COMPACT CWDM OPTICAL LASER TRANSMITTER for HFC & FTTH CATV & SAT DISTRIBUTIONS MHz

Transcription

1 OPICAL CAV & SA A SEP AHEAD IN DIGIAL ELEVISION COMPAC CWDM OPICAL LASER RANSMIER for HFC & FH CAV & SA DISRIBUIONS MHz mod. RL C7 SPECIALLY DESIGNED for ANALOG & DIGIAL V CHs 1550 nm CWDM DFB SINGLE MODE COAXIAL LASER CAV, LEVEL ADJ. & RMS OMI MONIORING LED CAV & SA RF LEVEL ES POIN ON FRON PANEL DIN RAIL MODULAR ASSEMBLY OR 1U 19 RACK ES POIN for LASER POWER measurement ADVANCED ECHNOLOGY FOR PROFESSIONAL CABLE & BROADBAND NEWORKS MEMBER

2 RL C7 Compact CWDM, Ultra Wide Band Laser Optical ransmitter for CAV & SA MHz Distributions he ultra wide band, MHz, optical laser ransmitter Rover RL series, equipped with a coaxial DFB single mode laser, is designed for full channel loading, up to N. 77 analog NSC/PAL V chs, N. 75 QAM chs and N. 30 SA ransponders combined with SA Rover ransponder Processor mod. RSP-30. SMALL V & SA OPICAL DISRIBUION EXAMPLE up to 10 Km SINGLE MODE FIBER G652 C&D 4 W A Y 0 dbm/1mw OPICAL POWER to OPICAL DISRIBUION 8 SMAV & CAV H.E. SA RANSPONDER PROCESSOR COMPAC OPICAL LASER RANSMIER mod. RL C7 7dBm/5mW O P I C A L S P L I E R 0 dbm/1mw OPICAL POWER to OPICAL DISRIBUION MEDIUM V & SA OPICAL DISRIBUION EXAMPLE up to 10 Km SINGLE MODE FIBER G652 C&D COMPAC EDFA OPICAL AMPLIFIER V & CAV H.E. COMPAC OPICAL LASER RANSMIER 4 W A Y O P I C A L mod. REA-C20 EDFA 20 dbm 100 mw OPICAL PWR to OPICAL DISRIBUION SA RANSPONDER PROCESSOR mod. RL C7 Blue = Fiber Red = SA Coax Cable Green = V Coax Cable S P L I E R EDFA COMPAC EDFA OPICAL AMPLIFIER 20 dbm 100 mw OPICAL PWR to OPICAL DISRIBUION mod. REA-C20 2

3 MAIN FEAURES Equipped with coax DFB Single Mode laser for good RIN CAV input MHz (or opt ) for analog V and digital QAM & D signals CAV RF level est Point connector SA input MHz for digital SA transponders SA RF level est Point connector CAV push-pull Laser driver amplifier Laser output power +7 dbm/5 mw CAV level adjustement for best RMS OMI, with Monitoring Led SC/APC laser output connector with shutter Laser output connector on front panel Redundancy PSU adapter (opt.) 2 slot 19 Rack Assembly panel (opt.) RL-C7 BLOCK DIAGRAM on REAR PANEL DC IN 12 VdB DC IN/OU 12 Vdc (optional redundancy or transit) opt. 10 db gain SA INPU MHx 92 dbµv per RANSP. SA.P db V-SA diplexer coax DFB LASER SINGLE MODE OPICAL OUPU SC/APC connect. V - CAV INPU MHz 80±10 dbµv per CH laser controller OPICAL LASER POWER MEASUREMEN: 1V=1mW V - CAV.P db power det power management OMI otal RMS Monitor + V - CAV INPU LEVEL ADJUS for correct OMI CAV level too low CAV level OK CAV level too high laser fault = ON power ON DC IN 12 Vdc DC IN/OU 12 Vdc (optional redundancy or transit) on FRON PANEL 3

