The GEP-2821 is LevelOne latest generation of 28-Port Gigabit Unmanaged PoE Switch, with 2 Gigabit RJ45 and 2 Gigabit SFP Uplink ports. also offers powerful DIP switch button configuration for VLAN mode and Default mode features. Switch that gives you a high-performance, low-cost, easy-to-use, seamless upgrade to boost your network to 1000Mbps. Increase the speed of your network backbone to a massive 56Gbps and bring Gigabit speeds all the way to your computers.
The GEP-2821 PoE-enabled switches features an IEEE 802.3af/at certified, better PoE functionality with 390W PoE power budget and usability. supports up to 24 ports at 15.4W, or 13 ports at 30 W to meet the increasing power demands of users. giving you flexibility in power allocation for a variety of powered devices enabling you to scale your operations to meet business growth, operational cost savings, and ease of management.
Specifications
| Management features |
| Switch type |
Unmanaged |
| Ports & interfaces |
| SFP module slots quantity |
2 |
| Gigabit Ethernet (copper) ports quantity |
2 |
| Fast Ethernet (copper) ports quantity |
24 |
| Basic switching RJ-45 Ethernet ports type |
Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity |
28 |
| Network |
| VLAN support |
Yes |
| 10G support |
No |
| Networking standards |
IEEE 802.1af, IEEE 802.3at |
| Optical fiber |
| Transmission distance (max) |
0.25 km |
| Data transmission |
| Packet buffer memory |
42 MB |
| MAC address table |
8000 entries |
| Design |
| LED indicators |
Yes |
| Product colour |
Black |
| Form factor |
1U |
| Stackable |
Yes |
| Rack mounting |
Yes |
| Performance |
| MTBF (PoE) |
290000 h |
| Flash memory |
4 MB |
| Processor model |
Realtek RTL8382L |
| Built-in processor |
Yes |
| Power |
| Surge protection voltage |
6 kV |
| Surge protection |
Yes |
| AC input frequency |
50 - 60 Hz |
| AC input voltage |
100 - 240 V |
| Power over Ethernet (PoE) |
| Total Power over Ethernet (PoE) budget |
390 W |
| Power over Ethernet (PoE) power per port |
15.4 W |
| Power over Ethernet (PoE) ports quantity |
30 |
| Power over Ethernet (PoE) |
Yes |
| Operational conditions |
| Heat dissipation |
119.544 BTU/h |
| Operating temperature (T-T) |
-10 - 85 °C |
| Operating relative humidity (H-H) |
0 - 90% |
| Storage temperature (T-T) |
-40 - 90 °C |
| Operating temperature (T-T) |
-10 - 85 °C |
| Weight & dimensions |
| Weight |
4 kg |
| Height |
44 mm |
| Depth |
442 mm |
| Width |
285 mm |
| Packaging content |
| Rack mount kit |
Yes |
| Quick start guide |
Yes |
| Cables included |
AC |
| Packaging data |
| Package weight |
4.8 kg |
| Package height |
530 mm |
| Package depth |
90 mm |
| Package width |
395 mm |
| Package type |
Box |
| Certificates |
| Certification |
CE, RoHS |
| Technical details |
| Pallet net height |
140.4 cm |
| Pallet net length |
80 cm |
| Pallet net width |
120 cm |
