D-Link DIS‑300G‑12SW Managed L2 Gigabit Ethernet (10/100/1000) Black

Excl Vat.€788.70

Inc VAT.€970.10

Manufacturer part number DIS-300G-12SW
Vendor D-Link
Call For Availability


Managed Customization
Features user management interfaces, including an industrial-like CLI, and WEB-based management, the DIS-300G-12SW is easy to manage and provides the security and controls to guard and shape your network needs.

Gigabit Connectivity with SFP slots
Designed with 8 x 100/1000BaseT ports and 4 x 100/1000Base SFP to suit a range of devices and network layouts.

Officially Certified
Certifications for vibration, shock, free-fall, and electromagnetic compatibility to maximise network uptime in a variety of deployment environments, including smart city surveillance, factory automation, and outdoor wireless networks.

Withstands Extreme Temperatures
Operates effortlessly in a range of industrial and harsh environments in temperatures from -40°C to +75°C, and can cold start from -40°C.

Strong Build
The tough housing has been created to keep your network protected and reliably rugged. That’s why every DIS-switch comes with a 5-year D-Link warranty.

High Availability
Rapid ring failover recovery time of < 20ms, with even faster PROFINET speeds available at project request.

Fast Deployment
For instant installation it features a snap-to-DIN-rail clip, and also supports wall mounting.

Fanless Design
With no moving parts inside to reduce downtime and maintenance call outs, the rugged housing has been optimised for the transfer of heat.

Discrete Size
Small but mighty. To make the most of cabinet space, it measures: 61 x 154 x 109 mm.

- 8 x 100/1000BaseT ports, 4 x 100/1000BaseSFP slots
- High availability
- Easy-to-control management interfaces and security
- Withstands extreme temperatures
- Certified for vibration, shock, free-fall, EMC


MAC address table 256 entries
Store-and-forward Y
Jumbo frames 9000
Jumbo frames support Y
Wall mountable Y
DIN rail mounting Y
LED indicators LAN, Status
Certification IEC60068‑2‑6, IEC60068‑2‑27, IEC60068‑2‑32, UL 60950‑1, CE, FCC, RoHS, WEEE
Electromagnetic compatibility FCC 15, EN 61000‑6‑2, EN 61000‑6‑4, EN 61000‑4‑2, ‑3, ‑4, ‑5, ‑6
Colour of product Black
International Protection (IP) code IP30
Traffic shaping Y
Switch type Managed
Switch layer L2
Quality of Service (QoS) support Y
System event log Y
MIB support RFC 1757 RMON 1,2,3,9; RFC 2674 Q MIB RFC‑1213 MIB‑II; RFC‑1493 MIB; RFC 2233 IF MIB
Web-based management Y
Multicast support Y
Networking standards IEEE 802.1D,IEEE 802.1ab,IEEE 802.1ad,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.3ad,IEEE 802.3x
Full duplex Y
Flow control support Y
Link aggregation Y
10G support N
Broadcast storm control Y
Spanning tree protocol Y
DHCP client Y
DHCP server Y
Operating temperature (T-T) -40 - 75 °C
Storage temperature (T-T) -40 - 85 °C
Operating relative humidity (H-H) 5 - 95%
Fiber optic connector LC
System log Y
Auto-negotiation Y
Firmware upgradeable Y
SFP module slots quantity 4
Basic switching RJ-45 Ethernet ports quantity 8
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
DC input voltage 12 - 58
Power consumption (max) 17 W
Power over Ethernet (PoE) N
Power protection features Over current, Reverse polarity
Queue scheduling algorithms Weighted Round Robin (WRR)
Authentication type IEEE 802.1x,RADIUS
DHCP snooping Y
DHCP relay Y
Security algorithms HTTPS,SNMP,SNMPv3,SSH
Port-based VLAN Y
Tagged VLAN Y
Protocol-based VLAN Y
VLAN support Y
Number of VLANs 1024
Width 61 mm
Depth 154 mm
Height 109 mm
Weight 1.09 kg

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