Solution · CCTV & Surveillance
A CCTV system fails on watts, metres and frozen cameras — not on port count. This solution page sizes the switch layer for a camera network using the ONV surveillance ranges.
Send Your Camera List for a Sized Quote Browse the PoE range
CCTV is the application the ONV catalogue is built around — the company lists smart security among its core fields, maintains a dedicated Security Ethernet Switch series, and threads surveillance features (250-metre ports, AI watchdog recovery, per-port PoE budgets) through its PoE lines. A CCTV switch layer is sized by four numbers: camera count, per-camera power at night (IR and heaters change the draw), the longest cable run, and how a frozen camera gets recovered.
The reference build is simple to state: unmanaged or smart PoE at the edge for small clusters, managed PoE where VLANs separate cameras from the business network, 250-metre or extender solutions for the runs that break 100 metres, and an aggregation path to the NVR that carries the summed bitrate with headroom. The security series below — compact gigabit switches for NVR and monitoring stations — completes the layer.
Security Ethernet Switch series models, plus long-distance/AI PoE switch examples (official product names).
| Model | Official product name |
|---|---|
| ONV-H3005 | Gigabit 5-port Ethernet switch |
| ONV-H3008 | Gigabit 8-port Ethernet switch |
| ONV-H3218F | Gigabit 18-port Ethernet switch |
| ONV-H3226F | Gigabit 26-port Ethernet switch |
| ONV-H3008S | Gigabit 8-port Ethernet switch |
| ONV-H1005ES | 10/100M 5-port Ethernet switch |
| ONV-H1005S | 10/100M 5-port Ethernet switch |
| ONV-H1008ES | 10/100M 8-port Ethernet switch |
| ONV-H1008S | 10/100M 8-port Ethernet switch |
| ONV-H3005S | Gigabit 5-port Ethernet switch |
| ONV-H1016PLS-250 | 10M/250 meters transmission gigabit uplink 18-port PoE switch |
| ONV-H1016PLS | 10M/250 meters transmission gigabit uplink 18-port PoE switch |
The monitoring-station end of the system: the ONV-H3008 security-series switch — 8 gigabit ports, 16 Gbps capacity, a 2K MAC table — a compact data switch for NVR and viewing-station duty.
| Parameter | Datasheet value |
|---|---|
| Ports | 8 × 10/100/1000Base-T RJ45 |
| Switching capacity | 16 Gbps (non-blocking) |
| Forwarding rate | 11.9 Mpps @64byte |
| MAC address table | 2K |
| Buffer memory | 2M |
| Power | 7W / DC 9–12V, external adapter |
Size a CCTV build in this order: list cameras with night-time wattage; group them by cabinet location; measure the three longest runs and choose their fix (standard, long-distance mode, extender or fiber); pick managed or unmanaged by who maintains the site; and finally check the NVR uplink against summed bitrate. Every one of those steps maps to a page in this section — or send the camera list and let us size it.
Retail and hospitality, warehouses and logistics, schools and campuses, parking and perimeters, municipal and traffic cameras — the surveillance estates this catalogue serves.
Ports give the ceiling; watts and bitrate give the real limit. A 24-port switch with a 250W budget runs twenty-four 10W cameras comfortably — but sixteen PTZs with heaters may exhaust the budget first. Size by the device list, always.
Individually, no — a camera stream is a few megabits. The gigabit need is aggregate: uplinks and the NVR connection. Many CCTV builds use 10/100M camera ports with gigabit uplinks for exactly this reason.
Send your port count, per-port power and uplink requirements — we reply with the exact models, datasheets and a quotation. MOQ and lead time are confirmed per model and order scope in the quotation.
The design pattern in depth.
Self-healing camera power.
The CCTV checklist in full.