How many ports does the GS1900-24HP have?

It features 24 x Gigabit Ethernet PoE+ RJ-45 ports and 2 x GbE SFP slots for uplinks. Total port count is 26, enabling flexible connectivity for copper and fiber in SMB networks.

What is the switching capacity and forwarding rate?

Switching capacity is 52 Gbps with a forwarding rate of 39 Mpps, supported by an 8K MAC address table and 9K jumbo frames. This ensures non-blocking, wire-speed performance for bandwidth-heavy applications.

What management options are available?

Management via web interface, SNMP v1/v2/v3, RMON 1/2/3/9, LLDP, Syslog. Protocols include STP/RSTP/MSTP, Flow Control, CoS, EEE, providing easy setup and advanced monitoring for IT admins.

What are the physical dimensions and form factor?

Dimensions are 440 x 310 x 44 mm in a rackmount 1U form factor with 19-inch rack ears. It fits standard server racks, with weight optimized for easy installation in data closets.

What compliance standards does it meet?

Certified for CE, FCC Class A, RCM, BSMI CNS 13438, LVD EN 62368-1, RoHS. Ensures regulatory compliance and environmental standards for enterprise deployments.

GS1900-24HP - Zyxel GS1900-24HP 24 GbE PoE+ 170W 2 SFP Smart Managed

Name: Zyxel GS1900-24HP 24 GbE PoE+ 170W 2 SFP Smart Managed
Brand: ZyXEL
SKU: GS1900-24HP

GS1900-24HP - Zyxel GS1900-24HP 24 GbE PoE+ 170W 2 SFP Smart Managed | US IT Hardware

Product overview

The Zyxel GS1900-24HP is a 24-port Gigabit Smart Managed PoE+ switch designed for SMB environments. It features 24 GbE RJ-45 PoE ports compliant with IEEE 802.3af/at, delivering up to 170W total PoE budget, and 2 GbE SFP uplink slots for fiber connectivity. With a 52 Gbps switching capacity, 39 Mpps forwarding rate, 8K MAC address table, and 9K jumbo frame support, it ensures high-performance non-blocking switching. Powered by Realtek RTL8382M processor at 500MHz, 16MB flash, and 64MB DDR2 RAM, it supports management via web interface, SNMP v1/v2/v3, RMON, LLDP, and protocols like STP, RSTP, MSTP, Flow Control, CoS, and EEE. Dimensions are 440x310x44mm, rackmount 1U form factor, with max power consumption of 231W on 100-240VAC input. Compliant with CE, FCC Class A, RoHS. Suitable for deploying Wi-Fi APs, IP cameras, and VoIP phones in business networks.

24 GbE PoE+ ports, 170W budget for APs/cameras
52 Gbps capacity, 39 Mpps, 8K MAC, 9K jumbo
2 GbE SFP uplinks for fiber connectivity
Web/SNMP management, STP/RSTP/MSTP support
Rackmount 1U, 440x310x44mm dimensions
100-240VAC input, max 231W consumption

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Compliance Certifications
Manufacturer part #	GS1900-24HP
Brand	ZyXEL
Condition	New
Model	GS1900-24HP
Product Line	GS1900 Series
Product Type	Smart Managed PoE Switch
MAC Address Table	8K entries
Jumbo Frame Support	9K bytes
Supported Protocols	IEEE 802.1D STP; 802.1w RSTP; 802.1s MSTP; 802.3x Flow Control; 802.1p CoS; 802.3az EEE
Management Interface	Web interface; SNMP v1/v2/v3; RMON 1/2/3/9; LLDP; Syslog

Compatible systems

Standards-based switch; compatible with any Ethernet network infrastructure

Best for

SMB Office Networks
Expands connectivity with 24 GbE PoE ports and 2 SFP uplinks, supporting 52 Gbps switching for reliable data flow in small business environments.
IP Surveillance
Powers up to 24 IP cameras via 170W PoE budget and IEEE 802.3at, with 9K jumbo frames ensuring smooth high-resolution video transmission.
VoIP Phone Systems
Delivers 30W per port PoE+ to VoIP devices, managed via web/SNMP with STP/RSTP for loop-free, secure voice networks.
Wi-Fi AP Deployment
Supports multiple high-power APs with 170W budget and EEE for energy efficiency, ideal for wireless coverage in offices.

Voltage Input	100-240 VAC 50/60 Hz
PoE Power Budget	170 W
Max Power Consumption	231 W

Weight	Rack mountable 1U 19-inch
Dimensions	440 x 310 x 44 mm (17.32 x 12.20 x 1.73 in)
Form Factor	Rackmount 1U
Mounting Type	19-inch rack ears

SFP Ports	2 x GbE SFP slots
Ethernet Ports	24 x GbE RJ-45 PoE (IEEE 802.3af/at)

Zyxel GS1900-24HP 24 GbE PoE+ 170W 2 SFP Smart Managed

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Storage

Processor

Network & Communication

Power Consumption

Physical Characteristics

Interface/Ports

Forwarding Rate	39 Mpps
Switching Capacity	52 Gbps