ETL Systems StingRay SRY-G1S-TY-175 1PPS–1MPPS & IRIG-B Fiber Optic Transmitter

ETL Systems StingRay SRY-G1S-TY-175 1PPS–1MPPS & IRIG-B Fiber Optic Transmitter

The ETL Systems StingRay SRY-G1S-TY-175 converts 1PPS–1MPPS pulse signals and IRIG-B DCLS TTL timing signals into a 1310 nm optical signal for transmission over single-mode fiber. It supports timing distribution links up to 10 km when paired with a compatible receiver and an appropriate fiber link.

The transmitter accepts a nominal 5 V peak TTL input through a 50 Ω SMA or BNC connector and provides +6 dBm typ. optical output power. FC/APC and SC/APC optical connector options support different installation requirements.

Its compact, hot-swappable module occupies one slot in a compatible GENUS 1U chassis. Chassis-based local and remote monitoring provides access to input TTL frequency and module temperature through the front-panel interface, Ethernet, SNMP, and a web browser.

Model: SRY-G1S-TY-175
Product Type: Timing signal fiber optic transmitter
Supported Signals: 1PPS–1MPPS and IRIG-B DCLS TTL
Signal Input: 50 Ω; SMA or BNC connector
Input Level: 5 V peak nominal TTL
Duty Cycle: 0–100%
Rise/Fall Time: Less than 20 ns, measured between 10% and 90% thresholds
Jitter: Less than 200 ps RMS
Optical Wavelength: 1310 nm; other wavelengths available on request
Optical Output Power: +6 dBm typ.
Optical Connector Options: FC/APC or SC/APC; single-mode fiber
Link Distance: Up to 10 km with a compatible receiver
Chassis Compatibility: GENUS 1U; one slot
Power Consumption: Less than 5 W
Operating Temperature: −20°C to +55°C
Dimensions / Weight: 19 × 38 × 253 mm; 0.2 kg typ.

Key Features

• Transports pulse and IRIG-B DCLS TTL timing signals over optical fiber.

• Low jitter and fast rise/fall times.

• Hot-swappable module for compatible GENUS chassis.

• Local and remote monitoring of input TTL frequency and module temperature.

• MTBF greater than 200,000 hours.

• Indoor operation; outdoor use only within a compatible ETL ODU enclosure.

Compatible receiver, GENUS chassis, timing source, and fiber cables are sold separately unless included in the quoted configuration. This module transports a supplied timing signal; it does not generate timing independently. IRIG-B support is for DCLS TTL signals. Specify signal and optical connector options when requesting a quotation.