High-Performance 28-Port PoE++ Switch With 10G Uplink & Smart
Management - H3C LS-5590-28P-PWR-EI
The H3C LS-5590-28P-PWR-EI is an enterprise-grade Gigabit PoE+
switch designed for high-density deployments, offering advanced
power, performance, and management for modern networks. With 24x
Gigabit PoE++ ports (802.3bt/at/af), 4x 10G SFP+ uplinks, and 370W
total PoE budget, it efficiently powers IP cameras, wireless APs
(Wi-Fi 6/6E), VoIP phones, and IoT devices while ensuring
high-speed connectivity.
Key Features & Benefits
✔ High Power PoE++ Support – Delivers up to 30W per port (IEEE
802.3bt), ideal for power-hungry devices like PTZ cameras and
access points.
✔ 10G Uplink Scalability – Four 10G SFP+ ports eliminate
bottlenecks for backbone and server connections.
✔ Enterprise Reliability – IRF2 stacking (up to 9 units), redundant
power (optional), and <50ms failover (ERPS/RSTP) ensure
uninterrupted operations.
✔ Smart Management – Supports H3C iMC, CLI/Web UI, and Telemetry
for real-time monitoring and troubleshooting.
✔ Enhanced Security – Features 802.1X, ACLs, DHCP Snooping, and
port isolation to prevent unauthorized access.
Technical Specifications
| Specification | Details |
|---|
| Ports | 24x 10/100/1000BASE-T PoE++, 4x 10G SFP+ |
| PoE Budget | 370W total (Max 30W per port) |
| Switching Capacity | 336 Gbps |
| Forwarding Rate | 126 Mpps |
| Power Supply | AC input, optional redundant PSU |
| Management | CLI, Web, iMC, SNMP, gRPC Telemetry |
| Security Features | ACL, 802.1X, IP Source Guard, Storm Control |
Ideal Use Cases
IP Surveillance – Powers multiple 4K/PTZ cameras with PoE++ while
maintaining high-bandwidth video backhaul.
Enterprise Wi-Fi 6/6E – Supports high-density wireless deployments
with 10G uplinks.
Smart Buildings – Centralized PoE for access control, lighting, and
digital signage.
Why Choose H3C?
As a leading networking brand, H3C ensures scalability, security,
and simplified management—making the LS-5590-28P-PWR-EI a
future-proof choice for SMBs, campuses, and data centers.
