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D-Link 28-Port 10-Gigabit Smart Managed PoE Switch with 24 PoE and 4 (10G) SFP+ Ports

Manufacturer: D-LINK
D-Link 28-Port 10-Gigabit Smart Managed PoE Switch with 24 PoE and 4 (10G) SFP+ Ports
$1,918.86
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The D-Link DGS-1250 Series Smart Managed Switches are the latest generation of switches to provide increased Power over Ethernet (PoE) output, high port density, multiple management interfaces, and advanced Layer 2 features. With all of these features combined, the DGS-1250 Series provides a cost-efficient and flexible solution for expanding any business network.
  • RJ-45 Ports: 24
  • RJ-45 Speeds: 10/100/1000
  • Combo Ports (RJ-45 + SFP): 24 PoE + 4 (10G) SFP+ Ports
  • SFP (Small Form-Factor Pluggable) Ports : 4
  • SFP Speeds: 10G
  • PoE++ (60w) or higher available?: Yes
  • Number of PoE Ports: 24
  • Extended PoE?: No
  • Capacity in Millions of Packets per Second (mpps): 95.24 Mpps
  • Switching Capacity in Gigabits per Second (Gbps): 128 Gbps
  • Web-based GUI: Yes
  • Redundant Power Supply: No
  • 19" Rack Mountable: Rack-mount
  • DIN-Rail Mountable: No
  • Stacking Capacity (Physical): No
  • Stacking Capacity (Virtual): Yes
  • IPv4 Routing: Yes
  • IPv6 Routing: Yes
  • DHCP (Dynamic Host Configuration Protocol) Server Screening: Yes
  • Ruggedized: No
  • Operating Temperature: -5 to 50 C
  • Unit dimensions: 440 x 250 x 44 mm
  • Warranty Licence: Limited Lifetime Warranty
Products specifications
Attribute nameAttribute value
Switch typeManaged, Managed, Managed
Switch layerL3, L3, L3
Quality of Service (QoS) supportYes, Yes, Yes
Web-based managementYes, Yes, Yes
ARP inspectionYes, Yes, Yes
Configuring Location Settings (CLI)Yes, Yes, Yes
System event logYes, Yes, Yes
MIB supportRFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,, RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,, RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,
Basic switching RJ-45 Ethernet ports quantity24, 24, 24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000), Gigabit Ethernet (10/100/1000), Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity4, 4, 4
Console portRJ-45, RJ-45, RJ-45
Networking standardsIEEE 802.3af, IEEE 802.3at, IEEE 802.3af, IEEE 802.3at, IEEE 802.3af, IEEE 802.3at
10G supportYes, Yes, Yes
Copper ethernet cabling technology10BASE-T, 100BASE-TX, 1000BASE-T, 10BASE-T, 100BASE-TX, 1000BASE-T, 10BASE-T, 100BASE-TX, 1000BASE-T
Cable types supportedCat5, Cat5e, Cat5, Cat5e, Cat5, Cat5e
Port mirroringYes, Yes, Yes
Full duplexYes, Yes, Yes
Flow control supportYes, Yes, Yes
Link aggregationYes, Yes, Yes
Broadcast storm controlYes, Yes, Yes
Auto MDI/MDI-XYes, Yes, Yes
Spanning tree protocolYes, Yes, Yes
Head-of-line (HOL) blockingYes, Yes, Yes
VLAN supportYes, Yes, Yes
Virtual LAN featuresVoice VLAN, Voice VLAN, Voice VLAN
Number of VLANs4094, 4094, 4094
Fiber ethernet cabling technology100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE‑LX, 1000BASE‑SX, 1000BASE‑ZX, 100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE‑LX, 1000BASE‑SX, 1000BASE‑ZX, 100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE‑LX, 1000BASE‑SX, 1000BASE‑ZX
Switching capacity128 Gbit/s, 128 Gbit/s, 128 Gbit/s
Forwarding rate95.24 Mpps, 95.24 Mpps, 95.24 Mpps
