LevelOne 16-Port Gigabit Switch

The GEU-1621 is equipped with 16 Gigabit ports that lead you to a real Gigabit connections. Users are able to transfer large and high bandwidth-needed files faster, and hence get a real improvement of efficiency.Offers a fast and reliable networkThe store-and-forward architecture filters errors and forwards packets in a non-blocking environment. Flow control ensures the correctness of data transmitting. The IEEE 802.3x and backpressure flow control mechanisms work respectively for full and half duplex modes.Power Saving FeaturesThe GEU-1621 supports IEEE 802.3az Energy Efficient Ethernet to provide power-saving benefits without compromising the performance. The switch automatically enters the sleep mode, if there is no link activity detected, using less energy than idling at full power.Easy Installation and MaintenanceThe switch supports Nway auto-negotiation protocol to detect the networking speed (10/100/1000 Mbps) and the duplex modes (Full/Half) automatically. Auto-MDI/MDI-X function eliminates the effort to use crossover cables. Diagnostic LEDs are provided to get real-time information of the connection status and network.

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity:	16
Basic switching RJ-45 Ethernet ports type:	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity:	16
Network
Networking standards:	IEEE 802.3ab, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
10G support:
Full duplex:
Half duplex:
Flow control support:
Auto MDI/MDI-X:
Auto-negotiation:
MAC address auto-learning supported:
MAC address auto-aging supported:
Data transmission
MAC address table:	8000 entries
Switching capacity:	32 Gbit/s
Forwarding rate:	1.488 Mpps
Store-and-forward:
Jumbo frames support:
Jumbo frames:	9000
Design
Rack mounting:
Product colour:	Grey
Country of origin:	China
Performance
Built-in processor:
Processor model:	Realtek RTL8382L
Flash memory:	4 MB
Technical details
Pallet gross length:	80 cm
Pallet gross width:	120 cm
Pallet height (air):	155.5 cm
Power
AC input voltage:	100 - 240 V
AC input frequency:	50 - 60 Hz
Power consumption (typical):	10.1 W
Power over Ethernet (PoE)
Power over Ethernet (PoE):
Operational conditions
Operating temperature (T-T):	0 - 40 °C
Storage temperature (T-T):	-40 - 70 °C
Operating relative humidity (H-H):	10 - 90%
Storage relative humidity (H-H):	5 - 90%
Weight & dimensions
Width:	280 mm
Depth:	180 mm
Height:	44 mm
Weight:	2.6 kg
Packaging data
Manual:
Package type:	Box
Rack mount kit:
Package width:	258 mm
Package depth:	340 mm
Package height:	66 mm
Package weight:	1.7 kg
Logistics data
Products per pallet:	22 pc(s)
Master (outer) case width:	353 mm
Master (outer) case length:	355 mm
Master (outer) case height:	280 mm
Harmonized System (HS) code:	85176990
Master (outer) case gross weight:	10.4 kg
Products per master (outer) case:	5 pc(s)