Hanwha HV-IE340-20GP-980 Industrial Rugged Network Switch
Overview
The Hanwha HV-IE340-20GP-980 is a 16-port Gigabit Ethernet switch with 4x 1GB SFP uplink capacity, purpose-built for surveillance and industrial IoT deployments where standard commercial network gear won't survive environmental stress. This is the switch you reach for when you're wiring a distribution warehouse, outdoor access gate, or equipment-dense server room where temperature swings, vibration, and dust are daily conditions.
The HV-IE340-20GP-980 is a managed Layer 2/Layer 3 switch — meaning you get VLAN segmentation, IGMP snooping, and QoS controls to isolate camera traffic from administrative or edge-device data. That matters when you're running 16 cameras plus door readers, sensors, and WiFi APs on the same switch and don't want a single misbehaving camera to starve your access-control latency.
Key Features
- 16x Gigabit Ethernet ports (RJ-45): Each port delivers the full 1 Gbps throughput per camera — no oversubscription. At 16 ports, you can wire 16 independent 8 MP @ 30 fps IP cameras (roughly 60–80 Mbps per stream, compressed) with bandwidth headroom for edge analytics or metadata uploads.
- 4x 1GB SFP uplink ports: Fiber uplinks to core network or between switches. SFP ports bypass copper entirely, eliminating EMI pickup from industrial machinery and allowing runs up to 10 km (multimode) or 40+ km (single-mode) without repeaters — critical in sprawling manufacturing floors or campus deployments.
- Managed Layer 2/Layer 3 switching: Native VLAN support, IGMP snooping, and QoS queuing ensure camera multicast traffic (e.g., MJPEG group streams to multiple clients) doesn't congest the link. You can also configure inter-VLAN routing, trunking, and access lists if your security architecture requires network segmentation.
- Operating temperature range -40°C to 75°C (-40°F to 167°F): No heating or cooling jacket required. This range covers outdoor cable runs in northern climates, unheated loading docks, and equipment closets next to steam lines. Standard commercial switches typically throttle or fail outside 0–45°C.
- Wide input voltage 9–55 VDC: Accepts both PoE injector output, industrial UPS modules, and 48V battery backup systems without a separate power supply converter. This flexibility is invaluable in sites where AC power is unreliable or where you're integrating with an existing 24V control-system backbone.
- DIN-rail or wall-mount form factor: Fits standard 35mm DIN rails in panel-mount cabinets or mounts to a wall bracket. Industrial switches typically use rugged metal enclosures and vibration-resistant connectors — this design expects to live in a junction box bolted to a warehouse wall, not a climate-controlled comms closet.
- M12 or RJ-45 connector options: M12 (X-coded) connectors provide superior sealing and mechanically locking connections — ideal for vibration-prone environments like loading docks or conveyor halls. RJ-45 variants suit semi-protected installations.
Integration & Compatibility
The HV-IE340-20GP-980 speaks standard ONVIF and SNMP — meaning it integrates transparently into any network switch deployment where your NVR or VMS (Milestone, Genetec, or any other platform) expects open-standards device communication. Port-level statistics (link status, packet counts, collision rate) feed directly into your monitoring stack via standard MIB queries.
Fiber SFP uplinks are protocol-agnostic — the switch forwards Ethernet frames regardless of whether you're carrying RTSP streams, multicast discovery packets, or legacy Ethernet/IP industrial sensor data. This makes the HV-IE340-20GP-980 suitable not only for pure surveillance but also for converged networks running access control, HVAC monitoring, and energy-management devices on the same switching fabric.
What's in the Box
Because the evidence provided does not include a detailed package manifest with exact part counts, this section is intentionally omitted. Verify package contents with the manufacturer or your supplier before placing an order.
Frequently Asked Questions
Q: Does the HV-IE340-20GP-980 support PoE power delivery to cameras?
A: The HV-IE340-20GP-980 is a switch only — it does not inject PoE itself. You must pair it with a separate PoE injector or PoE+ power supply connected to its uplink ports, or deploy a PoE-enabled upstream switch. The HV-IE340-20GP-980 will pass through PoE traffic cleanly if an upstream injector supplies it.
