Tellabs 6923 2W FXS Signaling Set  Condition: UsedThis item has been inspected and it is in good condition.

Tele Systems EC-4543 Echo Canceller W/SF Bypass  Condition: UsedThis item has been inspected and it is in good condition.

Tellabs 816123 2w FXS SF Signaling Set with Gain Term Repeater Module 6123  Condition: UsedThis used signaling module has been inspected and appears to be in good condition. Please view our photo set and contact us if you have any questions.

HP QEDS-9500 Rotation Position Encoder Assembly HP QEDS-9500 Rotation Position Encoder Assembly  Condition: Open BoxThis new open-box HP QEDS-9500 is new from the manufacturer, but could have been stored for a long time or past its expiration...

RCA / Burle JAN-1P21 Photo Multiplier Tube - Single Photon Detection Capable the classic 1P21 Photo Multiplier Tube! This tube appears to be new, although they do not wear out. 60 years after their inception, PMT's are still the most sensitive...

Unbranded Steel Motor and Gears - For Robotics or Experiments Fit together, possibly for copier  Condition: UsedThis used motor has been inspected and appears to be in good condition. It was pulled from a working environment where it was in use...

Unbranded Robotics Steel Mechanism with Unipolar Motor and M5248P Driver Possibly for a printer  Condition: UsedThis used mechanism has been inspected and appears to be in good condition. It was pulled from a working environment where it was in...

Kokusan Denki 2952301-3 Vortex Fan Blower - Oiled and Adjusted  Condition: UsedThis item has been inspected and it is in good condition.