Managed CustomizationFeatures 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.Gigabit Connectivity with PoE and SFP slotsDesigned 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.Officially CertifiedCertifications 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 TemperaturesOperates 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 BuildThe 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 AvailabilityRapid ring failover recovery time of < 20ms, with even faster PROFINET speeds available at project request.PoE SupportWith 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.Fast DeploymentFor instant installation it features a snap-to-DIN-rail clip, and also supports wall mounting.Fanless DesignWith no moving parts inside to reduce downtime and maintenance call outs, the rugged housing has been optimised for the transfer of heat.Discrete SizeSmall but mighty. To make the most of cabinet space, it measures: 77 x 154 x 128 mm.
| Management features | |
| Switch type: | Managed |
| Switch layer: | L2 |
| Quality of Service (QoS) support: |  |
| Web-based management: | |
| Traffic shaping: | |
| System event log: | |
| MIB support: | RFC 1757 RMON 1,2,3,9; RFC 2674 Q MIB RFC 1213 MIB II; RFC 1493 MIB; RFC 2233 IF MIB |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity: | 6 |
| Basic switching RJ-45 Ethernet ports type: | Gigabit Ethernet (10/100/1000) |
| SFP module slots quantity: | 2 |
| Fiber optic connector: | LC |
| Network | |
| Networking standards: | IEEE 802.1D, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x |
| 10G support: |  |
| Full duplex: | |
| Flow control support: | |
| Link aggregation: | |
| Broadcast storm control: | |
| Auto MDI/MDI-X: | |
| Spanning tree protocol: | |
| Auto-negotiation: | |
| VLAN support: | |
| Virtual LAN features: | Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet based VLAN |
| Number of VLANs: | 1024 |
| Data transmission | |
| MAC address table: | 8000 entries |
| Store-and-forward: | |
| Jumbo frames support: | |
| Jumbo frames: | 9000 |
| Security | |
| DHCP features: | DHCP server, DHCP snooping, DHCP relay, DHCP client |
| Security algorithms: | HTTPS, SNMP, SNMPv3, SSH |
| Authentication type: | IEEE 802.1x, RADIUS |
| Queue scheduling algorithms: | SPQ, Weighted Round Robin (WRR) |
| Multicast features | |
| Multicast support: | |
| Design | |
| Rack mounting: | |
| Product colour: | Black |
| LED indicators: | Alarm, LAN, PoE, Power |
| International Protection (IP) code: | IP30 |
| Wall mountable: | |
| DIN rail mounting: | |
| Electromagnetic compatibility: | FCC 15, EN 61000 6 2, EN 61000 6 4, EN 61000 4 2, 3, 4, 5, 6 |
| Certification: | IEC60068 2 6, IEC60068 2 27, IEC60068 2 32, UL 60950 1, CE, FCC, RoHS, WEEE |
| Performance | |
| Firmware upgradeable: | |
| Technical details | |
| Shipping (inner) case height: | 27 cm |
| Shipping (inner) case width: | 40.5 cm |
| Shipping (inner) case length: | 69.5 cm |
| Shipping (inner) case net weight: | 18.1 kg |
| Products per shipping (inner) case: | 10 pc(s) |
| Pallet gross weight (air): | 404.4 kg |
| Master (outer) cases per pallet (air): | 20 pc(s) |
| Products per pallet (air): | 200 pc(s) |
| Pallet gross length: | 120 cm |
| Pallet gross width: | 110 cm |
| Pallet height (air): | 148.5 cm |
| Pallet gross weight (sea): | 559.4 kg |
| Master (outer) cases per pallet (sea): | 28 pc(s) |
| Products per pallet (sea): | 280 pc(s) |
| Pallet height (sea): | 2.02 m |
| Shipping (inner) case gross weight: | 19.4 kg |
| Power | |
| DC input voltage: | 48 - 58 V |
| Power consumption (typical): | 14 W |
| Power consumption (max): | 265 W |
| Power protection features: | Over current, Reverse polarity |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE): | |
| Power over Ethernet plus (PoE+) ports quantity: | 4 |
| Power over Ethernet (PoE) voltage range: | 54 - 58 V |
| Power over Ethernet (PoE) power per port: | 60 W |
| Total Power over Ethernet (PoE) budget: | 120 W |
| Operational conditions | |
| Operating temperature (T-T): | -40 - 75 °C |
| Storage temperature (T-T): | -40 - 85 °C |
| Operating relative humidity (H-H): | 5 - 95% |
| Weight & dimensions | |
| Width: | 71 mm |
| Depth: | 154 mm |
| Height: | 128 mm |
| Weight: | 1.31 kg |
| Packaging data | |
| Package width: | 195 mm |
| Package depth: | 242 mm |
| Package height: | 138 mm |
| Package weight: | 1.81 kg |
| Logistics data | |
| Harmonized System (HS) code: | 85176990 |
