D-Link DIS‑300G‑8PSW Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
- 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, EMC
Managed Customization
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.
Gigabit Connectivity with PoE and SFP slots
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.
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.
PoE Support
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.
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: 77 x 154 x 128 mm.
| Management features | |
|---|---|
| MIB support | RFC 1757 RMON 1,2,3,9; RFC 2674 Q MIB RFC‑1213 MIB‑II; RFC‑1493 MIB; RFC 2233 IF MIB |
| System event log | Yes |
| Traffic shaping | Yes |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2 |
| Switch type | Managed |
| Ports & interfaces | |
|---|---|
| Fiber optic connector | LC |
| SFP module slots quantity | 2 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 6 |
| Network | |
|---|---|
| Number of VLANs | 1024 |
| Virtual LAN features | Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN |
| VLAN support | Yes |
| Link aggregation | Yes |
| Flow control support | Yes |
| Auto MDI/MDI-X | Yes |
| Auto-negotiation | Yes |
| Broadcast storm control | Yes |
| Spanning tree protocol | Yes |
| Full duplex | Yes |
| 10G support | No |
| 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 |
| Data transmission | |
|---|---|
| Jumbo frames | 9000 |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| MAC address table | 8000 entries |
| Security | |
|---|---|
| Security algorithms | HTTPS, SNMP, SNMPv3, SSH |
| Authentication type | IEEE 802.1x, RADIUS |
| Queue scheduling algorithms | SPQ, Weighted Round Robin (WRR) |
| DHCP features | DHCP server, DHCP snooping, DHCP relay, DHCP client |
| Multicast features | |
|---|---|
| Multicast support | Yes |
| Design | |
|---|---|
| Electromagnetic compatibility | FCC 15, EN 61000‑6‑2, EN 61000‑6‑4, EN 61000‑4‑2, ‑3, ‑4, ‑5, ‑6 |
| Wall mountable | Yes |
| International Protection (IP) code | IP30 |
| DIN rail mounting | Yes |
| LED indicators | Alarm, LAN, PoE, Power |
| Product colour | Black |
| Rack mounting | No |
| Performance | |
|---|---|
| Firmware upgradeable | Yes |
| Power | |
|---|---|
| Power protection features | Over current, Reverse polarity |
| Power consumption (max) | 265 W |
| Power consumption (typical) | 14 W |
| DC input voltage | 48 – 58 V |
| Power over Ethernet (PoE) | |
|---|---|
| Total Power over Ethernet (PoE) budget | 120 W |
| Power over Ethernet (PoE) power per port | 60 W |
| Power over Ethernet (PoE) voltage range | 54 – 58 V |
| Power over Ethernet plus (PoE+) ports quantity | 4 |
| Power over Ethernet (PoE) | Yes |
| Operational conditions | |
|---|---|
| Operating relative humidity (H-H) | 5 – 95% |
| Storage temperature (T-T) | -40 – 85 °C |
| Operating temperature (T-T) | -40 – 75 °C |
| Weight & dimensions | |
|---|---|
| Weight | 1.31 kg |
| Height | 128 mm |
| Depth | 154 mm |
| Width | 71 mm |
| Packaging data | |
|---|---|
| Package weight | 1.81 kg |
| Package height | 138 mm |
| Package depth | 242 mm |
| Package width | 195 mm |
| Certificates | |
|---|---|
| Certification | IEC60068‑2‑6, IEC60068‑2‑27, IEC60068‑2‑32, UL 60950‑1, CE, FCC, RoHS, WEEE |
| 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 |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85176990 |
- leaflet
