2126#0101
Price: $3,873.50
Reroute any communications protocol carried on the IEEE C37.94 fiber-optic interface without moving fiber connectors.
SEL-2126
Fiber-Optic Transfer Switch
Switch several protection protocols simultaneously (Mirrored Bits communications, line current-differential protection, etc.) communicating through fiber-optic links. The SEL-2126 is a high-speed communications device that senses contact inputs to route data streams between remote and local relays, or between the remote and one or two transfer relays.
Starting at
$3,890
Communication During Breaker Bypass or Maintenance
Reroute IEEE C37.94 communications for bypass breaker protection during circuit breaker or station bypass operations. The SEL-2126 Fiber-Optic Transfer Switch maintains unit line protection even during breaker or relay maintenance by transferring communication to one or two bus-tie relays for main-bus/transfer-bus schemes, station-bypass operations, three-terminal line applications, primary and backup communications links, and local or remote relay testing.
Rerouting Flexibility
Transfer multiple communications protocols carried on the IEEE C37.94 standard fiber-optic interface. The SEL-2126 provides the only total fiber-optic rerouting solution in the industry.