Satellite Fiber Optic Transmitter
The Wallfit Stacker 50 enables seamless signal stacking for satellite and TV distribution. With a compact 120 x 95 x 30mm design and 280g weight, it reduces cable clutter while maintaining high signal quality. Easy to install and built for reliability, it’s ideal for residential and commercial setups.
R19225,99 Retail Price
Satellite Wideband Twin LNB Fiber Optic Transmitter
Overview
The Satellite Wideband Twin LNBÂ Fiber Optic Transmitter is a high-performance device that converts satellite wideband horizontal, wideband vertical RF, and terrestrial TV RF into a single-mode fiber output while providing 14V DC reverse power to the twin LNB. This transmitter is designed for high-capacity satellite TV distribution, with optical output versions supporting 1×32, 1×128, or 1×256 fiber-to-the-home (FTTH) optical receivers directly.
Features
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Compact aluminum die-cast housing for durability.
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Three RF inputs: Wideband Horizontal, Wideband Vertical, and Terrestrial TV.
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Wideband Frequency Support:
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Vertical: 300~2350MHz (VL and VH Quattro equivalent).
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Horizontal: 300~2350MHz (HL and HH Quattro equivalent).
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Terrestrial TV: 88~250MHz (UHF 470~806MHz TV channels converted into 170~250MHz VHF by GTC250 Terrestrial TV frequency converter)
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LNB Reverse Powering: Provides 14V DC to power twin LNB.
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Adjustable RF Gain Control for optimal laser input level.
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One Optical SC/APC Output for efficient fiber transmission.
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Multiple Optical Output Options: Supports 1×32, 1×128, or 1×256 optical LNBs directly.
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WDM Option for GPON/EPON OLT integration, enabling seamless use in FTTH networks.
Specifications
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RF Input Ports: Wideband Vertical, Wideband Horizontal, Terrestrial TV.
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RF Frequency Range:
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Satellite: 300~2350MHz.
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Terrestrial TV: 88~250MHz.
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Input RF Level:
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Satellite: -55dBm ~ -25dBm per transponder.
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Terrestrial TV: -50dBm ~ -35dBm per channel.
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DC Power to Twin LNB: 14V.
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Laser Wavelength: 1540nm~1575nm.
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Optical Power Output Options:
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+6dBm (standard).
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+17dBm or +20dBm (optional for large deployments).
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Optical Connector: SC/APC, Single mode.
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Power Supply: 19V 2A DC adapter (UL/CE certified).
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Power Consumption: <15W.
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Operating Temperature: -10℃ to +50℃.
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Dimensions: 185 × 146 × 38mm.
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Weight: 2.5Kg.
Ordering Information
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GLB3500E-2TY: Wideband Horizontal/Vertical TV fiber optic transmitter.
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None: Supports up to 32 optical receivers.
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17: Supports up to 128 optical receivers.
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20: Supports up to 256 optical receivers.
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For thousands of receivers, use the GWA3530 Optical Amplifier.
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Recommended optical receiver: Satellite Wideband Twin LNBÂ (for up to 4 satellite receivers per home).
The Satellite Wideband Twin LNBÂ offers high-capacity, low-loss, and future-ready satellite distribution over fiber, ensuring seamless and scalable FTTH deployments.
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