D-Link DGS-1520-28 28-Port Layer 3 Stackable Smart Managed Switch (New)

Unleash your Wi-Fi 6 capabilities with PoE & Multi-Gigabit ports and effortlessly aggregate your Gigabit network with 10 GB uplink or stacking.

• Effortless deployment with Zero Touch Provisioning
• Multi-site management via Web GUI
• Perfect for SMB access & aggregation layers
• Quickly add 10 GB Ethernet upgrade to infrastructure
• Power over Ethernet and fiber options with various port combinations

Highlights
The DGS-1520 Series, a new generation of Lite Layer 3 Stackable Smart Managed Switches, includes four 10 GB ports for uplink or stacking up to a total of eight switches with a total of 80 Gigabit stacking bandwidth. Designed for effortless multi-site network deployments with Zero Touch Provisioning, the DGS-1520 Series is also powerful enough for server and storage applications. For unrestricted Wi-Fi 6 edge device capabilities, PoE models offer four 2.5 GB Base-T ports for Multi-Gigabit connectivity. For SMBs with expanding networks and significant bandwidth growth, the DGS-1520 effortlessly adds highly cost-effective 10 GB connectivity to ensure seamless aggregation between access and core layers.

Specifications

General
Hardware Version
A1

Size
19" standard rack width, 1U height

Interfaces
24 x 10/100/1000Base-T Ports
2 x 10GBase-T Ports
2 x 10G SFP+ Ports

Standards
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic
IEEE 802.3az Energy-Efficient Ethernet (EEE)
IEEE 802.3x Flow Control
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3af/at
IEEE 802.3bz

Media Interface Exchange
Auto or configurable MDI/MDIX

LED
Power/Stacking ID/Fan (per device)
Link/Activity/Speed (per 10/100/1000 Mbps port, per 2.5G PoE port, per Gigabit SFP port, per 10G SFP+ port)

Functionality
Switching Capacity
128 Gbps

Transmission Method
Store-and-Forward

MAC Address Table
Up to 16,384 entries per device

Static MAC Addresses
Up to 512 static MAC entries

Maximum Forwarding Rate
95.24 Mpps

PoE Standard
N/A

PoE Standard
N/A

Physical
Power Input
100 - 240 VAC

Maximum Power Consumption
30.4 W

Standby Power Consumption
20.9 W/100 V
21.5 W/240 V

Acoustics
51.8 dB(A)

Heat Dissipation
103.7 BTU/hr

MTBF
468252 Hours

Operating Temperature
-5 - 50^oC (23 - 122 ^oF)

Storage Temperature
-40 - 70^oC (-40 - 158 ^oF)

Operating Humidity
10% - 95% RH

Storage Humidity
5% - 95% RH

EMI
CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A

Item Dimension (L"xW"xH")
23 x 14 x 4

Weight
10.00 lb