ONV-H3108PFD Gigabit 11-Port PoE Switch
4,550.00৳
- 10*10/100/1000M RJ45 ports and
- 1*1000Base-X uplink SFP fiber ports.
- Port 1-8 support the PoE+ standard
- Default support PoE watchdog (auto-restart PoE).
- Built-in 120W power supply.
OVERVIEW
ONV-H3108PFD as a high-performance Gigabit PoE fiber switch. It includes 10×10/100/1000Base-T RJ45 ports and 1×1000Base-X SFP uplink fiber port. Ports 1–8 support PoE+ output, delivering up to 30W of power per port.
The switch automatically detects standard-compliant powered devices and supplies stable power through the network cable. It reliably powers wireless APs, IP cameras, VoIP phones, video access control systems, and intercom units. Consequently, it serves hotels, campuses, factories, and small to medium-sized businesses that require a high-density and cost-efficient PoE network. Since the switch operates in unmanaged mode, users simply plug it in and start using it without any configuration.
FEATURES
Gigabit Access with RJ45/SFP Uplink
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The switch delivers non-blocking, wire-speed forwarding for smooth and efficient data transmission.
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It supports IEEE802.3x full-duplex flow control and Backpressure half-duplex mode.
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In addition, its Gigabit RJ45 ports and SFP fiber uplink port offer flexible networking options for diverse deployment scenarios.
Smart PoE Power Supply
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The switch follows the PoE+ standard and automatically identifies PoE-capable devices, ensuring safe and accurate power delivery.
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Its 8×10/100/1000Base-T PoE ports provide dependable power for surveillance, wireless coverage, VoIP, and other security-related applications.
Innovative Functions
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PoE Watchdog: Ports 1–8 include a default-enabled watchdog that monitors real-time communication. When a port fails to respond, the watchdog immediately restarts PoE on that port to restore operation.
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Long-Distance + VLAN Mode (E): When users enable mode “E” (default OFF), ports 1–8 switch to 10Mbps and support transmission distances up to 250 meters. This mode also activates physical VLAN isolation across ports 1–8, which enhances network security and stability.
Stable and Reliable Performance
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The switch meets CCC, CE, FCC, and RoHS standards.
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Users can plug and play without configuration, ensuring fast and simple installation.
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LED indicators for PWR, Link, and PoE clearly display the switch’s status.
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ONV’s efficient hardware design—featuring low power consumption, a galvanized steel enclosure, and excellent heat dissipation—keeps the switch operating reliably over long periods.
DIMENSION

| Interface Characteristics | |
| Fixed Port | 1*1000Base-X uplink SFP fiber port (Data)
2*10/100/1000Base-T uplink RJ45 ports (Data) 8*10/100/1000Base-T PoE ports (Data/ Power) |
| Ethernet Port | Port 1-10 can support 10/100/1000Base-T(X) auto-sensing, full/ half duplex MDI/ MDI-X self-adaption |
| Twisted Pair Transmission | 10BASE-T: Cat3,4,5 UTP (≤250 meters)
100BASE-TX: Cat5 or later UTP (≤100 meters) 1000BASE-T: Cat5e or later UTP (≤100 meters) |
| Optical Fiber Port | Default no include optical module (optional single-mode/ multi-mode, single fiber/ dual fiber optical module, LC) |
| Optical Cable/ Distance | Multi-mode: 850nm/ 0-550m, Single-mode: 1310nm/ 0-40km, 1550nm/ 0-120km |
| Function Switch | E file: Long distance transmission and VLAN isolation function, Default-OFF, enable-ON, when opening, port 1-8 support 10M/250 meter transmission and PoE watchdog |
| Chip Parameter | |
| Network Protocol | IEEE802.3 10BASE-T, IEEE802.3i 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-X, IEEE802.3x |
| Forwarding Mode | Store and forward (Full wire speed) |
| Switching Capacity | 22Gbps (non-blocking) |
| Forwarding Rate@64byte | 16.37Mpps |
| MAC | 2K |
| Buffer Memory | 2M |
| Jumbo Frame | 9.2K |
| LED Indicator | Power: PWR (Green), PoE: PoE (Red), Function switch: Extend (Green), Network: Link (Green) |
| PoE& Power Supply | |
| PoE Port | Port 1-8 |
| Power Supply Pin | 1/2(+) 3/6(-) |
| Max Power Per Port | 30W, PoE+ |
| Total PWR / Input Voltage | 120W/ (AC100-240V) |
| Power Consumption | Standby<4W, full load<120W |
| Power Supply | Built-in power supply, AC100~240V 50-60Hz, 2.2A |
| Physical Parameter | |
| Operation Temp/ Humidity | -20~55°C, 5%~90% RH non condensing |
| Storage Temp/ Humidity | -40~80°C, 5%~95% RH non condensing |
| Dimension (L*W*H) | 200*130*40mm |
| Net /Gross Weight | 0.65kg / 0.95kg |
| Installation | Desktop, Wall mount |
| Certification& Warranty | |
| Lightning Protection | Lightning protection: 4KV 8/20us, Protection level: IP30 |
| Certification | CCC, CE mark, commercial, CE/LVD EN62368-1, FCC Part 15, RoHS |
| Warranty | 1 year, lifelong maintenance. |
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