Super Purchasing for Lnb Universal Psi C Band - GLB3500A-2R Twin Fiber Optic LNB – Greatway
Super Purchasing for Lnb Universal Psi C Band - GLB3500A-2R Twin Fiber Optic LNB – Greatway Detail:
Product Description
GLB3500A-2R satellite LHCP/RHCP FTTH Optical LNB is a fiber optic receiver converting optical signal into RF for more than two satellite receivers. Working with Greatway GLB3500A-2T satellite TV fiber optic transmitter, GLB3500A-2R outputs high quality Terrestrial TV+ LHCP and Terrestrial TV + RHCP RF signal to one family with more than two satellite receivers. This FTTH Twin LNB can has two RF outputs, each RF port can switch LHCP or RHCP output signal by the 13V or 18V DC power from satellite receiver.
Regular LNB is Low Noise Block, converting Ku Band 10.7GHz~12.75GHz RF or C Band 3.7GHz~4.2GHz RF to 950MHz~2150MHz IF for sat receiver. At SMATV over fiber system, one transmitter converts LNB IF to fiber. After fiber optic amplifier and PON, optic signal is distributed to hundreds or thousands of FTTH families. At each home with fiber cable, one optical receiver converts fiber to Sat IF. Fiber input turns to 950MHz~2150MHz IF output for sat receiver.
Satellite optical receiver plays the same role as regular LNB, it is a “virtual” LNB at home. Satellite optical receiver can be called as Optical LNB or Fiber LNB.
Regular LNB is installed at dish facing the sky. Optical LNB is installed anywhere in home where fiber is available. The contents of one regular LNB can be re-produced up to 500K optical LNBs
Regular LNB has vertical or horizontal polarities (13V/18V) and higher band or lower band (0Hz or 22KHz). By means of CWDM/DWDM technology, optical LNB can have the same function RF port supporting DiSEqC.
GLB3500A-2R has 1310nm/1490nm WDM option for co-working with GPON/EPON ONU in any FTTH case, which enables inserting satellite TV over GPON/EPON network.
Other Features:
• Compact die-cast aluminum housing
• High Linearity Photodiode
• SC/APC fiber input
• Optical AGC range: -6dBm ~ +1dBm
• Sat RF Bandwidth: 950MHz~2150MHz
• Terrestrial TV RF Bandwidth: 174MHz~806MHz
• RF output: Terrestrial TV + LHCP@18V DC
• RF output: Terrestrial TV + RHCP@13V DC
• CE approved
• Optional WDM port to GPON ONU
Product detail pictures:
Related Product Guide:
We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Super Purchasing for Lnb Universal Psi C Band - GLB3500A-2R Twin Fiber Optic LNB – Greatway, The product will supply to all over the world, such as: Finland, Poland, Morocco, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.
By Colin Hazel from Angola - 2017.11.20 15:58
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Hannah from Cape Town - 2017.08.21 14:13
