JDSU SB2D40204+27XF005NC Fiber Optical Switch 142257904646 Manufacturer Tylan General Model Number

Manufacturer Tylan General Model Number CDL-21S06 SKU 19-31892 Ref 23-41378

Manufacturer OPT Model Number OPT-DCA24E-4 SKU 19-53445 Ref 23-74513

Manufacturer Thermo Scientific Model Number 7402 SKU 19-63073 Ref 23-106933

4x: APEX IN-34075 Input 75 (671-6543-00A1)

Unit is making buzzing noise

JDSU SB2D40204+27XF005NC Fiber Optical Switch 142257904646 Manufacturer Tylan General Model NumberCondition Used Description This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Fiber Optical Switch as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel