Industrial Gigabit Managed PoE Switch with SFP slots
DIS-300G-8PSW
- Termék Státusz: Live
- 4 x 100/1000BaseT PoE ports, 2 x 100/1000BaseT ports, 2 x 100/1000BaseSFP slots
- 120 W PoE Power Budget
- High availability
- Easy-to-control management interfaces and security
- Withstands extreme temperatures
- Certified for vibration, shock, free-fall, NEMA‑TS2 Section 2, EMC
Partner üzleteink
Features
![](/hu/hu/-/media/product-pages/dis/common/managedcustomization.png?mh=300&h=120&w=120&la=hu-HU&hash=010AC5399E00BD4F761085FAB180F46F)
Features user management interfaces, including an industrial-like CLI, and WEB-based management, the DIS-300G-8PSW is easy to manage and provides the security and controls to guard and shape your network needs.
![](/hu/hu/-/media/product-pages/dis/common/gigabitconnectivity.png?mh=300&h=120&w=120&la=hu-HU&hash=38EA0C9D63CAECD5E79191E3167D09B9)
Designed with 4 x 100/1000BaseT PoE ports, 2 x 100/1000BaseT ports, and 2 x 100/1000BaseSFP slots to suit a range of devices and network layouts.
![](/hu/hu/-/media/product-pages/dis/common/officiallycertified.png?mh=300&h=120&w=120&la=hu-HU&hash=94022CBB5F6913F8C50156784E03A7EA)
Certifications for vibration, shock, free-fall, NEMA‑TS2 Section 2, and electromagnetic compatibility to maximise network uptime in a variety of deployment environments, including smart city surveillance, factory automation, and outdoor wireless networks.
![](/hu/hu/-/media/product-pages/dis/common/temperatures.png?mh=300&h=120&w=120&la=hu-HU&hash=A4CCAD6DC4E7C56064F0B41113725A9C)
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.
![](/hu/hu/-/media/product-pages/dis/common/strong.png?mh=300&h=120&w=120&la=hu-HU&hash=B249CE25F18E31F192823AFCF0A6D0FC)
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.
![](/hu/hu/-/media/product-pages/dis/common/highavailability.png?mh=300&h=120&w=120&la=hu-HU&hash=948605E4302D121DE82C70EC30EAC5CE)
Rapid ring failover recovery time of < 20ms.
![](/hu/hu/-/media/product-pages/dis/common/poe.png?mh=300&h=120&w=120&la=hu-HU&hash=4630A9BDF5F43DF8AB34F3B624B4431B)
With its 120 W PoE power budget, it’s been designed to supply data and PoE power to compliant devices, which removes the need for unnecessary plugs and cables and reduces deployment time and effort.
![](/hu/hu/-/media/product-pages/dis/common/fastdeployment.png?mh=300&h=120&w=120&la=hu-HU&hash=3350B33B8C0FFBA903999AA7C8196C13)
For instant installation it features a snap-to-DIN-rail clip, and also supports wall mounting.
![](/hu/hu/-/media/product-pages/dis/common/fanlessdesign.png?mh=300&h=120&w=120&la=hu-HU&hash=B3AAEAE24A48E770B78A316C8639E928)
With no moving parts inside to reduce downtime and maintenance call outs, the rugged housing has been optimised for the transfer of heat.
![](/hu/hu/-/media/product-pages/dis/common/discreetsize.png?mh=300&h=120&w=120&la=hu-HU&hash=F30CAED26BFE41892BF7D6A188D5461B)
Small but mighty. To make the most of cabinet space, it measures: 77 x 154 x 128 mm.
Related Products
![](/hu/hu/-/media/product-pages/dis/100g-series/dis_100g_5psw_leftsideangle.png?h=100&w=62&la=hu-HU&hash=EADEB2B4AF580AF88510232BAD7D56D7)
![](/hu/hu/-/media/product-pages/dis/300g-series/dis_300g_14psw_leftsideangle.png?h=100&w=77&la=hu-HU&hash=025B025F09F63FE503A3594220198D37)
Specs
Type
|
Smart managed |
---|---|
Number of ports
|
5 to 14 ports |
Layer
|
Layer 2 |
Main type of ports
|
1000BASE-T Gigabit Ethernet |
Type of uplink ports
|
1000BASE-T Gigabit Ethernet SFP |
PoE options
|
802.3af 802.3at |
Number of PoE ports
|
4 8 |
PoE power budget
|
See datasheet |
Fanless
|
Supported
|
Form Factor
|
DIN rail |
Housing
|
Metal |
Jumbo frame
|
Supported
|
Environmental
|
Free Fall: IEC60068-2-32 Shock: IEC60068-2-27 Vibration: IEC60068-2-6 |
<20ms link loss recovery
|
Supported
|
MAC address
|
8K |
Spanning Tree Protocol
|
802.1D STP 802.1s MSTP 802.1w RSTP |
Link aggregation
|
802.3ad |
VLAN group (max static)
|
1024 256 |
VLAN type
|
MAC-based Port-based Protocol-based |
Advanced VLAN
|
Double VLAN (Q-in-Q) |
Number of QoS queues per port
|
8 |
Encryption protocol supported
|
SSH |
802.1X access control
|
Supported
|
RADIUS/TACACS+ authentication
|
Supported
|
SNMP (v1/v2c/v3)
|
Supported
|
LLDP
|
Supported
|