Near silent operation The GS1900 Series includes both fan-less and built-in smart fan models. The smart fan is designed to automatically adjust speed based on device temperature. You can barely hear the sound while the switch is operating. It is ideal for your office environment. Intelligent PoE+ powers more devices PoE models (8HP/10HP/24EP/24HPv2/48HPv2) come with default PoE consumption mode which delivers only the actual power required by your networked devices, reserves the rest and optimizes its power budget. That means a single switch can power more APs, IP cameras and VoIP phones, ensuring a better ROI for your business. All of them support the IEEE 802.3at providing a maximum of 30W per port. Speedy Gigabit performance-built for SMBs The GS1900 is a series of switches with full non-blocking bandwidth of up to 1 Gbps per port. An ideal upgrade from an unmanaged switch, it’s a great choice for SMBs that want to enjoy high-speed business network applications at full wired non-blocking speed. Easy and intuitive management The Smart Managed GS1900 Series switch feature with web-based interface to manage advanced functions such as VLAN, QoS, IGMP Snooping, Link Aggregation (LAG), IPv6 and DoS prevention easily. Also, the user-friendly wizard helps to walk through setup, configuration and even advanced settings quickly.

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	8
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Power connector	DC-in jack
Weight & dimensions
Width	250 mm
Depth	104 mm
Height	27 mm
Weight	650 g
Power
Power source	AC
Power supply included	Y
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	5 W
Network
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
10G support	N
Full duplex	Y
Flow control support	Y
Broadcast storm control	Y
Rate limiting	Y
VLAN support	Y
Data transmission
MAC address table	8000 entries
Switching capacity	16 Gbit/s
Number of queues	8
Jumbo frames support	Y
Jumbo frames	9000
Security
DHCP features	DHCP client
IGMP snooping	Y
Security algorithms	802.1x RADIUS
MAC address filtering	Y
Management features
Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Y
Web-based management	Y
Design
Rack mounting	Y
Stackable	Y
Product colour	Black
Reset button	Y
Power over Ethernet (PoE)
Power over Ethernet (PoE)	N
Multicast features
Multicast support	Y