Description
The LevelOne GEP-2021 switch is an unmanaged black device that expands the connectivity of your local network with 20 basic RJ-45 Ethernet switching ports. Of these, 16 are copper Fast Ethernet and 2 are Gigabit Ethernet (10/100/1000), plus 2 slots for SFP modules. It includes VLAN support and complies with the IEEE 802.1ab, IEEE 802.1af, IEEE 802.3, IEEE 802.3at, IEEE 802.3u and IEEE 802.3z standards, making it easy to integrate into various installations. Its 29.8 MB packet buffer memory and an 8000-entry MAC address table help manage traffic with ease. The Flash memory is 4 MB and the fibre optic transmission distance reaches 0.25 km. Its 1U format, with dimensions of 285 x 44 x 442 mm (width x height x depth) and a weight of 4 kg, allows it to be rack-mounted, and the LED indicators provide visual information on the status of the equipment.
Specifications
Management features
- Switch type: Unmanaged
Ports & interfaces
- Basic switching RJ-45 Ethernet ports quantity: 20
- Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
- Fast Ethernet (copper) ports quantity: 16
- Gigabit Ethernet (copper) ports quantity: 2
- SFP module slots quantity: 2
Network
- Networking standards: IEEE 802.1ab, IEEE 802.1af, IEEE 802.3, IEEE 802.3at, IEEE 802.3u, IEEE 802.3z
- 10G support: No
- VLAN support: Yes
Optical fiber
- Transmission distance (max): 0.25 km
Data transmission
- MAC address table: 8000 entries
- Packet buffer memory: 29.8 MB
Design
- Rack mounting: Yes
- Stackable: Yes
- Form factor: 1U
- Product colour: Black
- LED indicators: Yes
Performance
- Built-in processor: Yes
- Processor model: Realtek RTL8382L
- Flash memory: 4 MB
- MTBF (PoE): 250000 h
Power
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- Surge protection: Yes
- Surge protection voltage: 6 kV
Power over Ethernet (PoE)
- Power over Ethernet (PoE): Yes
- Power over Ethernet (PoE) ports quantity: 16
- Power over Ethernet (PoE) power per port: 15.4 W
- Total Power over Ethernet (PoE) budget: 270 W
Operational conditions
- Operating temperature (T-T): -10 - 85 °C
- Storage temperature (T-T): -40 - 90 °C
- Operating relative humidity (H-H): 0 - 90%
- Heat dissipation: 86.435 BTU/h
Weight & dimensions
- Width: 285 mm
- Depth: 442 mm
- Height: 44 mm
- Weight: 4 kg
Packaging content
- Cables included: AC
- Quick start guide: Yes
- Rack mount kit: Yes
Packaging data
- Package type: Box
- Package width: 395 mm
- Package depth: 90 mm
- Package height: 530 mm
- Package weight: 4.8 kg
Technical details
- Pallet net height: 140.4 cm
- Pallet net length: 80 cm
- Pallet net width: 120 cm
Certificates
- Certification: CE, RoHS
Logistics data
- Country of origin: China
- Harmonized System (HS) code: 85176990
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