datasheet | january 2012 fiber optics | rev 2012.01 information contained herein is deemed reliable and accurate as of the issue date. emcore reserves the right to change the desi gn or specification at any time without notice. features transmits up to 77 channels over one singlemode fiber. vsb/am transmission ensures compatibility with standard catv modulators, processors, etc. designed for distances up to 10 km, offers an optical output power of +4.5 dbm. convenient compact (3? x 8.5?) enclosure is one of the smallest in the catv industry. built-in, universal ac power supply frees system user from bulky wall- mount ac adapters. excellent for low budget structured in- building premise wiring video applications. the model 2806 77 channel catv lds transmitter is part of a low cost system for transporting up to 77 channels of vsb/am modulated signals over a singlemode optical fiber. the system provides 40-870 mhz of us able bandwidth for video signals stacked at 6 mhz intervals. a low loss singlemode fiber allows full channel loading to beyond 10 km while maintaining a good carrier-to-noise ratio. because of its relatively small size, the model 2806 can be mounted almost anywhere and it is a true plug-and-play system when used with model 2808 or model 2809 receiver s. together, this link provides excellent performance for many demanding applications such as broadband lans, distance learning, and multiple data services. 77 channel transmitter part numbers description part number flange mount transmitter, +4.5 dbm optical output power, sc/apc optical connector 2806T-SCSP flange mount transmitter, +4.5 dbm optical output power, fc/apc optical connector 2806t-scap model 2806 77 channel catv limited distance solution (lds)
datasheet | january 2012 fiber optics | rev 2012.01 information contained herein is deemed reliable and accurate as of the issue date. emcore reserves the right to change the desi gn or specification at any time without notice. rf & optical characteristics parameter min typ max units channel loading - - 77 ch operating wavelength 1290 1310 1330 nm optical output power - +4.5 - dbm bandwidth 40 - 870 mhz input/output rf impedance - 75 - ohms side mode suppression ratio 30 40 - db backreflection tolerance - - -50 db required fiber bandwidth 2,000 - - mhz composite second order (cso) - -57 - dbc composite triple beat (ctb) - -65 - dbc carrier-to-noise ratio see graph db system performance specifications indicated for use with 9/125 m singlemode fiber. electrical characteristics parameter min typ max units power supply voltage - 120 240 v ac power supply frequency 50 60 - hz power supply current - 75 - ma physical characteristics parameter min typ max units weight - 1.0 0.45 - lb kg dimensions - 8.45 x 2.95 x 1.12 215 x 75 x 29 - in mm environmental characteristics parameter min typ max units operating temperature range 0 - +45 o c storage temperature range -20 - +70 o c relative humidity 0 - 90 % model 2806 77 channel catv limited distance solution (lds) carrier-to-noise performance
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