The Zyxel GS1915 Series offers 8/24-port GbE Smart Managed Switches with and without PoE connectivity to small business network. The GS1915 Series supports NebulaFlex that comes with handy features and superior performance. This series is the most affordable hybrid switch solution for SB/ SMB market. It can be easily setup through Nebula Control Center for cloud based unified management, or with its friendly Web GUI if you still prefer local setting. Simple, affordable way to go cloud Nebula provides both intuitive web interface and mobile APP to deliver a streamlined experience for installation and management of the network, without the additional cost for a software or hardware controller. Pro-users, small businesses, and chain stores can take advantage of Nebula to access real-time network information and enjoy centrally managed control over the GS1915 Smart Managed switches along with access points and security gateways. GS1915 series switch can satisfy requirements for a wide range of users; for Prosumers, it is able to ensure the quality connectivity for growing home IOT devices, for small business users, it can provide a sturdy network performance for daily operation, for chain store adoptions, it can manage and maintain multiple stores, all while carrying the flexibility to expand networking solution for new store locations instantly. NebulaFlex “ simply manage it your way! The GS1915 Series supports NebulaFlex technology which provides extended flexibility for users to easily switch network management modes between standalone and our license-free Nebula cloud management platform. Nebula control center provides single pane of glass for Zyxel products; the local web GUI accesses the full feature set and all configuration options of your switch from the very first release. The Nebula ecosystem Nebula supports a comprehensive range of products from switches, access points, security firewalls, to 5G/LTE mobile routers, bringing you an easy and unified network experience. The Nebula APP allows to onboard devices and glance at real time network status easily. You also can reboot the abnormal AP/IP CAM by power cycle, or even block clients with unusual traffic remotely even when you are away. Compact size, silent operation The GS1915 Series comes with desktop dimensions, fanless design, and smart fan design (GS1915-24EP only). These slim and near-silent switches can perfectly blend into any working environment without intrusive fan noises. Intelligence to power more devices All PoE ports of GS1915-8EP and GS1915-24EP support IEEE 802.3at for maximum deployment of modern PoE devices. Each port provides up to 30 W with a total of 60 W and 130 W power budget, ideal for setups that just needs a few more APs and cameras for a small business. Both PoE models feature a default PoE consumption mode that delivers the actual power required by your networked devices, reserves the rest to optimize its power budget, allowing the switch to power more devices, and ensures a better ROI for your business.

Management features
Multicast support	Yes
Switch type	Managed
Web-based management	Yes
Quality of Service (QoS) support	Yes
MIB support	Yes
Switch layer	L2
Cloud-managed	Yes
Network
IGMP snooping	Yes
Networking standards	IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
VLAN support	Yes
Spanning tree protocol	Yes
Port mirroring	Yes
Flow control support	Yes
Ethernet LAN data rates	100,1000 Mbit/s
Broadcast storm control	Yes
10G support	No
Virtual LAN features	Port-based VLAN
Virtual LAN features
VLAN support	Yes
Virtual LAN features	Port-based VLAN
Performance
Packet buffer memory	525 MB
Mean time between failures (MTBF)	674068 h
Fanless	Yes
Technical details
Form factor	1U
Product colour	Black
Mean time between failures (MTBF)	674068 h
Rack mounting	Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Data transmission
Jumbo frames	9000
Packet buffer memory	525 MB
MAC address table	8000 entries
Switching capacity	48 Gbit/s
Jumbo frames support	Yes
Forwarding rate	35.7 Mpps
Security
Loop protection	Yes
SSH/SSL support	Yes
Security algorithms	HTTPS, SHA-2, SSH-2, SSL/TLS
IGMP snooping	Yes
Password protection	Yes
DHCP features	DHCP client, DHCP relay
Multicast features
Multicast support	Yes
Protocols
Management protocols	SNMP v1, v2c, v3
Memory
Packet buffer memory	525 MB
Design
Wall mountable	Yes
Form factor	1U
Product colour	Black
LED indicators	Yes
Rack mounting	Yes
Indication
LED indicators	Yes
Power
Power consumption (max)	15.5 W
Power supply included	Yes
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power source	AC
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95%
Heat dissipation	53 BTU/h
Weight & dimensions
Width	267 mm
Depth	162 mm
Height	42 mm
Weight	1.57 kg
Packaging data
Package width	325 mm
Package depth	223 mm
Package height	71 mm
Package weight	2.05 kg
Other features
Ethernet LAN data rates	100,1000 Mbit/s