dat asheet | july 2013 fiber op tics | r ev 201 3.0 7 i n f o rmat ion cont ained herein is deemed reliab l e and accurat e as of t he i ssue dat e. emc o re reserves t he right t o change t he desi gn or specif icat ion at any t i me wi t hout not ice. features trans mits up to 7 7 cha nne ls ov er one singl em od e fi ber vsb/am transmis sion ensur e s compa tib ili ty with stand ard catv mod u la tors, proce ssors, etc de si g n e d fo r di stan ce s u p to 10 km , offers an op tical output power of + 4 .5 dbm conv eni ent c o mp ac t (3? x 8.5? ) enc l os ure is on e of th e s m al les t i n t he catv ind u stry built-i n, universal ac power supply frees sy s tem us e r from b u lk y wall- mou n t ac a dap ter s exc e llent for l o w budg et str u c ture d in- build in g pre m is e wiring vid eo applic a t io ns t he 2806 77 c han nel cat v lds transmitter is part of a lo w cost s y stem for transportin g u p to 77 cha n n e ls of vsb/am modu late d sign al s over a sing le mode o p tical fi ber. t he s y ste m provi des 40- 87 0 mhz of usabl e ban d w i d th fo r video si gna ls stacked at 6 mhz interva l s. a lo w loss si ng le mode fib e r all o w s ful l cha nne l load ing to b e yond 1 0 km w h il e mainta ini ng a goo d carrier-to - nois e ratio. be cause of its rel a tivel y sma ll si ze, the 280 6 can be mo unte d almost an y w h e r e and it is a true pl ug-a nd- pl a y s y stem w h e n used w i t h 28 08 or 28 09 receiv ers. t ogether, this link provi des e x ce ll ent performa nc e for man y de mand ing app licati ons su ch as broa db a nd lans, dista n ce le arni ng, a nd multi p le d a t a services. 77 channel transmitter part num bers de sc ription part number flange mount tr ansmitter, +4.5 dbm optical output power, sc/apc optical connector 2806t-scsp flange mount tr ansmitter, +4.5 dbm optical output power, fc/apc optical connector 2806t-s cap 2806 77 channel catv limited distance solution (lds) http://
dat ashee t | july 2013 fiber op tics | r ev 201 3.0 7 i n f o rmat ion cont ained herein is deemed reliab l e and accurat e as of t he i ssue dat e. emc o re reserves t he right t o change t he desi gn or specif icat ion at any t i me wi t hout not ice. rf & optic a l characteristics para mete r 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 gr aph db s y stem p e rfor mance sp ecific ations i ndic a te d for use w i th 9 / 125 m sin g l e mode fib e r. electrical characteristics para mete r min typ max units power supply voltage - 120 240 v ac power supply frequency 50 60 - hz power supply current - 75 - ma ph y s ical 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 % 2806 77 channel catv limited distance solution (lds) carrier-to- nois e performanc e
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