Product Description
Advantech ADAM-6521/ST
The Advantech ADAM-6521/ST is a robust 5-port industrial-grade Ethernet switch specifically designed to meet the demands of harsh industrial environments. It features four 10/100 Mbps RJ-45 copper ports and one 100 Mbps multi-mode fiber optic port with an ST connector, making it ideal for extending network connections over long distances and in areas with high electromagnetic interference. The ADAM-6521/ST supports full/half-duplex flow control, MDI/MDI-X auto-crossover, and includes broadcast storm protection to ensure reliable network communication. Its wide operating temperature range and DIN-rail mountable design allow for flexible and dependable deployment in critical industrial automation and control applications.
Technical Specifications:
- Ports: 4 x 10/100Base-T(X) RJ-45, 1 x 100Base-FX (Multi-mode, ST connector)
- Power Input: 10 ~ 30 VDC (unregulated)
- Operating Temperature: -10 ~ 70° C (14 ~ 158° F)
- Mounting: DIN-rail, Wall mount
- Standards Compliance: IEEE 802.3, 802.3u, 802.3x
- Casing: Industrial-grade plastic with IP30 rating

Advantech ADAM-6521/ST
Advantech ADAM-6521/ST is a rugged 5-port industrial Ethernet switch with one multi-mode ST fiber optic port, ideal for extending network distances in harsh industrial environments.






