T830 high-performance Clock server

Explore our T830 series

Critical infrastructure demands high-precision, secure, and reliable time synchronization. The T830 is an enhanced grandmaster clock platform compliant with the IEEE® 1588 standard, designed for time-critical applications in industries such as finance, high-frequency trading, computing centers, and military communications. The T830 supports multiple timing modes, including ePRTC, PRTC, PTP, NTP, SyncE, and IRIG-B, and features robust interference detection and anti-spoofing capabilities, ensuring the continuous and stable operation of critical systems in complex network environments.

Watch our video about the T830 series

Important Features

Our T830 is an enhanced grandmaster clock (ePRTC) that supports PTP, NTP, SyncE, and multiple interface inputs and outputs. It offers modularity, redundancy, localization, and strong anti-interference capabilities, meeting the critical requirements of multiple industries for high-precision and secure time synchronization. The following are some key features of the T830:

High capacity: supports up to 2048 PTP unicast clients ,@128 PPS, supports NTP and PTP running simultaneously
Flexible modularity: configurable as ePRTC, PRTC, GM, BC, APTS, transparent clock, NTP server
Built-in Beidou anti-spoofing receiver, supports B1/B1C+B2A frequency points, and has positioning and timing accuracy of up to 5ns (RMS)
Optional high-performance rubidium atomic clock, ultra-stable crystal oscillator or external cesium clock, providing UTC time accuracy better than ±10ns
Supports multiple input and output such as SyncE/IRIG-B/10MHz/1PPS/ToD, with rich interfaces
Adopting domestic platform architecture, the motherboard is equipped with Hygon 3 series processor and supports up to 256GB memory expansion
Supports redundant hot-swappable power supplies and removable hard drives for easy maintenance and data security management
Supports 1G/10G/25G/40G/100G/200G network module expansion, adapting to high-bandwidth scenarios such as computing centers
Built-in SyncProbe™ probe function supports time/frequency/interference performance monitoring and alarm
Supports DoS protection, ACL, SNMPv3 security authentication, and management methods such as HTTPS and SSH
Guaranteed timing continuity during GNSS outages through multi-source reference input and intelligent holdover algorithms
Complies with key industry standards such as ITU-T G.8272.1, IEEE 1588v2, IEC 61850-9-3, and SMPTE

Product Highlights

The T830 is an enhanced master clock for high-reliability timing scenarios. Combining a domestically produced BeiDou-3 receiver module with a highly stable local oscillator, it offers excellent anti-interference, anti-spoofing, and holdover capabilities. It supports the ePRTC architecture and meets the needs of key industries for high-precision, secure timing.

The device supports automatic switching of multiple reference sources, has real-time synchronization status monitoring and alarm capabilities, and is compatible with multiple interfaces such as PTP, NTP, SyncE, IRIG-B, 10MHz, 1PPS+ToD, etc., enabling flexible deployment and unified management in complex network environments.

You can configure our T830 clock in the following ways:

Deployed as a trusted master clock in core scenarios such as finance, high-frequency trading, and AI computing power
Used as a boundary clock in networks requiring nanosecond-level accuracy, such as power, TSN, and in-vehicle communications
In ePRTC mode, combined with a cesium clock, it maintains ±10ns accuracy and a holdover time of up to 55 days.
Supports SSU mode to filter jitter and drift of input reference signal
Modular expansion design supports flexible combination of multiple optical ports, electrical ports and timing interfaces
Support multi-level security management mechanism to ensure stable operation of key systems and data security

Product Key Benefits

Keep performance selected

We offer three high-precision oscillator options—OCXO, dual-oven DOCXO, and a built-in rubidium atomic clock—to meet the timekeeping requirements of various scenarios. Even when GNSS signals are interrupted or subject to spoofing interference, the system can maintain stable timing, ensuring the continuity of critical services that rely on UTC.

Flexible architecture

The T830 utilizes a modular, high-performance hardware platform based on a domestically produced processor architecture, enabling flexible deployment and expansion. The base model offers a rich set of interfaces, including 6 Gigabit Ethernet ports, 4 Gigabit optical ports, 4 10G SFP+ optical ports, and PPS/ToD, IRIG-B, 10MHz, 1MHz, and BeiDou GNSS inputs. Optional hot-swappable expansion modules support 10G/25G/40G/100G/200G network cards and SATA secure storage, adapting to diverse timing needs.

Elasticity

The T830 supports dual power supply redundancy, multi-frequency BeiDou III reception, and a highly stable local oscillator, effectively resilient to complex environments such as signal interruption, interference, and spoofing. The platform's built-in intelligent holdover algorithm and multi-source input switching logic ensure nanosecond-level time accuracy even in the event of GNSS signal loss. The redundancy mechanism, through coordinated software and hardware, enables automatic failover, supporting millisecond-level switchover from backup to active, ensuring uninterrupted timing for critical systems.

Security

The T830 clock server adheres to leading industry AAA security standards and supports authorization, authentication, and accounting mechanisms based on TACACS+, RADIUS, and two-factor authentication. The device supports the IEEE 1588 version 2.1 (2019) security specification and integrates comprehensive security hardening features, including password complexity requirements, access control list (ACL) management, and known Common Vulnerability (CVE) vulnerability remediation and protection. Using multiple security protocols, including HTTPS, SSH, SNMPv3, and RADIUS/TACACS+, the T830 provides trusted, controllable, and auditable security for critical timing systems.

Enhanced Primary Reference Time Clock (ePRTC)

The T830 supports ePRTC mode enabled by software licensing, enabling enhanced high-precision timing without requiring additional hardware modifications. In ePRTC mode, the T830 meets ITU-T G.8272.1 requirements, achieving a phase accuracy of ±10 nanoseconds. When operating in conjunction with a standard cesium clock (such as the 5071A or a domestically produced cesium clock), it forms a long-term, interference-resistant time reference system.

Secure and accurate time under zero-trust architecture

The T830 high-precision time server serves as an enterprise's "trusted time foundation," providing secure, verifiable, and auditable time assurance within a zero-trust architecture. By integrating a Beidou trusted source, a highly stable local oscillator, and refined security control mechanisms, the T830 meets the core requirements of a zero-trust architecture, including user identity, device access, network boundaries, and behavioral analysis, providing accurate, reliable, and traceable time support for various data operations.