Twenty-four PoE+ ports and 375 W to distribute: enough to fit out a whole floor with cameras and access points. Layer 2 managed with SNMP monitoring, it mounts in a rack and reaches the network core through four 10 Gbps SFP+ links.
The Zyxel XGS1935-28HP switch has 24 × 100/1000 Mbit/s PoE+ ports with a 375-watt PoE budget and 4 × 10 Gbps SFP+ ports for uplinks to the network core.
Static and inter-VLAN routing, 32 routes, 32 IP interfaces, table of 512 IPv4 and 512 IPv6 entries
Stacking and expansion
Not stackable
Quality of service (QoS)
8 hardware queues per port, 802.1p SPQ/WRR/WFQ scheduling, storm control, per-port and policy-based rate limiting, policy-based prioritisation
Power consumption
452.6 W maximum, 15.9 W idle
Technical specifications (continued)
Weight
3.6 kg
Dimensions (W x D x H)
440 x 270 x 43 mm
Package contents
Power cord, rack-mount kit
Number of ports
19 to 28 ports
Managed
Yes
Security features
802.1X, MAC authentication, port security, static MAC, static ARP, SSL, SHA-2 HTTPS certificate, policy-based filtering, port isolation, IPv4 ACL, multiple RADIUS servers, CPU protection
Power supply
Internal 100-240 V AC power supply, 50/60 Hz
Cooling system
Fan, 23.9 to 48.8 dBA
PoE power
Yes
Port speed
1 Gbps (Gigabit)
Management level
Layer 2
PoE standard
PoE+ (802.3at, up to 30 W/port)
PoE budget
251 to 400 W
Fibre slots (SFP)
Yes
Mounting
19-inch rack-mountable
Warranty
1 year
Customer reviews
No reviews yet
Be the first to review this product and help other customers.
Write a review
Frequently asked questions about this product
What PoE budget does the ZyXEL XGS1935-28HP offer?
375 W in total, across its 24 PoE+ ports, to the 802.3at standard (30 W maximum per port). The budget comfortably covers 24 ordinary cameras or phones, or a dozen more power-hungry devices.
What are the 4 SFP+ slots for?
For 10 Gbps uplinks to the network core. When 24 powered ports send their traffic upstream, video included, a single Gigabit link would become the bottleneck.
What level of management does this switch offer?
Layer 2 management, with SNMP monitoring and IPv6 compatibility. VLANs, quality of service and per-port PoE consumption monitoring are accessible from the switch's interface.
How much power should you allow for in the rack?
Up to 452.6 W, once the 375 W of PoE is being delivered. It is this value that sizes the UPS and the rack ventilation, not the idle consumption of the switch.
How much rack space does this switch take up?
440 × 270 × 43 mm and 3.6 kg: 1U high, 27 cm deep, in a 19-inch rack. Leave airflow space at the front and rear, as with any PoE switch of this density.
Is the switch new and covered by a warranty?
Yes, new equipment, with the invoice serving as the warranty document. This is the ZyXEL XGS1935-28HP, a smart managed switch with 24 PoE+ ports and 4 10 Gbps uplinks.
Layer 2 Gigabit switch for SMEs, with PoE+ ports to power cameras and Wi-Fi access points, plus SFP fibre links. Silent rackable format, driven through UniFi Network.
Managed switch that powers up to 24 devices (cameras, Wi-Fi access points, IP phones) over the network cable, with a 400 W PoE+ budget. Uplinks at 2.5 Gbps for recent access points.
48 Gigabit ports, half of them PoE+ (ports 1 to 24), for mixed SME or campus deployments — simplified control from the Aruba Instant On app, with no subscription.
•24 of the 48 ports in PoE+ (802.3at), ports 1 to 24
Managed access switch designed for SMEs and branch offices: powers workstations, Wi-Fi access points and IP cameras over Power over Ethernet, with centralised control from Aruba Central and automated deployment.
•Managed via Aruba Central (cloud or on-premise), web GUI, CLI and REST API
•PoE+ up to 30 W per port (IEEE 802.3af/at, class 4)
Fast PoE instantly powers cameras, Wi-Fi access points and IP phones over the network cable, with no break on restart. Four 10G links absorb traffic to the network core. Web, cloud app or command line control, built-in DoS/802.1X security.
High-density PoE+ access switch (802.3af/at standard) for IP cameras, Wi-Fi access points and VoIP phones. 176 Gbps switching capacity, L2+ functions and lifetime cloud management through Ruijie Cloud.
Aruba Instant On switch for small businesses: full L2+ managed from the mobile app, the cloud portal or a local web interface, with a more measured PoE budget for flexible deployment of Wi-Fi access points and IP cameras.
Total PoE+ budget of 384 W to power a large number of cameras, Wi-Fi access points and IP phones. 104 Gbps switching capacity, driven from the Omada SDN cloud.