Trimble (Now Protempis) Thunderbolt Grandmaster Clock

Full Description

Very good condition. Untested/Pulled from a working environment. The Protempis Thunderbolt PTP GM200 (formerly Trimble) is a Stratum 1 IEEE-1588 Precision Time Protocol (PTP) Grandmaster Clock designed for wireless service providers, 4G/5G networks, small cells, and industrial edge environments. Key Specifications & Features Time Accuracy: ±15 ns (1-sigma) relative to GNSS Holdover Performance: ±1.5 µs over 4 hours (with disciplined OCXO / oven-controlled crystal oscillator) GNSS Receiver: Multi-GNSS support for GPS, GLONASS, Galileo, and Beidou Protocols Supported: PTP (IEEE-1588), NTP, and Synchronous Ethernet (SyncE) Client Capacity: Supports 32+ PTP clients (up to ~500 depending on profile and transaction rate) Inputs & Outputs: Inputs: GNSS antenna (SMA), PTP, SyncE Outputs: PTP, NTP, SyncE, 1PPS, 10 MHz (BNC) Environmental & Physical: Operating Temp: −40 °C to +85 °C (ruggedized for indoor/outdoor use) Form Factor: ½ 1U rack size Power: Dual -48 VDC / AC options, ~5W average (10W–16W max)