4 echnical specifications SMAV, CAV & SA CAV frequency range SA frequency range RF connectors RF Return Loss ypical level for CAV input est point CAV input Nominal level for SA input est point for SA input CAV Gain mode adjust SA Gain mode MHz (opt MHz, CAV only, no SA) MHz 75 ohm type F V = > 16 db SA = > 12 db 80 dbuv +/ 10 db per channel input level - 20 db 92 dbuv per rasp. (90 minimum), (terminate with 75 Ω load if not used) input level - 20 db Manual, adjustable +/ 10 db, with led level indicator monitor: - too low - ok - too high, for the best OMI total RMS Fixed, must be 12 db below analog CAV chs (normally adjusted in the SA Rover ransponder Processor) LASER Laser type DFB coaxial single mode Laser optical power + 7 dbm/5mw Optical power stability typ. +/ 0,5 db, max +/, 1dB Max Optical wavelength / 4 nm (opt ) RIN 140 db/hz worst case Optical insulation 30 db min Optical return loss > 40 db Optical connector: SC/APC with shutter (other on request) Power supplies X Power supply Power supply adapter (opt.) Power consumption 12 Vdc, 300 ma IN 100/230 Vac, OU 12 Vdc 3A < 8 W Mechanical Module Weight 1/2 Unit 19 rack (up 2 module in 1 U 19 Rack mount mod. RAP-2 opt.) 0,8 kg Single Module Dimension H 33 x P 80 x W 190 Assembling type Safety, EMC, installation environment Safety (19 Rack with optional front panel), DIN Rail or Direct in the wall EN and EN See yellow label on the equipment. Laser Safety Class 1M acc. IEC (eye safe for normal viewing). During normal operations the laser beam is confined within optical fiber. Optical transmitter is intended to work ONLY connected to the proper optical network Installation environment Relative humidity emperature range: 5 / + 45 (max 55 ) According to ES Class 3,1 Controlled emp. Loc. 90 % (95 max) EMC EN

5 FULL LOAD CAV NEWORK PERFORMANCE OMI (1.550 nm) 3,3 % Number of channels: up to 77 Analog NSC/PAL + up to 75 Digital QAM at 6/10 db level, all ch. FLA CNR (1550 nm) CSO (1550 nm) CB (1550 nm) CXM (1550 nm) 49 db > 53 db > 60 db > 55 db All CHs FLA: analog channels below 550 MHz, digital QAM channels above 550 MHz at 6/10 db level, SA transp -12 db level X test method: transmitted power 7 dbm/5mw + 10 Km G652 Fiber RX test method: received power = -3 dbm, noise current = 7pA/ Hz ANALOG & DIGIAL V & SA LEVELS CONFIGURAION SUGGESED REF - 6 db - 10 db - 12 db ANALOG NSC/PAL V CHs 256 QAM CHs 64 QAM CHs DIGIAL SA RANSPONDERS SAFEY he equipment may only be installed by qualified personnel, who have received the necessary training in handling optical and electrical equipment and have been instructed in laser safety. INVISIBLE LASER RADIAION, DO NO SARE INO BEAM OR VIEW DIRECLY WIH OPICAL INSRUMENS, CLASS 1M LASER PRODUC. MAXIMUM OUPU POWER: 10 mw, WAVELENGH: 1550 nm IEC :2007 (EN :2007, DIN EN 60825: ). NOICE! WARNING Laser equipment installation, operation and maintenance must only be carried out by people who have received adequate training in laser safety. Optical transmitters and amplifiers emit optical power in the invisible infra red spectrum range. Under normal operating conditions, the optical power is transferred in the fibers and is not accessible. Each optical transmitter and each optical amplifier is assigned to a laser class according to IEC and a hazard level according to IEC he hazard level is based on radiation that could become accessible under reasonable foreseeable circumstances, e.g. disconnected fiber connector, fiber cable break. Both levels are documented in the according operating manual of the device and with a laser safety label on the device. he device may be integrated in an optical fiber communication system (OFCS) complying with IEC For subsequent accessible locations within the OFCS, the operator of the OFCS is obliged to assign appropriate hazard levels and to install applicable laser safety measures according to IEC

