Fosco OV4 850nm, 1300nm, 1310nm and 1550nm Loss Test Set subcategory_fiber-optic-enclosures Back Reflection (dB): „_ -55

Back Reflection (dB): „_ -55 UPC „_ -65 APC

500 rpm / 27

Consists of single female telco 50-pin/25-pair connector with hook and loop fasteners wired for common active voice equipment

Interchangeable sheath clamps and fiber holders

Fosco OV4 850nm, 1300nm, 1310nm and 1550nm Loss Test Set subcategory_fiber-optic-enclosures Back Reflection (dB): „_ -55The OV4 Loss Test Set contains both a power meter and light source similar to other units. This unit also measures ORL to 55dB which meets demanding field testing specifications. The OV4 has a color touch screen display which makes testing and saving test results a snap. The power meter is calibrated at 850 1300 1310 1490 1550 1625nm with a testing range of +5 to 77dB. Standard with dual MM, dual SM and quad wavelengths. Other source configurations