Our Experience

D & N Electric's project managers, designers, engineers, field foremen, electricians and low voltage technicians have broad based experience in a wide variety of sophisticated electrical, communications and controls systems, including:

REDUNDANT BACK-UP POWER

• Generators/paralleling gear
• UPS Switching gear Invertors
• Conditioned (clean) power
• Dual power cord applications
• Main switching platforms
• Node and POP sites

NETWORK SYSTEMS

• LAN (Local area networks) cable networks
• Token Ring (coax)
• Ethernet (cooper and twisted pair)
• FDDI (Fiber Distribution Data Interface)
• ATM (Asynchronis Transfer Mode)
• WAN (Wide area networks) cable networks
• 10/100 Base T
• ISDN
• PC networks
• Main frame and mini computer systems

VOICE AND DATA SYSTEMS, BOTH INSIDE AND OUTSIDE PLANT

• Riser cabling
• Main and intermediate distribution frames
• Conduit construction
• Key electronics
• Servers Switch systems
• Work station cabling
• Equipment racks
• Wire management systems
• Patch panels
• Network hubs, switches , routers and convertors
• Underground trunk cabling
• Under roadway construction
• Manholes
• Bridge attachments
• Aerial cabling
• Earth satellite stations
• Microwave antenna installations

CONTROL SYSTEMS AND NETWORK INTERFACE ENVIRONMENTS

• Security
• HVAC
• Humidity control
• Fire suppression and preaction systems
• Water detection
• Site monitoring