fa500 - - 9 - - calibration wavelength 13 1310 nm 15 1550 nm connector type fc fc/spc fc/apc fc/apc fc/upc fc/upc sc sc/spc sc/apc sc/apc sc/upc sc/upc st st/spc st/upc st/upc lc lc/upc n none pigtail length 1 1 meter x specify x meters units: mm electrical connector is 12-pin right-angle header (molex part number 22- 12-2124). mate with molex part number 22-01-3127 or equivalent. dicon fiberoptics, inc. 1689 regatta blvd. richmond, ca 94804 tel. (510)528-0427 fax. (510)525-5776 www.diconfiber. com
10/23 1 attenuation range resolution 2 repeatability 2 absolute accuracy 2,3 pdl 4 insertion loss back-reflection tuning speed optical power 5 operating temperature storage temperature humidity power requirements fiber type 6 fiber jacket 0.6 db typ., 1.5 db max. -50 db max. 50 ms min., 1400 ms max. 300 mw 0c to +50c -20c +70c 40c/90%rh/5 days 12 vdc in, 350 ma max. 9/125 corning smf-28 0.9 mm tight buffer 1. all specifications referenced without connectors. 2. for superior specifications, see precision variable attenuator datasheet. 3. at calibration wavelength. 4. measured at 1550 nm. 5. high power version (2w) available as special order. 6. for multimode fiber, see precision variable attenuator datasheet. 0-30 db max. 0.12 db max. 0.1 db max. 0.2 db max. 0.1 db max. 31-60 db max. 0.15 db max. 0.1 db max. 0.25 db max. 0.3 db max. dicon?s 60 db variable attenuator is a ttl-driven component that sets attenuation levels in the 0 to 60 db range. the attenuation level is set using a high-precision motor with either the i 2 c standard interface or a proprietary step-up/step-down interface. wide attenuation range low back-reflection low insertion loss direct motor control or absolute attenuation setting
60 db variable attenuators can be used to adjust the power level in automated test systems. applications include analog transmitter and receiver testing. u.s. patented. specifications subject to change. copyright ?2001 dicon fiberoptics, inc. all rights reserved.
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