RFoG Fiber Optic Node Optical Transmitter and Receiver RF Glass Optical Cable TV Node Equipment
$ 420
|
Item |
Parameter |
| Forward Path Receiver | |
| Forward RF Optical Wavelength | 1540 — 1560 nm |
| Working Optical Input Power | -8dBm ~ 0dBm (Analog TV) -16dBm ~ 0dBm (Digital TV QAM) |
| Fiber Input Connector | SC/APC |
| Optical Return Loss | 45dB |
| RF Bandwidth | 54 ~ 1002MHz (42/54MHz Frequency Duplexer) 85~ 1218MHz (65/85MHz Frequency Duplexer) 105 ~ 1218MHz (85/105MHz Frequency Duplexer) 258~1218MHz (204/258MHz Frequency Duplexer) |
| RF Connector | American F |
| RF Output Impedance | 75Ω |
| ALC Effective Range | Optical Input: -10dBm~-2dBm |
| ALC Stability | ±1dB |
| RF Output Level | >16dBmV@ -8dBm (FTTH version) >36dBmV@-8dBm (Fiber to 8 Homes version) |
| RF Flatness | ±1dB |
| RF Return Loss | >14 dB |
| CNR
MER |
>46 dB @ -6dBm (Analog TV)
>34 dB @ -9dBm (Digital TV QAM) |
| CSO | <-60 dBc @77ch NTSC |
| CTB | <-60 dBc @77ch NTSC |
| Return Path Transmitter | |
| Return Path Laser Wavelength | 1610nm or 1310nm (TDMA mode) CWDM wavelength (OBI Free Application) |
| Optical Output Power | 3±1 dBm |
| Return Path Laser off power | <-30dBm |
| Return Laser Rise/Fall Time | 1μs (SCTE-174-2010) |
| Return RF Bandwidth | 5~42MHz/65MHz/85MHz/204MHz |
| Return RF Level | 12dBmV~50dBmV |
| Laser Turn On RF Level | 12dBmV |
| Laser Turn Off RF Level | -4dBmV |
| Output to ONU | |
| Loss at 1310nm/1490nm | <1dB |
| Isolation (Com-Pass at 1310nm) | Minimum 34dB |
| Isolation (Com-Pass at 1490nm) | Minimum 34dB |
| Isolation (Reflect-Pass at 1310nm) | Minimum 40dB |
| Isolation (Com-Reflect at 1550nm) | Minimum 20dB |
| Output Connector | SC/UPC |
| Optical Return Loss | Minimum 40dB |
| Enviroment | |
| Working Temperature | -10 ~ +70℃ |
| Storage Temperature | -40 ~ +85℃ |
| Power Supply |
12 V 0.5A DC (16dBmV version) 12 V 1A DC (36dBmV version) |
| Power Consumption | < 3.0W (16dBmV version)
< 5.0W (36dBmV version) |
| Dimension (L*W*H) | 127mm×90mm×30mm (16dBmV version) 180mm×125mm×35mm (36dBmV version) |
| Weight | 0.5Kg (16dBmV, not including power adapter)
0.8Kg(36dBmV, not including power adapter) |
Product Description
RF over Glass RFoG Fiber Node Optical Node Satellite TVFiber Optical Transmitter and Optical Receiver Node
GFH2009 RFoG MicroNode is designed to receive 1550nm TV RF optical signal from Passive Optical Network (PON) and send upstream cable modem signals at 1610nm or other CWDM wavelength while optionally passing the 1310nm and 1490nm digital signals to GPON/GEPON ONU.
GFH2009 supports the return RF signal burst mode transmission, allowing one cable modem to communicate with CMTS at the time section of TDMA. GFH2009 outputs bi-directional interactive RF services. GFH2009 is designed to support DOCSIS2.0, DOCSIS3.0 or DOCSIS3.1.
