OP721 Bidirectional Optical Switch

Advancing the World of Fiber Optics™

OptoTest OP721
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The OP721 is an all-in-one bidirectional optical switch for single mode and multimode applications. This optical switch is powered by an external 5V power supply and incorporates the latest in high-speed switching technology. By combining the high-channel count capability of the OP720 with the 2×2 configuration of the OP725, the OP721 is ideally suited for multifiber bidirectional testing.

Product Features

  • All-in-one fiber optic switch

  • 2×2 configuration for bidirectional testing

  • MEMS technology, high-reliability, long-life

  • External 5V power supply

  • Bright OLED front panel display

  • Software interface via OPL-MAX, OPL-LOG and DLLs

  • High speed USB interface for communication

  • Customizable configurations to meet customer needs

  • 2U rack mountable enclosure

  • Removable front panel for easy access to connectors for repolishing

  • Up to 24 channels of bidirectional testing

Product Specs

OP721 Single Mode Multimode
Channel Count 4 to 24 output
Internal Fiber SMF28, 9/125 50/125 OR 62.5 /125
Insertion Loss 3.0dB Typical, 4dB Max
Repeatability ± 0.003dB
Switching Time 1 msec
Crosstalk >50dB
Optical Interface ST, FC, SC, LC (other upon request)
Power for channel counts 4 to 24 5V, 1.2 Amps
Dimensions for channel counts up to 24 19” x 3.8” x 12”