datasheet | july 2013 fiber optics | rev 2013.07 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 wide bandwidth of 50 to 860 mhz accommodates up to 110 channels on all models provides excellent picture quality with a cnr up to 54.5 db, cso of -63 dbc and ctb of -66 dbc provides up to +38 dbmv rf output power over the entire optical input range, allowing a greater number of drops or splits wide optical input range of -8 dbm to +4.5 dbm permits the use of a lower power transmitter, reducing system cost capable of responding to changing system requirements with field- installable return path modules digitally adjustable built-in rf attenuator and equalizer settings allow for accurate adjustment of parameters via an lcd screen the 2807 mini-node catv optical receiver, working with either the 2804 pds or 2805 pns transmitter, provides catv distribution hea d end operators with an extensive array of features that offer a low-cost solution to increase system performance. the receiver provides an rf output of +38 dbmv over the ent ire optical input range allowing multiple rf splits without the use of an external rf amp lifier. additionally, the mini-node?s ability to operate over a wide optical input range of -8 to +4.5 dbm allows for a variety of system designs without degrading performance. an lcd display enables the operator to accurately set the tilt and rf output levels to ensure quality of service. the 2807 mini-node can be ordered either with or without the return pa th transmitter module. a separate return path module may also be ordered, allowing for a quick factory upgrade or laser replacement. the return path module utilizes either an fp or dfb laser. the modular design of the 2807 offers the flexibility and performance demanded by today?s broadband professional. 77/110 channel mini-node receiver part numbers description part number (sc/apc optical connector) part number (fc/apc optical connector) mini-node receiver, no return path 2807na-sfsp 2807NA-SFAP mini-node receiver, 1.5 mw fp laser, 1310 nm, return path 2807nb-sfsp 2807nb-sfap mini-node receiver, 3.0 mw dfb laser, 1310 nm, return path 2807nc-sfsp 2807nc-sfap mini-node receiver, 3.0 mw dfb laser, 1550 nm, return path 2807nd-sfsp 2807nd-sfap note: power supply part number ps200 included. 2807 mini-node catv optical receive r
datasheet | july 2013 fiber optics | rev 2013.07 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 catv receiver optical input power -8.0 0.0 +4.5 dbm channel loading - - 110 ch. operating wavelength 1290 1310 1330 nm operating wavelength 1490 1550 1610 nm bandwidth 50 - 860 mhz output rf impedance - 75 - ohms rf output level - - +38 dbmv rf output return loss - 16 - db backreflection tolerance - - -50 db required fiber bandwidth 2,000 - - mhz composite second order (cso) - -63 - dbc composite triple beat (ctb) - -66 - dbc carrier-to-noise ratio see graph db return path modules operating wavelength 1290 1310 1330 nm operating wavelength 1490 1550 1610 nm optical output (fp laser) - 1.5 - mw optical output (dfb laser) - 3.0 - mw bandwidth 5 - 42 mhz system performance specifications indicated for use with 9/125 m singlemode fiber . electrical characteristics parameter min typ max units power supply voltage +10 +12 +15 v dc power dissipation - 10 - watts physical characteristics parameter min typ max units weight - 1.0 283.5 - oz g dimensions - 8.45 x 2.95 x 1.75 215 x 75 x 45 - in mm environmental characteristics parameter min typ max units operating temperature range 0 - +50 o c storage temperature range -20 - +70 o c humidity (rh, non-condensing) 5 - 95 % 2807 mini-node catv optical receive r carrier-to-noise performance
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