Optical receiver ISO 9001 CERTIFIED RoHS MOB-922 IP40 The MOB-922 is modern optical receiver designed for FTTx application. The unit is equipped with two sockets for JXP plug-in modules for output parameters configuration – gain and tilt control. MOB-922 built-in diode LED indicator informs of input optical power level. The receiver has one optical input – SC/APC connector and one RF output – F female connector. Simple construction and easy configuration of the optical receiver, provides significant cost reduction and simplified maintenance in the modern HFC networks. Block diagram – MOB-922 Designed for FTTx application Easy configuration - universal plug-in modules GaAs Push-pull technology 3 stages LED indication of input optical power level Very low power consumption – 7,0W Local powering Al housing www.telmor.pl GZT TELKOM-TELMOR SP. Z O.O, ul. Mickiewicza 5/7, 80-425 Gda sk, Poland tel. +48 58 690-93-21, fax. +48 58 690-93-88, e-mail: [email protected] TECHNICAL SPECIFICATION – MOB-922 OPTICAL PARAMETERS Input level range (PIN) Optical return-loss Optical input wave length Max. input level (without damaging of photodetector) Indicator of optical power Equivalent input noise current Optical connector RF PARAMETERS Frequency range Gain characteristic flatness Equalizer adjustment range (EQU) Attenuator adjustment range (ATT) Max. output level (42 channels CENELEC) - CTB 60 dBc - CSO 60 dBc Output level @ OMI = 3,2% (MOB-922) Return loss at RF output Output connector Output impedance OTHERS Operating voltage Power consumption Dimensions Weight Operating temperature Protection class dBm dB nm MOB-922 -6…0 40 1100…1650 dBm 3 / pA / (Hz)1/2 / Diode LED indicator: - orange: PIN < -6 dBm - green: -6 < PIN < 0 dBm - red: PIN > 0 dBm 8 SC / APC MHz dB dB dB 47…862 ± 0,75 0…20 (JXP plug-in) 0…20 (JXP plug-in) dBuV 105 105 LOUT = 2*PIN [dBm] – ATT + 117 [dBuV] 18 (40MHz) – 1,5dB / oct F female 75 dBuV dB / V AC / Hz W mm kg °C / 180…253 / 50..60 7,0 155 x 56 x 96 0,76 (aluminum enclosure) -20…+55 IP 40 www.telmor.pl GZT TELKOM-TELMOR SP. Z O.O, ul. Mickiewicza 5/7, 80-425 Gda sk, Poland tel. +48 58 690-93-21, fax. +48 58 690-93-88, e-mail: [email protected]