6 FRON VIEW V/CAV input MHz (opt MHz) 2. V level adjust trimmer for correct OMI 3. CAV correct input level monitor Led 4. CAV Input level est point - 20 db 5. SA input MHz 6. SA Input level est point -20 db 7. POWER ON Led 8. LASER output connector with shutter 9. Optical PWR measurement 1Vdc = 1mW PWR 10. Laser fault = LED ON 11. PSU Input 12 V d.c. 12. PSU REDUNDANCY or RANSI 12 Vdc INERNAL VIEW 6

7 ASSEMBLING EXAMPLES FLA WALL ASSEMBLING FLAG WALL ASSEMBLING DIN RAIL ASSEMBLING MULIPLE DIN RAIL ASSEMBLING N 2 OPICAL X mod. RL-C7 IN 1 U 19 RACK N 1 OPICAL X mod. RL-C7 + N 1 EDFA OPICAL AMPLIFIER mod. REA-C20 IN 1 U 19 RACK 7

8 ORDERING CODE DEFINIION Laser class C = CWDM coaxial Number of Laser OutputS 1 = N. 1 RL - C S RL series = ROVER Laser ransmitter Laser Output Power 7 = 7 dbm/5mw CAV & SA INPU FREQUENCY RANGE S = / MHz 5 = MHz (no SA) RL-C-7-1-S ORDERING MODEL / CODE EXAMPLE MODEL / CODE DESCRIPION APPLICAION CWDM Laser transmitter with DFB LASER, 7 dbm power, 1 front panel LASER out, CAV & SA / MHz input frequency range (no PSU included) SMAV, CAV & SA DISRIBUIONS S MHz CAV INPU and MHz SA INPU MHz (no SA IN, only for quantity orders) CAV/SA INPU FREQUENCY RANGE MODEL / CODE DESCRIPION APPLICAION RASF-12V-3A OPIONS PSU adapter IN 100/230 Vac OU 12 Vdc 3A, also suitable for up to 4 modular devices in cascade or for redundancy RAP-2 19 RACK ASSEMBLY PANEL can carry up 2 modules 19 RACK ASSEMBLY P.S.U. ROVER OPICAL PRODUCS RANGE X RL C9 CWDM High Power, Ultra Wide Band CAV & SA MHz Optical Laser ransmitter 9 dbm X RL D10 SWICH SA PROC. ROS 2 REDUNDANCY OPICAL SWICH RSP 30 4/8 AO SC Apartment Optical RECEIVER/ermination CAV & SA WIH AGC RX DWDM High Power, Ultra Wide Band CAV & SA MHz Optical Laser ransmitter 10 dbm EDFA REA 20 WIDE BAND SAELLIE RANSPONDER PROCESSOR FOR NEW EXENDED BAND LNB WIH 8 INPU FROM 250 O MHz RL C7 MODULAR OPICAL LASER RANSMIER 7 dbm RL C7-WB-SA REA C20 MODULAR EDFA OPICAL AMPLIFIER 20 dbm MOR-WB-SA COR SC Condominium Optical FIBER NODE Receiver CAV & SA WIH AGC RX EDFA optical amplifier 20 dbm, FROM 1 O 8 OUPU OPICAL X EX. L-BAND OPICAL RX EX. L-BAND WIH AGC Product made in Italy by Rover Broadcast.com V. 5, CERIFICAES N 1263 ISO ISO BS OHSAS Specifications and features are subject to change without notice. RO.VE.R. Laboratories S.p.A. Via Parini, Sirmione (BS) Italy info@roverinstruments.com