BELDEN, HIRSCHMANN, Magnum 4K Managed Ethernet Switches 赫斯曼Magnum 4K網管型工業以太網交換機
Magnum 4K Series Ethernet Switches
Magnum Model 4K8, 4K16, and 4K24 Rack-mount Switches boost the performance of large Ethernet LANs, with the flexibility of both twisted-pair and fiber switched ports. Fiber ports may number zero, one or two, and a variety of user-selected fiber connector types may be configured. The Magnum 4K-Series provide the switching speed and the reliability to smoothly support multiple workgroups, each with its own switched 100Mb or 10Mb domain, for increased network performance and with "future-proof" fiber ports optionally built in.Models are available with eight, 16, or 24 switches Ethernet ports.
Port Flexibility - 8, 16, or 24 switched ports, of which up to two may be 100Mb fiber
High Performance - Non-blocking operation, plug-and-play installation for switching services, transparent to system software
Plug & Play - All ports are switching and support full- and half-duplex; auto-negotiation on TP ports
19" Rackmount - Has a compact 1U package for installation in rack cabinets, with metal case and auto-ranging internal power supply
Power Flexibility - Available options include-48VDC, 24VDC, and 125VDC power, dual-source, NEBS and ETSI certification, "Reverse" rack-mount, ETSI and 23" Telco brackets, Class B EMI, and extended temperature range operation