Timing for Private 5G & NEUTRAL HOST
—Without GNSS at Every Site
Deploy TDD-grade synchronisation when roof access or indoor GNSS reception slows projects down. Timebeat enables centralised time acquisition and engineered PTP distribution that stays stable on real networks.
Deploy TDD-grade synchronisation when roof access or indoor GNSS reception slows projects down. Timebeat enables centralised time acquisition and engineered PTP distribution that stays stable on real networks.
WHY Timing blockS
in-building 5G deployments?
Timebeat removes timing as the project completion risk.
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Two proven ways to solve timing
without the roof dependency
Precision timing distribution that bypasses traditional infrastructure constraints.
A) Centralised absolute time
Deploy a single timing point feeding a Timebeat timing appliance, then distribute timing to BBUs.
B) Engineered PTP over network
Timebeat’s filtering and timing techniques reduce the impact of network jitter and asymmetry, allowing BBUs to synchronise to a PTP source without requiring GNSS at each location.
Deployment strategies
(choose the one that matches your constraints)
01
Centralised GNSS timing appliance
Best when GNSS is possible at one point but not everywhere.
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One antenna route
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Timing appliance acts as the authoritative reference
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PTP distribution to BBUs
02
PTP over real networks
Best when roof access is uncertain or indoor GNSS is unreliable.
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VLAN/QoS and path discipline
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Filtering techniques for PDV/jitter
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Practical asymmetry control
03
Hybrid + holdover resilience
Best when uptime and operational stability matter.
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Multiple reference options
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Holdover to ride short disruptions
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Monitoring and alarm strategy
What teams get
with Timebeat
Trusted by major operators and neutral host providers globally.
Faster deployments
Less rooftop dependency
Reduced complexity
Lower install cost per site
Stable sync
Under real traffic conditions
Future-ready
Accept new timing sources later
Fewer rooftop installs
Reduced commission time
Stable sync under load
7-minute reads:
PRACTICAL TIMING
Insights for private 5G & neutral host deployment teams.
Get a timing recommendation for your deployment
Share a few details and we’ll send back a recommended architecture pattern & next steps
FAQ
Yes, with proper network engineering. Our approach uses VLAN segregation, QoS policies, and filtering techniques to minimize jitter and packet delay variation. While dedicated timing networks are ideal, we've successfully deployed PTP over shared infrastructure in many enterprise environments by implementing path discipline and asymmetry control.
Not necessarily. While boundary clocks and transparent clocks can improve accuracy, our solution is designed to work with standard enterprise switches through careful path selection and filtering. The key is maintaining consistent routing and minimizing sources of asymmetric delay. We can help assess your existing infrastructure and recommend the most cost-effective approach.
The fastest deployment typically uses a centralised GNSS timing appliance at a single accessible point (such as an MMR or headend), distributing time via PTP to all BBU locations. This eliminates the need for roof access at every site and reduces the number of GNSS antennas to install. Most teams can deploy this in weeks rather than months.
We provide comprehensive monitoring and validation tools including time error measurement against reference sources, PDV analysis, and holdover performance testing. Our solutions include built-in diagnostics that continuously monitor sync status, phase alignment, and frequency accuracy, with configurable alarms for out-of-spec conditions.
Our timing appliances include disciplined oscillators with holdover capability, maintaining accurate timing for hours or days depending on the configuration. The system continuously monitors reference quality and automatically switches between multiple timing sources if configured. Alarms notify operators of reference loss, and the holdover buffer ensures BBUs remain synchronized during temporary outages.