FTTH FTTH Receiver Product Overview:
The OR100 series FTTH optical receiver is a highly linear optical to electrical converter for use in FTTH applications. The OR100 series use a high gain, low distortion receiver PD and low noise RF circuit to deliver high RF level output at lower optical power, provide good CNR, CSO and CTB distortion specifications. With compact design, OR100 can reach to 1000Mhz bandwidth.
- AGC: Automatic Gain Control (AGC) circuits is to provide a relatively constant output amplitude of CATV signals. OR100A and OR100AW optical receiver built in AGC function to enable RF output tolerance in 2dB even when optical input power various from -8dBm to 0dBm
- Built-in WDM: The 1550 nm broadcast analog video signal can be delivered over P2MP GPON or GEPON network by using WDM technology. The built-in WDM optical receiver has the one optical input port and on PON output port. The optical input contains downstream forward path CATV signals at 1550nm, downstream Ethernet data at 1490nm and upstream Ethernet data at 1310nm. The optical output passes the 1310nm and 1490nm signals. The 1550nm wavelength goes to a photodiode and is amplified.
- Built-in 1550nm Filter: The 1550 nm broadcast analog video signal can be delivered over P2MP GPON or GEPON network by using WDM technology. The built-in 1550nm Filter optical receiver has the one optical input , and the Filter built in the PD can pass 1550nm wavelength and block 1490nm wavelength.
|CATV Input Optical Wavelength||1550 nm|
|PON Optical Wavelength||1490nm/1310nm|
|Working Optical Power||-9dBm ~ +2dBm (Analog TV RF)
-15dBm ~ +2dBm (DVB-C QAM RF)
|Optical Connector||SC/APC, SC/PC|
|Optical Return Loss||≥50 dB|
|RF Bandwidth||50 ~ 1000 MHz|
|RF Connector||F-Type Female|
|RF Output Impedance||75Ω|
|RF Output Level||80dBuV@ -5dBm optical|
|Manual RF Adjust||0-20dB|
|RF Flatness||≤± 0.75dB|
|RF Return Loss||≥14 dB|
|Analog TV RF CNR||≥47dBc@ -5dBm optical & 59 channel PAL-D|
|CSO||≤-60 dBc @59 channel PAL-D|
|CTB||≤-60 dBc @59 channel PAL-D|
|Power Supply||12VDC/ 0.5A Power Adaptor|
|Working Temperature Range||0 ~ +50℃|
|Dimension (L*W*H)||110mm(L) x 89mm(W) x 30mm (H)|