Specifications
| Model | GVM-1220 |
|---|---|
| Copper interface | 1 × 10/100/1000BASE-T RJ45 |
| Fiber interface | 1 × 1000BASE-X SC |
| Fiber type | Single-Mode |
| Maximum specified reach | 20 km |
| Optical wavelength | 1310 nm |
| Management | Web/SNMP management, IEEE 802.3ah OAM, link-fault pass-through, Q-in-Q VLAN, 9K jumbo frames and bandwidth limiting |
| PoE support | No |
| Power | Power supply included; power cord listed |
| Dimensions | 127 × 156 × 32 mm |
| Product weight | 0.72 kg |
| Operating temperature | −10 °C to 55 °C |
| Package contents | Converter, power cord, quick installation guide, declaration of conformity |
Key Features
- Extend a Gigabit Ethernet link over single-mode fiber for up to 20 km.
- Bridge 10/100/1000 Mbps copper equipment to a Gigabit SC fiber connection.
- Manage traffic and diagnose links with the model’s documented network controls.
- Install the supplied power equipment without assuming the converter provides PoE.
- Use the included documentation to configure fiber and copper links correctly.
Product Information
The Level One GVM-1220 converts an RJ45 Gigabit copper link to an SC fiber interface for single-mode installations up to 20 km. It is suited to network links where fiber is needed for distance or electrical separation. Web/SNMP management, IEEE 802.3ah OAM, link-fault pass-through, Q-in-Q VLAN, 9K jumbo frames and bandwidth limiting. Match the opposite fiber endpoint, wavelength and cable type to this model; the converter is not a PoE injector and its RJ45 port does not power a connected device. The manufacturer lists converter, power cord, quick installation guide, declaration of conformity in the package.
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