Basic Info.
Model NO.
GFH2009 RFOG MicroNode
Application
Industrial, Commercial, Residential / General-Purpose
Usage
Hand Held, TV, Automotive, Home Theatre, Lattop
Product Name
Rfog FTTH Mini Wdm Optical Micronode
Model Number
Gfh2009 Rfog Micronode
Applicate
FTTH Fttxfttb Network
Fiber Type
Fiber Optic Transceivers
Optical Return Loss
45 dB
Forward RF Optical Wavelength
1525~1565 Nm
Fiber Input Connector
Sc/APC
Return Path Laser Wavelength
1610nm or 1310nm
Optical Output Power
3±1 dBm
Return Path Laser off Power
<-50dBm
Working Temperature
-10 ~ +70ºC
Transport Package
Carton Packing
Specification
127mm× 90mm× 30mm
Product Description
China Factory 1550nm TV RF Passive Optical Network (PON) Cable Modem GPON/GEPON ONU RFOG Fiber FTTH Mini WDM Optical MicroNodeGFH2009 RFoG MicroNodeGFH2009 RFoG MicroNode is designed to receive 1550nm TV RF optical signal from Passive Optical Network (PON) and send upstream cable modem signals at 1610nm optical 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:
l Compact Aluminum Housing
l 1002MHz or 1200MHz forward path RF bandwidth
l 42/54MHz or 85/108MHz Frequency Duplexer
l 1610nm or 1310nm DFB laser working at burst mode for return RF
l Support 1x32 PON
l LED display forward and return optical working status
l 1310nm/1490nm ONU WDM Optional
l 12V DC power adaptor powering at DC socket (5 clock direction of the above photo)
l 12V DC power at RF port (7 clock direction of the above photo) and optional output 12V 0.5A DC to adjacent ONU/ONT at the DC socket (5 clock direction of the above photo)Item | Parameter |
Forward Path Receiver | |
Forward RF Optical Wavelength | 1525~1565 nm |
Working Optical Power | -6dBm ~ + 2dBm (Analog TV) -14dBm ~ +2dBm (Digital TV QAM) |
Fiber Input Connector | SC/APC |
Optical Return Loss | 45 dB |
RF Bandwidth | 54 ~ 1002MHz (42/54MHz Frequency Duplexer) 108~1200MHz (85/108MHz Frequency Duplexer) |
RF Connector | American F |
RF Output Impedance | 75Ω |
RF Output Level | >18dBmV @ -5dBm (Analog TV) >12dBmV @ -9dBm (QAM Digital TV) |
RF Flatness | ± 1 dB |
RF Return Loss | >14 dB |
CNR | >46 dB @ -5dBm (Analog TV) |
MER | >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 |
Optical Output Power | 3±1 dBm |
Return Path Laser off power | <-50dBm |
Return Laser Rise/Fall Time | <1μs |
Return RF Bandwidth | 5~42MHz (42/54MHz Frequency Duplexer) 5~85MHz (85/108MHz Frequency Duplexer) |
Return RF Level | 15dBmV~45dBmV |
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 Environment | Minimum 40dB |
Power Supply | 12 V 1A DC |
Power Consumption | < 3.0W |
Working Temperature | -10 ~ +70ºC |
Dimension (L*W*H) | 127mm×90mm×30mm |
Weight | 0.5 Kg (not including power adapter) |
Ordering Information
GFH2009-A-B-C-D-E Fiber to the Home RFoG MicroNode A (Forward Path RF Bandwidth): 10_1002MHz, 12_1200MHz
B (Return Path Laser Wavelength): 6_1610nm, 3_1310nm
C (RF Frequency Duplexer): 1_42/54MHz, 2_85/108MHz
D (12V DC Power): R_RF Port Power over coaxial via DC power inserter RP_Power input at RF port and output 12V 0.5A DC at DC port None_Default Regualar Power Adaptor input at DC port
E (ONU Loop Port): None_No ONU port, W_Including 1310nm/1490nm WDM for ONU
DC Power Option "R"
12V DC power adaptor with F connector and RF power inserter for Powering at RF Port
Address:
5f West, Building 2 Lihe Industrial Park 1055 Songbai Road Shenzhen, Guangdong 518055 China, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Service
Management System Certification:
ISO 9001
Company Introduction:
Greatway Technology is a RF over fiber transmission product design house and factory since 2004. We are OEM/OEM manufacturing fiber optic products for 2 companies in Canada and 3 companies in USA. We offer FTTH CATV receiver, RFoG ONU for FTTH cable modem, satellite single/Twin/Quatro LNB RF over GPON, 3224MHz satellite 4K/8K TV fiber link, GPON/EoC, 1218MHz CATV optical transmitter and optical node, broadcasting class AV/ASI/SDI fiber link