Twenty-four Gigabit data connections with physical DIP controls
24 × Gigabit RJ45Non-PoE model3 physical DIP switchesBlack fanless slim design
The Zyxel GS1100-24ES provides twenty-four Gigabit Ethernet data ports in a slim fanless chassis. Its Switchable-series design offers plug-and-play forwarding and three physical DIP switches for loop prevention, energy saving and port LEDs. This ES version does not supply PoE power to connected devices.
Best For: Quiet office and shop networks connecting PCs, printers and other devices that already have their own power.
Before you order: This is a data-only non-PoE switch. Cameras, access points and phones requiring Ethernet power need a separate suitable injector or a PoE switch. The 24ES has an internal 100–240 V AC supply, not the 12 V adapter of the 16ES. Use the supplied cord and maintain ventilation in desktop, wall or rack installations.
What's in the Box
- Zyxel GS1100-24ES-EU0101F switch.
- Power cord, wall-mount kit and rack mounting kit.
- Ethernet cables, endpoints and separate PoE injectors are not included.
What It Means in Practice
- Connect up to twenty-four wired Gigabit devices with plug-and-play forwarding.
- Toggle DIP 1 for loop prevention, DIP 2 for IEEE 802.3az EEE and DIP 3 for port LEDs.
- Use separate power for endpoints needing PoE.
- Place on a suitable surface, wall-mount or fit the included rack hardware with passive-cooling clearance.
What Will Not Work
- No PoE power output on any port.
- No SFP slots, 2.5G or 10G ports.
- No web-managed VLAN interface, SNMP or Layer 3 routing established for this Switchable model.
- Indoor 0–40°C operation; no weatherproof enclosure.
Key Features
Twenty-four wired devices
Gigabit Ethernet access with 48 Gbps switching capacity and 35.7 Mpps forwarding.
Physical control
Three DIP switches toggle loop prevention, EEE and port LEDs without a login.
Quiet slim chassis
Fanless black housing, 280 × 126 × 44 mm and 1.02 kg.
Modest own consumption
Manufacturer figures are 3.38 W idle and 12.21 W maximum.
Technical Specifications
| Exact EU ordering code | GS1100-24ES-EU0101F |
| Model / series | GS1100-24ES / Switchable |
| EAN | 4718937652754 |
| Condition | New |
| Ethernet ports | 24 × 10/100/1000 RJ45 |
| PoE output | None |
| Switching / forwarding | 48 Gbps / 35.7 Mpps |
| MAC / packet buffer / jumbo | 16K / 1 MB / 12 KB |
| Flash / RAM | 2 MB / 256 KB |
| DIP controls | 1: loop prevention; 2: IEEE 802.3az EEE; 3: port LED on/off |
| Power | Internal 100–240 V AC, 50/60 Hz |
| Consumption idle / maximum | 3.38 W / 12.21 W |
| Dimensions W × D × H | 280 × 126 × 44 mm |
| Weight | 1.02 kg |
| Colour / cooling | Black / fanless |
| Mounting | Desktop, wall or rack; wall/rack kits included |
| Operating conditions | 0–40°C, 10–95% RH non-condensing |
| Storage temperature | -40°C to 70°C |
| ESD / Ethernet surge | 8 kV air, 4 kV contact / 2 kV port surge |
Frequently Asked Questions
Does the ES power PoE devices?
No. This ES model supplies data only; use separately powered devices or a suitable external injector.
Does it have a web interface?
No web-managed VLAN interface is established. The three DIP controls are for loop prevention, EEE and LEDs.
What power supply does it use?
An internal 100–240 V AC supply with the included power cord, rather than an external DC adapter.
Are wall and rack kits included?
Yes. The exact manufacturer store, datasheet and guide confirm wall and rack mounting for this 24ES model.
Singular Expert Insight
Choose the ES for data connectivity when devices have their own power. Its DIP switches offer a quick way to control loops, energy saving and visual indicators. If cameras or APs need Ethernet power, plan injectors separately or select an actual PoE model; similar GS1100 names do not imply the same hardware.
Buyer’s Guide
✓ Buy it if You need twenty-four quiet Gigabit data ports with simple physical controls.
✕ Skip it if You need PoE delivery, configurable web VLAN, fibre uplinks or multi-Gigabit access.
→ Also consider Endpoint power, DIP positions, AC outlet, cable routing, mounting hardware and passive-cooling clearance.