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Thunderbolt® PTP Grandmaster Clock GM200

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PTP Grandmaster designed for small cell, 4G and LTE-A deployments

Product Feature

  • IEEE-1588 PTP Grandmaster Clock
    • Multiple PTP Profiles (G.8265.1, G.8275.1, G.8275.2, Telecom-2008 Profile, Enterprise Profile, Power Profile, Broadcast Profile SMPTE)
  • Multi-Constellation (GPS, GLONASS, Beidou & Galileo)
  • 15ns (1-sigma) time accuracy relative to GNSS reference
  • A holdover of ±1.5us over 4 hours
  • Inputs: GNSS, 1588-PTP and SyncE
  • Outputs: 1588-PTP, NTP, SyncE, PPS, and 10MHz
  • Network Management: SNMP, Web UI, CLI
  • IPv4 and IPv6 Support

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

The Thunderbolt PTP GM200 employs industry-leading Trimble GNSS performance, and world class holdover technology.

The PTP GM200 tolerates harsh environmental conditions, supporting both indoors & outdoors deployments with extended operating 
temperature range (-40 to +85 C).

The Thunderbolt PTP GM200 supports small cells networks that require phase synchronization. Although it is designed with keeping 
small cells in mind, it meets Marco base station requirements for synchronization.

Due to the Trimble GM200’s small size, low cost, superior accuracy, reliability and flexibility of deployment options, the risk of network 
re-configuration and load variance on IEEE-1588 signal quality is reduced.

GENERAL SPECIFICATIONS

InputsGNSS, 1588-PTP, SyncE
OutputsPPS, 10MHz, NTP, PTP, SyncE
Ethernet Ports

1x Mgmt RJ45

1x 1G SFP

1x 1G RJ45

ProtocolsPTP, NTP & SyncE
GNSS AntennaSMA

Protocols:

IEEE-1588 (PTP), NTPv4, SyncE, IPv4, IPv6, TELNET, SFTP, SSH, RADIUS, TACACS+, SNMP, DAYTIME, TIME

Network ManagementSNMPv2, v3, HTTPS, CLI
User Interfaces: 
CLIMonitoring and Management
Web UIMonitoring and Management

PERFORMANCE

Time of day accuracy15ns (1-sigma) reference GNSS
Time stamp accuracy<10 ns rms
Frequency accuracy1.16x10-12 (one day ave.)
  Holdover<1x10-10 /24hrs
Time accuracy 
  Tracking to GPS<15ns (locked)
  Holdover<±1.5μs/4hrs (7 days locked)
Power consumption5W average, 10W maximum

PHYSICAL CHARACTERISTICS

Dimensions in cm (L x W x H)20.8 x 20 x 4.4 (19” half-rack x 1U)
Weight<3Kg (6 lb)

POWER

DC Power, dual feed-36VDC to -72VDC
Current consumption330mA (max)

REGULATORY & STANDARDS

Operating Conditions 
  Temperature-40°C to +85°C
  Humidity5%-95% RH non-condensing (+60°C)
Storage Temperature-55°C to +105°C

Safety & Health:

UL EN 62368-1
CE, CISPR32 class A
GR-63; Level 3
ETSI (EN55032/EN55024) EN 300019, Class T3.2

ElectricalEMC, ESD Immunity & susceptibility
  FCC Part 15 Class B / ICES 003 Class-B
  Korea KN32 / KN35 Class A
  EN301 489-1, EN 301 489-19 EN 303 413
  IEEE1613-1
  TelcordiaGR-1089
Synchronization 
  ITUG.8265.x, G.8275.x (PRTC/T-GM)
  IEEEPTP (IEEE 1588v2)
  IETFNTPv4 (RFC5905)
Product Compliant with following directive
  2014/53/EU (RED Directive)
  2011/65/EU (RoHS2 Directive)
  2012/19/EU (WEEE Directive)
Name Type Version Release Date
DATASHEET Thunderbolt PTP GM200 Datasheet 06 August 2020

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