DAHUA

Dahua DH-SG4028 28-Port Gigabit Managed Switch with SFP

TypeManaged
RJ-45 ports26
Port speedGigabit Ethernet (10/100/1000)
SFP slots2
Rack mountingYes

The Dahua DH-SG4028 is a 28-port all-gigabit managed switch built for reliable, high-throughput network infrastructure. With a fanless full-metal chassis and a temperature tolerance of –10°C to 55°C, this rack-mountable switch is engineered for stable long-term operation in demanding environments.

Description

Enterprise-Grade Control Without the Noise

26 Gigabit Ethernet ports (10/100/1000 Mbps) plus 2 SFP uplink slots for fibre or long-distance connections
Fully managed — supports IGMP Snooping, QoS, Link Aggregation, STP/RSTP, LLDP and web-based management
Rack-mountable design fits standard 19″ server cabinets
Fanless construction ensures silent operation and reduces mechanical failure risk
Built-in protection against overvoltage, overcurrent and EMC interference

The DH-SG4028 suits small-to-medium business server rooms, surveillance network backbones and structured cabling deployments where central managed switching and uplink flexibility are essential.