MAC address table16000 entries, 16000 entries, 16000 entries
Store-and-forwardYes, Yes, Yes
Static routeYes, Yes, Yes
Number of static routes124, 124, 124
Jumbo frames supportYes, Yes, Yes
Jumbo frames12000, 12000, 12000
Packet buffer memory12 MB, 12 MB, 12 MB
DHCP featuresDHCP server, DHCP snooping, DHCP server, DHCP snooping, DHCP server, DHCP snooping
Access Control List (ACL)Yes, Yes, Yes
Access Control List (ACL) rules768, 768, 768
IGMP snoopingYes, Yes, Yes
Security algorithmsEAP, LEAP, MD5, PEAP, SSH, SSL/TLS, TTLS, EAP, LEAP, MD5, PEAP, SSH, SSL/TLS, TTLS, EAP, LEAP, MD5, PEAP, SSH, SSL/TLS, TTLS
Loop protectionYes, Yes, Yes
IP-MAC-Port bindingYes, Yes, Yes
Queue scheduling algorithmsWeighted Round Robin (WRR), Weighted Round Robin (WRR), Weighted Round Robin (WRR)
Multicast supportYes, Yes, Yes
Rack mountingYes, Yes, Yes
Product colourBlack, Black, Black
LED indicatorsActivity, Link, Power, Speed, Activity, Link, Power, Speed, Activity, Link, Power, Speed
Electromagnetic compatibilityCE A, VCCI A, FCC A, IC, BSMI, CE A, VCCI A, FCC A, IC, BSMI, CE A, VCCI A, FCC A, IC, BSMI
Memory typeDDR3-SDRAM, DDR3-SDRAM, DDR3-SDRAM
Internal memory2048 MB, 2048 MB, 2048 MB
Flash memory64 MB, 64 MB, 64 MB
Noise level50.8 dB, 50.8 dB, 50.8 dB
Firmware upgradeableYes, Yes, Yes
Mean time between failures (MTBF)463430.16 h, 463430.16 h, 463430.16 h
Power supply includedYes, Yes, Yes
AC input voltage100 - 240 V, 100 - 240 V, 100 - 240 V
AC input frequency50 - 60 Hz, 50 - 60 Hz, 50 - 60 Hz
Power consumption (max)455.1 W, 455.1 W, 455.1 W
Power over Ethernet (PoE)Yes, Yes, Yes
Power over Ethernet (PoE) ports quantity24, 24, 24
Power over Ethernet (PoE) power per port15.4 W, 15.4 W, 15.4 W
Total Power over Ethernet (PoE) budget370 W, 370 W, 370 W
Operating temperature (T-T)-5 - 50 °C, -5 - 50 °C, -5 - 50 °C
Storage temperature (T-T)-20 - 70 °C, -20 - 70 °C, -20 - 70 °C
Operating relative humidity (H-H)0 - 95%, 0 - 95%, 0 - 95%
Storage relative humidity (H-H)0 - 95%, 0 - 95%, 0 - 95%
Heat dissipation1551.891 BTU/h, 1551.891 BTU/h, 1551.891 BTU/h
Width440 mm, 440 mm, 440 mm
Depth250 mm, 250 mm, 250 mm
Height44 mm, 44 mm, 44 mm
Weight3.46 kg, 3.46 kg, 3.46 kg
Package width393 mm, 393 mm, 393 mm
Package depth563 mm, 563 mm, 563 mm
Package height89 mm, 89 mm, 89 mm
Package weight4.76 kg, 4.76 kg, 4.76 kg
Shipping (inner) case height42.8 cm, 42.8 cm, 42.8 cm
Shipping (inner) case width47.8 cm, 47.8 cm, 47.8 cm
Shipping (inner) case length58.5 cm, 58.5 cm, 58.5 cm
Shipping (inner) case net weight19.3 kg, 19.3 kg, 19.3 kg
Products per shipping (inner) case5 pc(s), 5 pc(s), 5 pc(s)
Pallet gross weight (air)426 kg, 426 kg, 426 kg
Master (outer) cases per pallet (air)16 pc(s), 16 pc(s), 16 pc(s)
Products per pallet (air)80 pc(s), 80 pc(s), 80 pc(s)
Pallet gross length110 cm, 110 cm, 110 cm
Pallet gross width120 cm, 120 cm, 120 cm
Pallet height (air)184.7 cm, 184.7 cm, 184.7 cm
Pallet gross weight (sea)426 kg, 426 kg, 426 kg
Master (outer) cases per pallet (sea)16 pc(s), 16 pc(s), 16 pc(s)
Products per pallet (sea)80 pc(s), 80 pc(s), 80 pc(s)
Pallet height (sea)184.7 cm, 184.7 cm, 184.7 cm
Shipping (inner) case gross weight25.5 kg, 25.5 kg, 25.5 kg
CertificationCB, UL, BSMI, CCC, CB, UL, BSMI, CCC, CB, UL, BSMI, CCC
Harmonized System (HS) code85176990, 85176990, 85176990
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