ETL Systems StingRay SRY-G2S-TY-323 1PPS–1MPPS & IRIG-B Fiber Optic Transmitter

ETL Systems StingRay SRY-G2S-TY-323 1PPS–1MPPS & IRIG-B Fiber Optic Transmitter

The ETL Systems StingRay SRY-G2S-TY-323 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 used with a compatible optical receiver and an appropriate fiber link.

The transmitter features a DFB laser with an optical isolator and accepts nominal TTL input levels up to 5 V peak. Its compact EMC-sealed housing occupies one slot in a compatible GENUS 2U chassis. A high-impedance monitor port provides access for signal checks.

Compatible GENUS chassis provide local front-panel and remote monitoring and control through Ethernet, SNMP, and a web browser. The module can also be used with ETL’s D0216S1UIA-22512 dual-input, 16-way Time & Frequency Distribution unit.

Model: SRY-G2S-TY-323
Product Type: Timing signal fiber optic transmitter
Supported Signals: 1PPS–1MPPS and IRIG-B DCLS TTL
Signal Input: 50Ω SMA or BNC
Input Level: Up to 5 V peak nominal TTL
Monitor Port: 1 kΩ SMA or BNC
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 ±10 nm
Optical Output Power: +5 dBm typ.
Laser Type: DFB with optical isolator
Optical Connector Options: FC/APC, SC/APC, or E2000/APC; single-mode fiber
Link Distance: Up to 10 km
Chassis Compatibility / Power Consumption: GENUS 2U; one slot / less than 5 W
Dimensions / Weight: 87 × 19 × 225 mm; 0.35 kg

Key Features

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

• Low jitter and fast rise/fall times.

• Optical isolation for improved transmitter performance.

• 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 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.