RFoG Micronode,1000MHz, 1550nm forward RF 18dBmV@-5dBm, 1610nm 3dBm return burst mode, SC/APC, 12V DC
Description
|
Item |
Parameter |
| Forward Path Receiver | |
| Forward RF Optical Wavelength | 1540 — 1560 nm |
| Working Optical Input Power | -8dBm ~ 0dBm (Analog TV) -16dBm ~ 0dBm (Digital TV QAM) |
| Fiber Input Connector | SC/APC |
| Optical Return Loss | 45dB |
| RF Bandwidth | 54 ~ 1002MHz (42/54MHz Frequency Duplexer) 85~ 1218MHz (65/85MHz Frequency Duplexer) 105 ~ 1218MHz (85/105MHz Frequency Duplexer) 258~1218MHz (204/258MHz Frequency Duplexer) |
| RF Connector | American F |
| RF Output Impedance | 75Ω |
| ALC Effective Range | Optical Input: -10dBm~-2dBm |
| ALC Stability | ±1dB |
| RF Output Level | >16dBmV@ -8dBm (FTTH version) >36dBmV@-8dBm (Fiber to 8 Homes version) |
| RF Flatness | ±1dB |
| RF Return Loss | >14 dB |
| CNR
MER |
>46 dB @ -6dBm (Analog TV)
>34 dB @ -9dBm (Digital TV QAM) |
| CSO | <-60 dBc @77ch NTSC |
| CTB | <-60 dBc @77ch NTSC |
| Return Path Transmitter | |
| Return Path Laser Wavelength | 1610nm or 1310nm (TDMA mode) CWDM wavelength (OBI Free Application) |
| Optical Output Power | 3±1 dBm |
| Return Path Laser off power | <-30dBm |
| Return Laser Rise/Fall Time | 1μs (SCTE-174-2010) |
| Return RF Bandwidth | 5~42MHz/65MHz/85MHz/204MHz |
| Return RF Level | 12dBmV~50dBmV |
| Laser Turn On RF Level | 12dBmV |
| Laser Turn Off RF Level | -4dBmV |
| Output to ONU | |
| Loss at 1310nm/1490nm | <1dB |
| Isolation (Com-Pass at 1310nm) | Minimum 34dB |
| Isolation (Com-Pass at 1490nm) | Minimum 34dB |
| Isolation (Reflect-Pass at 1310nm) | Minimum 40dB |
| Isolation (Com-Reflect at 1550nm) | Minimum 20dB |
| Output Connector | SC/UPC |
| Optical Return Loss | Minimum 40dB |
| Enviroment | |
| Working Temperature | -10 ~ +70℃ |
| Storage Temperature | -40 ~ +85℃ |
| Power Supply |
12 V 0.5A DC (16dBmV version) 12 V 1A DC (36dBmV version) |
| Power Consumption | < 3.0W (16dBmV version)
< 5.0W (36dBmV version) |
| Dimension (L*W*H) | 127mm×90mm×30mm (16dBmV version) 180mm×125mm×35mm (36dBmV version) |
| Weight | 0.5Kg (16dBmV, not including power adapter)
0.8Kg(36dBmV, not including power adapter) |
Product Description
RF over Glass RFoG Fiber Node Optical Node Satellite TVFiber Optical Transmitter and Optical Receiver Node
GFH2009 RFoG MicroNode is designed to receive 1550nm TV RF optical signal from Passive Optical Network (PON) and send upstream cable modem signals at 1610nm or other CWDM wavelength while optionally passing the 1310nm and 1490nm digital signals to GPON/GEPON ONU.
GFH2009 supports the return RF signal burst mode transmission, allowing one cable modem to communicate with CMTS at the time section of TDMA. GFH2009 outputs bi-directional interactive RF services. GFH2009 is designed to support DOCSIS2.0, DOCSIS3.0 or DOCSIS3.1.
RFoG Micronode,1000MHz, 1550nm forward RF 18dBmV@-5dBm, 1610nm 3dBm return burst mode, SC/APC, 12V DC
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