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Thunderbolt® PTP Grandmaster Clock GM200

Thunderbolt PTP Grandmaster Clock
  • Low cost reduces CAPEX of LTE TDD, LTE-A & small cell projects
  • Extended environmental capabilities enable deployment in difficult locations where small cells and LTE-A base stations are deployed
  • Superior holdover performance via Trimble proprietary technology gives extra time error budget for network design and dimensioning
Product Information

Thunderbolt® PTP Grandmaster Clock GM200

The Trimble Thunderbolt® PTP Grandmaster Clock is designed for wireless networks requiring phase synchronization. The GM200 provides continuous availability of UTC traceable time for phase sync hronization, a must for LTE-Advanced networks and services.

The Thunderbolt PTP GM200 employs industry leading Trimble GNSS solution & holdover technology.

The PTP GM200 can tolerate harsh environmental conditions supporting both indoors & outdoors deploymentswith extended operating temperature range.

  • Key Features
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Key Features:

  • IEEE-1588 PTP Grandmaster Clock
    • Multiple PTP Profiles(G.8265.1, G.8275.1, G.8275.2,Telecom-2008 Profile)
    • Supports 64 PTP clients @ 128pkt/s
  • Multi-Constellation (GPS, GLONASS, Beidou & Galileo)
  • 15ns (1-sigma) time accuracy relative to GNSS reference
  • Holdover of ±1.5us over 4hours (constant temperature and when locked to GPS for 7 days)
  • Inputs: GNSS, 1588-PTP and SyncE
  • Outputs: 1588-PTP, NTP, SyncE, PPS,and 10MHz
  • Dedicated management port (1xRJ45)
  • Network Management: SNMP, Web UI, CLI
  • VLAN support
  • IPv4 and IPv6


Sales Support: TimingSales@Trimble.com
Technical Support: TSGsupport@Trimble.com

Request a Quote

Tel: +1 408 481 7741

Parts & Accessories

Part Number Description

Thunderbolt PTP GM200 Grand Master


GMC Antenna Kit


Bullet 360 Antenna 5V TNC


Surge Protector - 800MHz to 2500MHz


Power Adapter - 110/220VAC to -48VDC


Cable - 75' TNC (m) to TMC (m)


Cable - 12' TNC (m) to SMA (m)


Antenna Pole and Mount

Thunderbolt® PTP Grandmaster Clock GM200

Thunderbolt PTP Grandmaster Clock
Shipping Methods Available at Checkout