ETL Systems StingRay SRY-G2S-RY-324 1PPS–1MPPS & IRIG-B Fiber Optic Receiver

ETL Systems StingRay SRY-G2S-RY-324 1PPS–1MPPS & IRIG-B Fiber Optic Receiver

The ETL Systems StingRay SRY-G2S-RY-324 recovers 1PPS–1MPPS pulse signals and IRIG-B DCLS TTL timing signals from an incoming optical signal. It supports timing distribution links up to 10 km when paired with a compatible transmitter and an appropriate single-mode fiber link.

The receiver accepts optical wavelengths from 1100–1650 nm, optimized for 1310 nm and 1550 nm. It provides a nominal 5 V peak TTL output when terminated with 50Ω. A high-impedance monitor port supports signal checks.

Its compact EMC-sealed housing occupies one slot in a compatible GENUS 2U chassis. Local front-panel and remote monitoring and control are provided through the compatible chassis platform. The module can also be used with ETL’s D0216S1UIA-22512 dual-input, 16-way Time & Frequency Distribution unit.

Model: SRY-G2S-RY-324
Product Type: Timing signal fiber optic receiver
Supported Signals: 1PPS–1MPPS and IRIG-B DCLS TTL
Signal Output: 50 Ω; SMA or BNC connector
Output Level: 5 V peak nominal TTL when terminated with 50Ω
Monitor Port: 1 kΩ; SMA or BNC connector
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 Range: 1100–1650 nm; optimized for 1310 nm and 1550 nm
Optical Input Power: 0 to +6 dBm
Optical Connector Options: FC/APC, SC/APC, or E2000/APC; single-mode fiber
Link Distance: Up to 10 km
Chassis Compatibility: GENUS 2U; one slot
Power Consumption: Less than 4 W
Dimensions / Weight: 87 × 19 × 225 mm; 0.35 kg

Key Features

• Recovers pulse and IRIG-B DCLS TTL timing signals from optical fiber.

• Nominal 5 V TTL output into a 50Ω load.

• Low jitter and fast rise/fall times.

• High-impedance monitor port for signal checks.

• Chassis-based monitoring of TTL frequency, optical power, and amplifier status.

• Operating temperature: −20°C to +55°C; indoor use.

• MTBF greater than 130,000 hours.

Compatible transmitter, GENUS chassis, and fiber cables are sold separately unless included in the quoted configuration. This module recovers a transported 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.