Specifications
| Brand | Level One |
|---|---|
| Brand headquarters | Germany |
| Model | GSW-1657 |
| Product type | 16-Port Gigabit Unmanaged Switch |
| Port configuration | 16 × 10/100/1000Mbps RJ45 ports |
| Concurrent network ports | 16 |
| Switching capacity | 32Gbps |
| PoE | Not supported |
| MAC address table | 8K entries |
| Jumbo frames | 9KB |
| Management | Unmanaged; plug-and-play operation |
| Ethernet functions | Auto-negotiation, auto-MDI/MDIX and IEEE 802.3x flow control |
| Power input | 100-240VAC 50/60Hz |
| Power consumption | 10.3W |
| Dimensions (W x D x H) | 440 x 208 x 44 mm |
| Operating temperature | 0°C ~ 40°C |
| Operating humidity | 10% RH ~ 90% RH |
| Storage temperature | -40°C ~ 70°C |
| Storage humidity | 5% RH ~ 90% RH |
| Mounting | 19″ rack mount |
| Included accessories | GSW-1657; Power Cord; 19″ Rack Mount Kit; Quick Installation Guide |
| Cooling | Fanless |
| Product weight | 2.6kg (net product weight) |
| Store warranty | 3 YEARS WARRANTY |
Key Features
- Connect more equipment with 16 concurrent network ports and 32Gbps switching capacity for busy workgroups.
- Set up quickly with automatic speed negotiation and automatic cable-pair detection, reducing manual configuration at the access layer.
- Keep workspaces quiet with a fanless design.
- Check link and power status at the front panel to make routine connection checks faster.
Product Information
The Level One (Germany) 16-Port Gigabit Unmanaged Switch – GSW-1657 brings desktop workgroups, shared storage and office network expansion together on a single Gigabit switching platform. Its 16-port configuration gives installers a clear basis for planning endpoint connections. Its unmanaged design is suited to installations that need dependable wired connectivity with minimal setup.
Auto-negotiation, auto-MDI/MDIX, IEEE 802.3x flow control and front-panel status indicators are supported. Automatic Ethernet negotiation helps connect devices running at different supported link speeds.
This model does not supply PoE power; connected devices need their own power source or a suitable separate injector. Fanless cooling suits quiet spaces, but ventilation openings must remain clear. Use the documented power input, mounting method and operating environment. The supplied items are listed in the specifications; additional cabling, optical modules and other accessories should be selected separately for the installation.





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