Unmanaged Network Switch — HUS-HDM-F82SPp9
HUS-HDM-F82SPp9 Industrial Unmanaged PoE++ Network Switch
IEEE 802.3bt PoE++. Up to 95W per port. 480W total PoE. Hardened for −40°C to +75°C. Aluminium alloy. Ready to Ship.
Product overview
The Last Network Switch You'll Want to Replace
The HEPDA HUS-HDM-F82SPp9 is an industrial unmanaged PoE++ network switch built from an aluminum alloy housing in a compact DIN-rail form factor. Eight IEEE 802.3bt PoE++ ports deliver up to 95W per port and a combined 480W total PoE output. Two 1000Base-SFP fiber uplink slots let you extend the network over long distances without copper cable limitations.
A systems integrator deploying IP cameras and access control across a Jurong Island petrochemical plant can mount the HUS-HDM-F82SPp9 directly on a DIN-rail inside the field cabinet — no separate media converter, no extra power injectors, no rack space wasted. It gives you PoE++ power and Gigabit fiber uplinks in a single 138 × 108 × 49 mm unit. CE and FCC certified. −40°C to +75°C operating range. Ready to Ship.
IEEE 802.3bt PoE++ — up to 95W
480W total — enough for PTZ cameras with IR illuminators, multi-radio APs, and high-draw intercoms
8KV surge protection on all ports
All PoE, RJ45, and SFP ports carry 8KV surge protection — handles the electrical abuse that substations and process plants produce
Features
HUS-HDM-F82SPp9 Industrial Unmanaged PoE++ Network Switch
IEEE 802.3bt PoE++ — up to 95W per port
Highest PoE standard. 480W total budget — enough for PTZ cameras with heaters, outdoor Wi-Fi 6 APs, and high-draw industrial intercoms. Backward compatible with 802.3af and 802.3at.
2 × 1000Base-SFP Fibre Uplinks
Both SFP slots included on every unit. Pair with HEPDA's media converters and run single-mode fibre back to your head-end for distance, electrical isolation, and ground loop elimination.
−40°C to +75°C Operating Range
Stays online whether deployed in a cold-chain facility running sub-zero or a metal cabinet baking under Singapore's midday equatorial sun.
Dual Redundant DC Power with Failover
6-pin terminal block. If your primary DC feed fails, the switch automatically switches to the secondary feed with no interruption. Standard for any node where downtime has a real cost.
8KV Surge Protection on All Ports
All PoE, RJ45, and SFP ports carry 8KV surge protection. Rated for the electromagnetic environment typical of substations, process plants, and outdoor industrial installations.
Fault Alarm via Electric Relay
Connects directly to your monitoring or alarm system. For unmanaged field nodes, that's exactly the right architecture — simple, reliable, and independent of network state.
| Model | HUS-HDM-F82SPp9 |
| Ports | 8 x IEEE 802.3bt PoE++ + 2 x 1000Base-SFP |
| PoE standard | IEEE 802.3bt — up to 95W per port |
| Total PoE budget | 480W |
| Surge protection | 8KV on all PoE, RJ45, and SFP ports |
| Input power | DC redundant — dual 6-pin terminal block |
| Operating temperature | −40°C to +75°C |
| IP rating | IP40 |
| Housing | Aluminum alloy |
| Mounting | DIN-Rail |
| Dimensions | 138 × 108 × 49 mm |
| MTBF | > 100,000 hours |
| Certifications | CE · FCC · EN61000 series |
Applications
Where it is deployed
IP Surveillance and Physical Security
Large-perimeter camera systems need PoE power and network connectivity at each camera location — often nowhere near a power outlet. Eight copper ports handle up to eight cameras per unit; fibre uplinks carry video traffic back to the NVR.
Industrial Automation and Manufacturing
Factory floors in Singapore's Tuas and Jurong industrial estates run PLCs, robotic controllers, and machine vision systems that need reliable, noise-immune network power. DIN-rail mounting drops straight into the control panel.
Smart City and Road Infrastructure
Traffic cameras, environmental sensors, and variable message signage at road junctions need power and connectivity in a compact field cabinet. One switch powers multiple PoE devices and uplinks back to the traffic management centre over fibre.
Utility and Power Distribution
Electrical substations and water treatment facilities run 24/7. The dual redundant power input with automatic failover means that if one feed trips, the switch stays on.
Oil, Gas and Petrochemical
Jurong Island plants need network infrastructure that handles heat, vibration, and continuous operation without manual intervention. Cabinet temperatures regularly exceed what commercial switches are rated for.
Transportation and Port Logistics
Seaport terminals, MRT depot facilities, and air cargo handling areas run access control and asset tracking across wide physical footprints. Fibre uplinks eliminate the 100m copper distance ceiling.
Documentation
Downloads
FAQ
Frequently asked questions
Complete industrial network ecosystem
HUS-HDM-F82SPp9 — part of a complete HEPDA network solution
HEPDA supplies the full range of industrial network infrastructure — not just the hus-hdm-f82spp9.
Ready to specify?
Our Singapore team will confirm the right specification for your application — at no charge. Full documentation available for project files.