAC address entries |
| Description |
D-Link DGS-1520-28/E. Slēdža tips: Vadīts, Slēdža līmenis: L3. Basic switching RJ-45 Ethernet portu veids: 10G Ethernet (100/1000/10000), Basic switching RJ-45 Ethernet portu daudzums: 26. Adrešu tabulas izmērs: 16384 ieraksti, Komutācijas ietilpība: 128 Gbit/s. Tīkla standarts: IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bz,.... Statņa montāža, Formas faktors: 1U
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