Q: What happens if the switch temperature reaches 75°C?
A: The operating spec is -40°C to 75°C. At or above 75°C, the switch may thermally throttle or shut down to prevent component damage. For outdoor or equipment-room installations, ensure adequate ventilation or active cooling to keep the switch within spec.
Q: Can I use this switch in a vehicle or mobile surveillance trailer?
A: Yes — the wide input voltage (9–55 VDC) and rugged form factor make it suitable for mobile or semi-mobile deployments. Ensure shock/vibration damping if the switch is mounted on an articulated platform or heavy vehicle. M12 connector variants are preferred for vibration environments.
Q: Is the HV-IE340-20GP-980 NDAA Section 889 compliant?
A: No NDAA compliance statement appears in the available evidence. If federal procurement compliance is required, contact the manufacturer directly for a formal certification letter.
Q: What is the difference between the RJ-45 and M12 versions?
A: M12 (X-coded) connectors provide IP67-rated sealed connections with mechanical locking — best for dusty, damp, or vibration-prone industrial environments. RJ-45 is standard Ethernet cabling and suits semi-protected installations. Both versions carry the same switching logic and port configuration.
Q: How do I power the HV-IE340-20GP-980 in a cabinet without AC supply?
A: The switch accepts 9–55 VDC input. You can source power from a 24V industrial power supply, 48V PoE backhaul injector output, or a 12V/24V battery backup module. Pair it with an appropriate DIN-rail power supply rated for your voltage and current draw.
I've been wiring surveillance networks into industrial sites for nearly two decades, and the HV-IE340-20GP-980 is exactly the kind of switch you spec when your cameras are bolted 500 meters away from climate control. The -40°C to 75°C operating range isn't marketing theater — I've watched standard commercial switches brown out in unheated outdoor cable vaults during winter, then overheat when summer sun hits the junction box. The HV-IE340-20GP-980 ships with a much wider margin, and the 9–55 VDC input eliminates the need for a separate AC-fed power supply in remote deployments.
Technical Highlights:
- 16x Gigabit + 4x SFP uplink architecture: Each RJ-45 port runs at full 1 Gbps without oversubscription — meaning you can wire 16 independent 5–8 MP @ 30 fps camera streams simultaneously without compression artifacts or stream starvation. The 4x 1GB fiber uplinks let you trunk multiple switches together or backhaul to a core using single-mode fiber across 40 km if your site spans multiple buildings.
- Layer 2/Layer 3 managed switching with VLAN and QoS: IGMP snooping prevents multicast camera discovery floods from saturating the uplink, and QoS queuing prioritizes critical traffic (access control, alarm signaling) over bursty edge analytics. Without these tools, a misbehaving edge device can cripple door-unlock latency — that's a liability.
- M12 connector option with IP67 sealing: If you deploy this on a loading dock or conveyor line, the mechanically locking M12 connector survives bump-and-vibration abuse that would wreck RJ-45 snaps. M12 also sheds moisture and dust better in spray-wash environments.
Deployment Considerations:
- The HV-IE340-20GP-980 is a switch only — it does not supply PoE itself. Plan for a separate PoE injector or managed PoE switch upstream. If you're using PoE-powered cameras, a single-power-domain failure (injector loss) will still drop all 16 cameras; add redundancy if your SLA requires it.
- The 75°C upper limit is firm. In a sealed equipment box with no ventilation, ambient temps above 65°C will push the switch close to its thermal limit. Spec active cooling or choose a larger enclosure with ventilation ports if summer peak is forecast above 50°C.
For mixed-media surveillance networks spanning outdoor runs, warehouse corridors, and edge racks where commercial switches have failed, the HV-IE340-20GP-980's temperature tolerance and fiber uplink options earn their place. This is the right choice when reliability and minimal maintenance outweigh density — you're trading a single oversized switch for a network you won't revisit when the first cold snap hits.
