Коммутатор IFS D7420WDM-R3

Features: • 10/100 Mbps Ethernet - Auto-Negotiating - 10/100 Selectable • Auto Network Detection MDI/MDI-X • Relay Output for Network Communication Failure Notification • Power, Transmit and Receive Data Status LED Indicators • Tested and Certified by an Independent Testing Laboratory for Full Compliance with the Environmental Requirements (Ambient Operating Temperature, Mechanical Shock, Vibration, Humidity with Condensation, High-Line/Low-Line Voltage Conditions and Transient Voltage Protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment. • Multimode and Singlemode Versions Available • IEEE 802.3 Compliant • NTCIP Compatible • No In-field Electrical or Optical Adjustments Required • ST Optical Connectors Standard • Hot-Swappable Rack Modules • Distances up to 60km (37 miles) • Comprehensive Lifetime Warranty