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Deliver 4 satellite TV carriers over fiber Thor LTTH systems deliver entire satellite TV programing lineups over a single fiber cable. Designed to carry 4 or more RF polarities, LTTH can be customized to include additional carriers and services. The standard configuration LB41 system is illustrated. For most content Application Drawing: DWDM + EDFA = FTTx Providers, LB41 provides enough capacity. More premium content providers might require up to 6 coax feeds from the antenna, this would require an LB61 system. Thor LTTH transmitters convert the RF signal from the antenna coax lines into DWDM compatible laser outputs. These optical signals are combined internally with DWDM passive combiners. The combined optical signal can be inserted directly to an optical amplifier, or EDFA. It can also be used directly for point to point links, or for distribution through a 1x16 PLC coupler. Every LTTH system is different, and many options exist. Thor offers free design and consultation service for integration with GPON and internet service over fiber systems. Contact a Thor representative today for more information © 2014 Thor Broadcast: Torrance, California – All rights reserved. Contact: [email protected] 1-800-521-8467 Product Specifications Optical Parameters Operating Wavelength 1528 – 1563 nm Adjustment Range ±1.6 nm Adjustable Mode ±0.05 nm stepping Wavelength Stability -1 – 0 pm/ Side Mode Suppression >45 dB Equivalent Noise Intensity Cable TV ≤-160 dB/Hz Satellite TV ≤-145 dB/Hz Number Tx Outputs 1-6 SC/APC TX Output Power 6.0 dBm (4mW) 8.0 dBm (6mW) 10.0 dBm (10mW) Configuration Options RF Inputs Up to 8 Inputs RF Optics L-BAND 950-2400 MHz L-BAND 250-3000 MHz CATV RF 45-950 MHz DWDM Passives Internal or External Satellite RF Parameters Operating Bandwidth 950-2400 MHz 250-3000 MHz (Available) Input RF Power -25 – (-14) dBmV RF Linearity 0.5 dB (40 MHz) ±1.0 (950-2400 MHz) Input Impedance 75 Ω RF Return Loss 12 dB RF Connector Type-F Female Equivalent Noise Intensity >115 dB/Hz Link Gain 25 dB General Parameters Serial Interface RS-232 SNMP Interface RJ-45 Power Supply 90-260 VAC Power Consumption 50 W Operating Temp. -5 – 65 Relative Humidity <85 % Dimensions 19 x 10.5 x 1.75 in PLC Splitter Loss Information Configuration 1x2 1x4 1x8 1x16 1x32 1x64 1x128 2x2 2x4 2x8 2x16 2x32 Insertion Loss (dB) 3.7 7.2 10.5 13.5 16.5 20.5 25.5 3.9 7.5 10.8 14.1 17.4 Uniformity (dB) ≤0.6 ≤0.6 ≤0.8 ≤1.2 ≤1.7 ≤2.5 ≤2.9 ≤0.8 ≤1.2 ≤1.5 ≤2.0 ≤2.5
