Zyxel GS1900-48HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Simple, Fast and Smart Managed Switches for Small Business Connectivity
The ZyXEL GS1900 Series of 8/16/24/48-port GbE Smart Managed Switch with Gigabit speed and essential managing functions bring your business network more fexibility and connectivity. The 1900 Series consists of eight (8) models—the GS1900-8, GS1900-8HP, GS1900-16, GS1900-24E, GS1900-24, GS1900-24HP, GS1900-48 and GS1900-48HP. Providing GbE switches with powersaving functions, fanless design and full IPv6 support ensure your network to be ready for future expansions. In addition, the PoE models GS1900-8HP/24HP/48HP Gigabit switch complies with the IEEE 802.3at Power over Ethernet (PoE) Plus standard. The complete GS1900 Series has been designed with useful features and advanced performances that empower your networks with speed and security as well as silent operation in your office environments.

Versatility and flexibility for different needs
The complete ZyXEL GS1900 Series has an essential portfolio of 8/16/24/48-port compact desktop and rackmount size with GbE connectivity. All models support multiple deployment methods to fulfill the needs for small offices and meeting room environments such as wall-, under table- or desktop-mounting and rackmount options*. It’s now quick and effortless to enjoy the high-speed business network applications without a hitch. Additionally, the GS1900-24/24HP/48/48HP is equipped with 2 extra SFP slots to provide 100M and GbE speeds for long-distance deployments.

The GS1900-8HP/24HP/48HP features IEEE 802.3at PoE Plus provide 8 PoE ports with up to 30 W powers per port to exibly extend network deployment, especially for high-power devices such as Wi-Fi APs, IP cams and IP phones. The 802.3at PoE Plus capability makes the switch ideal for connecting numerous powered devices to form a awless business network.

ZyXEL ONE Network experience
Aiming for relieving our customers from repetitive operations of deploying andmanaging a network, ZyXEL ONE Network is designed to simplify the configuration, management, and troubleshooting, allowing our customers to focus on the business priorities. ZyXEL ONE Network presents an easy-to-use tool, ZyXEL ONE Network Utility (ZON Utility), to realize speed network setup. ZyXEL Smart Connect** allows ZyXEL networking equipment to be aware and recognize each other and further facilitating the network maintenance via one-click remote functions such as factory reset or power cycling. ZyXEL ONE Network redefines the network integration across multiple networking products from switch to Wi-Fi AP and to Gateway.

Simple, intuitive wizard set up
For small businesses that want to manage their infrastructure in advance, the ZyXEL GS1900 Series comes with a friendly built-in Web-based browser for simple configuration and management. Moreover, the friendly step-by-step intuitive wizard helps avoiding multiple complicated configuration pages for quick set up with few clicks in the matter of minutes. To guide the users from start-up, VLAN, Guest VLAN to QoS setting, the ZyXEL Series offers four most common steps and combines them into a quick and easy setup wizard; which does not just save deployment time and efforts, but is also helpful especially for the non-IT staff .

Avoiding network errors with easy management
The ZyXEL GS1900 Series is equipped with advanced management features to make the network stable and secure: loop protection that prevents network flooding, dual images to provide a backup FW if one crashes and storm control to ensure network efficiency, friendly on/off DoS with simple click to enable/disable instead of several setup pages, while SSL ensures the management frames are well encrypted when the device is accessed. The GS1900 Series provides network error prevention features and integrated network security for reduced risk and improved data streaming.

Energy saving for IEEE 802.3az
As operating overheads such as electric bills increase constantly due to the arising green awareness, businesses have to avoid unnecessary energy waste. The built-in IEEE 802.3az Energy Efficient Ethernet (EEE) and more ZyXEL innovative green features of ZyXEL GS1900 Series can reduce energy consumption of Ethernet devices through multiple intelligent ways.

Switch type	Managed
Switch layer	L2
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP module slots quantity	2
Power connector	DC-in jack
Networking standards	IEEE 802.1af, IEEE 802.1D, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
10G support	No
Switching capacity	100 Gbit/s
Throughput	74 Mpps
MAC address table	8000 entries
Packet buffer memory	1.5 MB
Rack mounting	Yes
Form factor	1U
Product colour	Black
LED indicators	Yes
Mean time between failures (MTBF)	175767 h
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	250 W
Power over Ethernet (PoE)	Yes
Power over Ethernet plus (PoE+) ports quantity	24
Total Power over Ethernet (PoE) budget	170 W
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 95%
Heat dissipation	853 BTU/h
Width	440 mm
Depth	200 mm
Height	44 mm
Weight	29 kg
Package width	583 mm
Package depth	451 mm
Package height	98 mm
Package weight	5.31 kg
Harmonized System (HS) code	85176990