Help & Advice

Our experts are on hand to guide you to the right solutions

> Click for support

StingRay 200 Fixed Gain HTS Compatible L-band Transmit Fibre Converter with Mon Port


  • Description

    Model SRY-T-L1-267B, 200 series StingRay RF Over Fibre module is designed to provide compact fibre links up to 10km (up to 300km with a DWDM system), with monitoring of optical input power, amplifier status and RF input power.

    The fibre module is a TRANSMIT module that converts an L-BAND (950-1950MHz) signal to optical, with fixed gain for input powers up to 0 dBm. The L-band operating frequency range is compatible for HTS applications.

    The modules benefit from the highest possible dynamic range for applications WHERE AGC IS NOT REQUIRED.

    It is designed to be housed in a 200 series indoor fibre chassis and works with ETL's receive module SRY-R-L1-268A.

    The StingRay RF Over Fibre module is available in a variety of RF and optical connector types. If you require a 75 ohm system, please contact us. See below for related modules and chassis.

  • Fibre Connectors

    Optical fibre connectors are used to terminate the end of an optical fibre cable and enables quick connection.

    Angle Polished Connectors
    All of the connectors we offer are APC connectors (Angled Physical Contact). APC connectors are used as they provide extremely reliable way of achieving the high return losses essential in RF systems.
    APC connectors have the fibre end face polished at an 8-degree angle to prevent light that reflects from the interface from traveling back up the fibre.


    Due to the angle of the connector, the reflected light does not stay in the fibre core/cladding but instead leaks out into the cladding. APC connector return loss is around -60 dB.

    We offer 2 optical fibre connector types that offer low loss and create an extremely reliable connection:

    FC/APC (Angled ferrule connector / fibre connector).
    Ferrule diameter: 2.5 mm
    Coupling type: screw
    SC/APC (Angled subscriber connector / square connector / standard connector).
    Ferrule diameter: 2.5 mm
    Coupling type: Snap (push-pull coupling)
Connector Type Model No. Price Datasheets
50 Ohm SMA (RF), FC/APC (optic)
50 Ohm SMA (RF), SC/APC (optic)
50 Ohm BNC (RF), FC/APC (optic)
50 Ohm BNC (RF), SC/APC (optic)