Basic Info.
Product Description
Product Information
GLB3500-2W satellite RF fiber link includes GLB3500-2W-TX insertion unit and GLB3500-2W-RX customer unit, designed to offer two 950~2200MHz satellite RF signals and one Terrestrial Digital TV RF over Gigabit Passive Optical Network (GPON). The insertion unit is a fiber optic transmitter, converting satellite RF and TV RF signal into one 1550nm optical signal for distribution over fiber optic network. The customer unit is a fiber optic receiver, receiving 1550nm optical signal from fiber optic network and converting it into satellite RF and TV RF.
Features:Insertion unit inserting RF at 1550nm wavelengthInsertion unit with built-in WDM muxing GPON OLT 1490nm/1310nmInsertion Unit powering LNB with 14V and 18V @Maxim 450mALNB RF bandwidth: 950MHz~2150MHzTerrestrial Digital TV bandwidth: 174 -806 MHzCustomer unit receiving1550nm RF and demuxing 1490nm/1310nm for GPON ONUCustomer unit has two RF outputs: one with TDT + RHCP RF and one with LHCP RFCustomer unit is powered from the two RF portsSpecification:
Optical and Mechanical Specifications
Power Supply , Optical and Mechanical Specifications |
| GLB3500-2W-TX | GLB3500-2W-RX |
Power Supply | AC100~240V, 50/60 Hz | |
Dimension (mm) | 210×125×30 (Indoor Version) 230×145×50 (Outdoor Version) | 175×100×30 (Indoor Version) |
Weight | 4Kg (Indoor Version) 6Kg (Outdoor Version) | 1.5Kg |
Power Consumption | ≤12 W | ≤5 W |
Temperature | -25 to +55 °C | -5 to +50°C |
Storage Temperature | -40 to +65 °C | -40 to +65 °C |
Humidity | ≤95% | ≤85% |
Environmental | IP30 (indoor version) IP55 (outdoor version) | IP30 |
RF INPUT Port No. | 3 (TV, RHCP, LHCP) | // |
RF OUTPUT Port No. | | 2 (TV+RHCP, LHCP) |
-10dB TEST PORT No. | 2 (LHCP TEST, RHCP TEST) | // |
RF Connector | F-Female, 75 ohm | F-Female, 75 ohm |
Fiber Port No. | 2(OLT Input, Optical Output) | 2 (Optical Input, Output to ONU) |
Optical Output Power | ≥6dBm (1550nm) | // |
Optical Rx Sensitivity | // | -16~-8dBm (1550nm) |
Optical length | RF:1550nm GPON: 1490/1310nm | RF: 1550nm GPON: 1490/1310nm |
Optical Connector | SC/APC | SC/APC |
LED information | Power on green LED RF input power in the normal range on green LED RF input power over maximum value on red LED | Power on green LED optical receiver ≥-16dBm green LED |
RF and Electronic Specifications
RF and Electronic Specifications |
Item | Specification |
Satellite L-BAND | Terrestrial Digital TV (TDT) |
Frequency Range | 950 - 2150MHz | 174 -806 MHz |
Input Power Range (per transponder) | -55 to -25dBm | 20 TV channels equalized at -50dBm to -35dBm |
Max. input without damage (total aggregate) | -10dBm | -20dBm |
Output Power (Max.) | -40±5dBm @Receiver optical Input -14dBm | 20 TV channels equalized at -35±5dBm @Receiver optical Input -14dBm |
Flatness | in band | ≤6dB |
Others | ≤1.5dB @any 36MHz band | ≤0.5dB @any 6MHz band |
IMD 2nd order | ≥32dB (two input tones at -10 dBm) | ≥50dB (two input tones at -20 dBm) |
IMD 3RD order | ≥53dB (two input tones at -10 dBm) | |
Input port to port isolation | 35 dB |
Return loss | 10 dB |
Frequency accuracy | ≤±150KHz | // |
Max Local oscillator drift over time and temperature range | ≤30 KHz/sec | // |
Order Information:
GLB3500-2W-TX-R (Insertion Unit Indoor Version, 100~240V AC Power Supply)
GLB3500-2W-TX-U (Insertion Unit Outdoor Version, 100~240V AC Power Supply)
GLB3500-2W-RX (Customer Unit)
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.