D-Link 28-Port Gigabit Stackable PoE+ Smart Managed Switch with 4 x 10G SFP+ Ports - DGS-1530-28P

Uninterrupted Service
Redundant power supply ensures uninterrupted operation while boosting PoE output for high-demand devices

Simplified Management
The SIM feature lets you manage multiple switches as a virtual stack under one IP, streamlining operations and integration

Enhanced Security
Features includes VLANs, ACLs, Port Security, 802.1X, and RADIUS to protect data and manage access

Resilience Connectivity
G.8032 ERPS delivers sub-millisecond ring recovery for uninterrupted connectivity across critical operations

Seamless Power Delivery
PD-Alive, Fast PoE, and Perpetual PoE ensure rapid startup, automatic device recovery, and uninterrupted power supply

Shielded for Stability
All copper ports include 6kV surge protection for reliability and protection against electrical spikes

Zero-Touch Setup, Infinite Scalability
Zero-Touch Provisioning (ZTP) streamlines setup by enabling devices to auto-configure without manual input. Simply hold the reset button for 5–10 seconds to trigger reboot and provisioning. ZTP speeds up deployment, minimizes errors, and ensures consistent configuration and ideal for large-scale networks.

Power on the switch and connect the cable to service LAN, then start ZTP

- Hold the reset button (5~10 sec)
- Get IP and settings from DHCP server
- Download firmware or configuration from TFTP server

Effortless PoE for Modern Networks
The DGS-1530-28P supports 802.3af/at PoE standards, delivering up to 30 W per port and a PoE budget of 370 W with Perpetual and Fast PoE.

PoE enables the simple deployment of IP cameras, APs, and VoIP phones over standard Ethernet, reducing the need for separate electrical wiring and allowing owners to tailor power availability for their business venues.

Recover Instantly with Intelligent Stacking
Physical stacking lets multiple switches act as one, boosting scalability and resilience. It reroutes traffic automatically during failures, supports hot-swapping, and ensures seamless master switch failover. Shortest-path forwarding and trunked ports enhance bandwidth and reliability.

Smarter Multicast for Seamless Streaming
The rise of IPTV and multimedia streaming, efficient multicast management is crucial. IGMP/MLD snooping prevents duplicate streams and interference between STBs within the same VLAN, while ISM VLAN reduces redundant multicast traffic across VLANs—enhancing backbone efficiency and ensuring smoother streaming performance.

• 24 Ports Gigabit PoE for downlink
• 4 Ports 10G SFP+ for uplink
• PoE IEEE802.3af/at options, power budget 370 W
• 6kV surge protection on all Gigabit Ethernet ports
• Physical stacking up to 9 switches
• ZTP (Zero-Touch Provisioning)
• Ethernet Ring Protection Switching (ERPS)
• IEEE 802.1ag for Connectivity Fault Management
• ITU-T Y.1731 for Delay Measurement Massages
• Manage through the Nuclias Network Controller

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Y
Web-based management	Y
Traffic classification	Y
ARP inspection	Y
Configuring Location Settings (CLI)	Y
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity	4
USB Type-A ports quantity	1
Console port	RJ-45
USB 2.0 ports quantity	1
Networking standards	IEEE 802.3,IEEE 802.3ab,IEEE 802.3ae,IEEE 802.3u,IEEE 802.3x
10G support	Y
Port mirroring	Y
Full duplex	Y
Policy-based routing	Y
Flow control support	Y
Link aggregation	Y
Broadcast storm control	Y
Auto MDI/MDI-X	Y
Spanning tree protocol	Y
Ethernet LAN data rates	10,1000,100
Auto-negotiation	Y
VLAN support	Y
Number of VLANs	4096
MAC address table	16000
Switching capacity	128
Forwarding rate	95.24
Store-and-forward	Y
Jumbo frames support	Y
Packet buffer memory	1.5
Access Control List (ACL)	Y
Access Control List (ACL) egress	1000
Access Control List (ACL) ingress	2000
IGMP snooping	Y
Security algorithms	SNMP,SNMPv2,SNMPv3
MAC address filtering	Y
SSH/SSL support	Y
Loop protection	Y
Password protection	Y
Authentication type	RADIUS,TACACS+
Multicast support	Y
Rack mounting	Y
Stackable	Y
Product colour	Black
LED indicators	Y
Number of fans	3
Noise level	54.7
Mean time between failures (MTBF)	330520
Power source	AC
Power supply included	Y
AC input voltage	100 - 240
AC input frequency	50/60
Power consumption (max)	456
Power over Ethernet (PoE)	Y
Power over Ethernet plus (PoE+) ports quantity	24
Total Power over Ethernet (PoE) budget	370
Operating temperature (T-T)	-5 - 50
Storage temperature (T-T)	-20 - 70
Operating relative humidity (H-H)	0 - 95
Storage relative humidity (H-H)	0 - 95
Heat dissipation	1554.96
Width	440
Depth	250
Height	44
Weight	3800