Specifications
| Brand | Level One |
|---|---|
| Brand headquarters | Germany |
| Model | GES-2128 |
| Product type | 28-Port Gigabit Smart Lite Managed Switch |
| Port configuration | 24 × 10/100/1000Mbps RJ45 ports and 4 × 1000Mbps RJ45/SFP combo ports |
| Concurrent network ports | 28 |
| Switching capacity | 56Gbps |
| PoE | Not supported |
| Combo port operation | Each RJ45/SFP pair shares one logical port; use copper or fibre for that port, not both simultaneously |
| Series | HILBERT |
| MAC address table | 8 K entries |
| Jumbo frames | 9KB |
| Packet buffer | 4.1 Mbits |
| Packet forwarding rate | 41.664 Mpps |
| VLAN | Up to 32 VLANs from 4096 VLAN IDs; MTU, port-based and IEEE 802.1Q VLAN |
| QoS | Port-based, IEEE 802.1p and DSCP priorities; four priority queues; rate limiting |
| Multicast | IGMP Snooping |
| Link aggregation | Static link aggregation |
| Diagnostics and protection | Port mirroring, cable testing, storm control |
| Management | Web GUI; LevelOne IP Locator |
| Flash memory | 2 MB |
| Power supply | 100-240 VAC, 50-60 Hz |
| Power consumption | 20 W |
| Acoustic noise (dB) | 0 dB (A) |
| Dimensions (W x D x H) | 440 x 190 x 44.5 mm |
| Operating temperature | 0°C ~ 45°C |
| Operating humidity | 10% RH ~ 90% RH |
| Storage temperature | -40°C ~ 70°C |
| Storage humidity | 5% RH ~ 95% RH |
| Mounting | 19″ rack mount, Desk mount |
| Included accessories | GES-2128; Power Cord ; 19″ Rack Mount Kit ; Quick Installation Guide ; Declaration of Conformity |
| Cooling | Fanless |
| Product weight | 1.95kg (net product weight) |
| Store warranty | 3 YEARS WARRANTY |
Key Features
- Connect more equipment with 28 concurrent network ports and 56Gbps switching capacity for busy workgroups.
- Choose copper or fibre uplinks through shared combo ports while keeping the documented port speeds and transceiver compatibility in view.
- Keep everyday configuration straightforward with web-managed VLANs, QoS and diagnostic tools.
- 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) Hilbert 28-Port Gigabit Smart Lite Managed Switch with 4 SFP/RJ45 Combo Ports – GES-2128 brings desktop workgroups, shared storage and office network expansion together on a single Gigabit switching platform. Its 28-port configuration gives installers a clear basis for planning endpoint connections and fibre uplinks. The management features let administrators organise traffic and monitor the network as it grows.
VLAN, QoS, IGMP Snooping, static link aggregation, port mirroring, cable testing and storm control are supported. VLANs can separate network traffic and QoS can prioritise time-sensitive services when correctly configured. The combo uplinks share their copper and optical connections; the two connectors in each pair do not add extra concurrent ports. Select optical modules that match the documented slot speed, fibre type, distance and far-end equipment. Transceivers and fibre cables are optional and are not listed as supplied accessories.
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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