RF Over Fiber (ROF)

RF Over Fiber Products

RFComm signal transport solution will provide SNMP managed Transmitters, Receivers, Optical Amplifiers, RF and Optical Switches, Passive Devices, Video, Audio, Data and Ethernet products that provide high-performance fiber optic transmission from 1 MHz to 60 GHz. Our offered products transport Baseband, IF, L, S, C, X, DBS, Ku, Ka, Q/V, or Ultra-Wide band signals over high-performance fiber optic links for a wide variety of high-dynamic-range applications including satellite antenna remoting, inter- and intra-facility links, site diversity systems, high-performance super trunking links, and more.

IF, L Band, S Band Rack Mount Hot Swappable Modules

We can offer our OEM solution for Wideband Fiber Optic Links which are optimized to perform in the 50 MHz to 6 GHz frequency range providing transparent IF, L- and S-Band signal transport for satellite antenna and interfacility link applications. 1310 nm, 1550 nm, CWDM and DWDM card module options are available along with a dual-density card that increases chassis capacity by a factor of two. All our transmitters and receiver pairs provide a 30 dB adjustable gain range, a peak optimizer for quick and easy set-up, and Smart Gain Control which ensures consistent performance over varied signal conditions and enhanced AGC performance.

All our transmitters and receivers are SNMP compliant. They can be housed in the same chassis and monitored by the same Network Management System

IF, L Band, S Band Rack Mount Hot Swappable Modules

We provide dedicated Series of Transmitters &Receivers for 3 and 6.5 GHz Fiber Optic Links which are high-performance, cost-effective alternative to coaxial cable for 20 MHz to 6500 MHz communications applications. They are compact, weatherproof fiber optic transmitter and receiver pair for applications where high-performance under demanding conditions is expected.

These fiber optic links function as transparent RF fiber links which eliminate the limitations of copper/coaxial systems by enabling longer transmission distance while retaining the highest level of signal quality.

In addition, these fiber optics provide several other significant network advantages, including simplified network design, ease of installation, and immunity from EMI/RFI and lightning.

Band Specific & Wide Band RF Over Fiber Modules up to 60 GHz

Our supplied wide range of SNMP managed fiber optic transmitters, receivers, optical amplifiers, RF and optical switches, passive devices and Ethernet products can provide high-performance fiber optic transmission from 1 MHz to 60 GHz. These units can be used to construct transparent inter and intra-facility links for RF and microwave signal transport, antenna remoting, multimedia/video transport, electronic warfare systems and other high-dynamic-range applications. These subassemblies and systems remove distance limitations at cost and performance levels suited for headends, broadcast studio operations centers, satellite earth stations, military operations centers and much more.

We can offer transmitters & Receivers for IF, L, S, C, X, DBS, Ku, Ka, Q/V, or Ultra-Wideband any wavelength (1310 nm, 1550 nm), for both CWDM & DWDM applications.

Ethernet and RS 422 Fiber Converter Modules

Our Ethernet 10/100/1000 Fiber Ethernet Links, working together with the all our other modules to enable network connectivity to remotely and locally monitor and control all the modules with the dedicated Graphical User Interface. It provides fiber transport connectivity for Smart network management protocol traffic on our platforms between remote satellites and control rooms. The modules provide connectivity with one channel of 10/100/1000 Ethernet over fiber. We can offer modules with one channel of duplex 10/100 Ethernet over fiber and 4-port unmanaged Ethernet switch for multiple device connectivity, supports short or long distances with single or dual fiber cable.

The Ethernet modules compliant can also support data-centric applications such as fiber Ethernet transport for the LAN/WAN data network and data feeds in satellite control rooms.RS 422 Signals 4 to 8 channels can be transported in one fiber link using our specialized converters.

Wide Temperature Modules for Airborne Application

Compact Modules working in Extended Temperature operation range from ‐40°C to +75°C.

We provide compact and modular series of OEM modules that consists of individual linear (analog) Transmitter (Tx) and Receiver (Rx) modules. Combined, it creates a fiber optic or analog over fiber one-way unidirectional link. An excellent cost-effective flexible alternative to using coaxial cable for long distance connectivity, offering efficient long-range transport of high frequency RF signals in their native format reliably, across a broad range of frequencies. The link has low Noise Figure (NF) and high Spurious Free Dynamic Range (SFDR), with operational frequencies from 47 MHz to 6 GHz, or more.

These modules are designed as a compact RF plug-in package that is easily integrated into existing platforms.

This simple plug and play device has a very low failure rate with an MTTF at room temperature of 20 years.Virtually any analog RF signal that falls within its bandwidth range can be transported over fiber optic cable using these modules. Typical applications for which the module can be utilized include, but are not limited to, IF Satcom Band, L Band, S Band, C Band, GPS, PCS Cellular, Wi-Max, 4G LTE, VHF, UHF, QAM, Timing and Frequency signal distribution over fiber.