RF-Over-Fiber Sub-systems

5G Multi-Channel Programmable 6GHz RFoF Bidirectional System B1,B2,S1

RFOptic’s bi-directional programmable RFoF system outperforms coaxial cables and is designed for the 5G band, covering 0.5–6GHz. Two terminals (B1, B2) connect by single-mode fiber, and each enclosure has 4 CWDM-enabled RFoF terminals for two-way RF signal transmission. The independently configurable channels offer excellent SFDR and remote management (HTML/REST/SNMP), making the system suitable for diverse applications. Bidirectional link operation requires attention to loop gain as detailed in RFOptic’s Bidirectional System Loop Gain Application Note. For more information, including specs and applications, download the datasheet here

5G Multi-Channel Programmable 6GHz RFoF Bidirectional HD HP System D1,D2,D3

RFOptic’s RFoF Bi-directional system outperforms coaxial cables and supports 5G/6G cellular bands from 0.5GHz to 6GHz (or narrower if needed). Its high-density (HD) 2U 19” rack-mountable HD mainframe holds up to 5 RFoF hot-swappable drawers, each with 8 RFoF units, enabling high link density and easy maintenance. The modular design enables flexible expansion and configuration to meet growing needs. Redundant power, forced-air cooling, and remote management (HTML/REST/SNMP) are included for reliable operation. For more information, including specs and applications, download the datasheet here

5G Multi-Channel Programmable 4GHz RFoF Unidirectional System B5,B6

RFOptic’s programmable RFoF system outperforms coaxial cables, using two identical terminals connected by single-mode fibers. Designed for the 5G cellular band, it covers 0.5–4.0GHz. The system is available as single or double configurations, with up to four transmitters (Tx) and four receivers (Rx), all using the same wavelength to send RF signals between enclosures. Remote management is supported via HTML/REST/SNMP, allowing flexible application. For more information, including specs and applications, download the datasheet here

5G Multi-Channel Programmable 4GHz RFoF Bidirectional System B7,B8

RFOptic’s multi-channel programmable RFoF Bi-directional system offers superior RF performance to coaxial cables. It features 4 bi-directional terminals connected by 4 single-mode fibers and supports the 5G cellular band across 0.5GHz to 4.0GHz. Each system includes four Tx and four Rx units in separate enclosures: B7 (base station) with bi-directional RF ports and a wideband RF combiner, and B8 (User Equipment) with independent RF ports for uplink and downlink. Optical wavelength-division multiplexing enables both uplink and downlink on the same fiber. Remote management is available via HTML/REST/SNMP interfaces. For more information, including specs and applications, download the datasheet here

5G Multi-Channel Programmable 4.0GHz RF over Fiber Bi-Dir System (B9)

RFOptic’s programmable multi-channel RFoF system outperforms coaxial cable, supporting 0.5GHz - 4.0GHz for 5G bands. It features four bidirectional terminals linked by single-mode fibers, with Tx and Rx units in two B9 enclosures. Each enclosure includes fully bidirectional RF ports and a high-isolation RF combiner. The system is remotely managed via HTML/REST/SNMP, enabling flexible application support. For more information, including specs and applications, download the datasheet here

Standard RFoF Enclosures (Multi-links)

"RFOptic's standard RFoF enclosures include indoor, outdoor, special, and OEM enclosures. All enclosures can be supplied with USB or Webserver Management and Control interfaces. Unless otherwise specified, these enclosures may contain IFL providing Ethernet over fiber interface and/or TTL over fiber interfaces. Different RFoF link terminal modules can be mounted in each of these enclosures according to specific system requirements. For more information, including dimensions jand specifications, download the datasheet here [Download]"

Programmable phase matched 6.0GHz RF over Fiber

"RFOptic's CWDM 6.0GHz RFoF 4-link system is phase-matched to ±7.5° up to 6.0GHz. Each link includes a Tx with integrated LNA and an Rx, both featuring variable attenuators for flexible Gain, Noise Figure, and linearity adjustments. The LNA is software-activated, supporting RF input MDS of -108 dBm at 1MHz bandwidth. The system is ideal for low-signal, wideband use, with Noise Figure under 10dB and 0.5dB gain adjustment steps. For temperature-sensitive applications, an algorithm maintains ±1dB stability over a 100C range. For more information, including specs and applications, download the datasheet here

Phase-matched 18.0GHz RF over Fiber

RFOptic WDM 18GHz RFoF multi-link system is phase matched to ±10° up to 18GHz and optionally up to 40GHz. Each RFoF link comprises a Tx unit with an optional low-noise preamplifier and an Rx unit with an optional post-amplifier. With a preamplifier, the MDS of each RFoF link can be as low as -114dBm at 1MHz bandwidth. It is especially suitable for low-signal, wideband applications with a low Noise Figure of under 10dB. For more information, including specs and applications, download the datasheet here

Drone and UAV RFoF Remote Antenna

RFOptic's custom Antenna remoting technology for Drones and UAVs uses bidirectional RFoF to separate the antenna from the operator, reducing targeting risks. Flight control and return signals, including video and other receonnaissance signals, are transmitted over a single-mode fiber for improved range. The system supports the 4GHz – 6GHz band and can be customized up to 12GHz or 18GHz. For more information, including specs and applications, download the datasheet here

RFoF Multi-Simulator Radio Interconnect System

RFOptic’s Multi-Simulator Radio Interconnect System offers a private, multi-channel RF connection between radios and data links using bidirectional, shielded optical links. All radios can communicate with each other over an isolated optical network, eliminating emissions and external interference. Configured in a star topology, each simulator node connects to a central node, which manages cross-connections between all ports. For more information, including specs and applications, download the datasheet here

Redundant Programmable 2.5GHz RF over Fiber link

Redundant Multichannel RFoF 4GHz System