Basic Info.
Packing
Color Packing/Netural Packing
Specification
Forward RF Optical Wavelength: 1540~1560 nm
Product Description
Product information
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.
Features: Compact aluminum housing1002mhz or 1218mhz forward path rf bandwidth>16dbmv rf output or >36dbmv rf output optionAlc effective at -10dbm~-2dbm optical input5~42mhz/65mhz/85mhz/204mhz return rf bandwidth option1610nm/1310nm or other cwdm dfb laser wavelength working at burst modeSupport 1x32 20km sm fiber distance pon or 1x64 10km fiber distance ponLed display forward and return optical working status1310nm/1490nm onu wdm optional12v dc power adaptor powering at dc socket 12v dc power at rf port and optional output 12v 0.5a dc to adjacent onu/ont at the dc socketSpecification:
| 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 | 45 dB |
| 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 | ± 1 dB |
| RF Output Level | >16dBmV@ -8dBm (FTTH version)
>36dBmV@-8dBm (Fiber to 8 Homes version) |
| RF Flatness | ± 1 dB |
| 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 | C |
| 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 |
| Environment | |
| Working Temperature | -10 ~ +70ºC |
| Storage Temperature | -40 ~ +85ºC |
| 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) |
Ordering InformationGFH2009X-A-B-C-D-E Fiber to the Home RFoG MicroNode
X (Forward RF output level): none_16dBmV version, H_36dBmV version
A (Forward Path RF Bandwidth): 10_1002MHz, 12_1218MHz
B (Return Path Laser Wavelength): 61_1610nm, 31_1310nm, 37_1370nm, 39_1390nm,
41_1410nm, 43_1430nm, 45_1450nm, 47_1470nm, 49_1490nm
51_1510nm, 59_1590nm
C (RF Frequency Duplexer): 1_42/54MHz, 2_65/85MHz, 3_85/105MHz, 4_204/258MHz
D (12V DC Power): R_ Power input at RF port via DC power inserter
RP_Power input at RF port and output 12V DC at DC port
None_Default Regular Power Adaptor input at DC port
E (ONU Loop Port): None_No ONU port, W_Including 1310nm/1490nm WDM for ONU
Address:
5f West, Building 2, Lihe Industrial Park, Baimang, Shenzhen 518055, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics
Company Introduction:
Greatway Technology Co., Ltd. Was founded in 2004, designing and manufacturing "RF over Fiber" transmission equipment. Main products are shipped to customers in North America. We offer FTTH one-way CATV receiver, RFoG ONU for two-way FTTH system, satellite L-Band RF fiber optic transmitter and receiver, GPON/EoC, uncompressed video fiber link.
With experience providing high quality products in Telecom and CATV industries since 1993, Greatway′s expertise lies in the development, design, production, engineering and prototyping customer design products, OEM and ODM. We provide effective Outsourcing Solutions for the customized needs. Teams up with highly qualified partners, Greatway is able to deliver leading edge cost effective solutions to serve customers successfully.
