Produkter med god pris
Netgate firewalls
Laser Printere
Computerskærme
SSD harddiske
Harddiske
Eksterne harddiske
Mesh Wi-Fi-systemer
Netværkskabler
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.
| Vægt | 1,0000 kg |
|---|---|
| Switch-type | Ikke administreret |
| Brand | LevelOne |
| State | Default |
| Basis omskiftning RJ-45 Ethernet porte, antal | 28 |
| Basis omskiftning RJ-45 Ethernet porttype | Gigabit Ethernet (10/100/1000) |
| Netværksstandarder | IEEE 802.1af, IEEE 802.3at |
| MAC adresselabel | 8000 entries |
| Stativ-montering | Ja |
| Produktfarve | Sort |
| Strøm over Ethernet (PoE) | Ja |
| Total Power over Ethernet (PoE) | 390 W |
| Driftstemperatur (T-T) | -10 – 85 °C |
| Opbevaringstemperatur (T-T) | -40 – 90 °C |
| Relativ luftfugtighed ved drift (H-H) | 0 – 90% |
| Bredde | 285 mm |
| Dybde | 442 mm |
| Højde | 44 mm |
| Vægt | 4 kg |
| Pakkebredde | 395 mm |
| Pakkedybde | 90 mm |
| Pakkehøjde | 530 mm |
| Pakkevægt | 4,8 kg |
| Harmoniseret systemkode (HS) | 85176990 |
| 10G understøttelse | Ingen |
| VLAN understøttelse | Ja |
| Pakke bufferlager | 42 MB |
| Formfaktor | 1U |
| LED-indikatorer | Ja |
| Certificering | CE, RoHS |
| Vekselstrømsindgangsspænding | 100 – 240 V |
| Vekselstrømsindgangsfrekvens | 50 – 60 Hz |
| Varmeafgivelse | 119,544 BUT/t |
| Stabelbar | Ja |
| Flashhukommelse | 4 MB |
| Indbygget processer | Ja |
| Gigabit Ethernet (kobber) porte, antal | 2 |
| Antal SFP modulslots | 2 |
| Kabler inkluderet | Vekselstrøm |
| Hurtig start guide | Ja |
| Pakketype | Kasse |
| Power over Ethernet (PoE) effekt pr. port | 15,4 W |
| Fast Ethernet (kobber) porte, antal | 24 |
| Transmissionsafstand (maks.) | 0,25 km |
| Oprindelsesland | Kina |
| Power over Ethernet (PoE) porte, antal | 30 |
| Rack monteringskit | Ja |
| Processormodel | Realtek RTL8382L |
| MTBF (PoE) | 290000 t |
| Beskyttelse ved overspænding | Ja |
| Overspændingsbeskyttelse | 6 kV |
| Palle nettohøjde | 140,4 cm |
| Palle nettodybde | 80 cm |
| Palle nettobredde | 120 cm |
Relaterede varer
