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Product Description
The T506 PTP Clock Card is a plug-in synchronization solution designed to take over the functionality of dedicated clock hardware in enterprise networks. It caters to applications supporting critical infrastructure that require tight synchronization for efficient and reliable operations. Standalone typical clock server hardware falls short in meeting the required synchronization accuracy and flexibility.
Our T506 PTP Clock Card provides a comprehensive set of synchronization capabilities, including a GNSS receiver, PTP grandmaster clock, NTP server, SyncE, and highly accurate boundary clocks. The half-height PCIe form factor allows it to be inserted into any standard server to deliver precise PTP, SyncE, PPS, and ToD synchronization.
By installing and using the T506 Clock Card in servers, applications can achieve precise and reliable synchronization. The precise and reliable timing information is provided by PTP and NTP time servers, which can be synchronized with the onboard GNSS receiver for UTC synchronization. Our T506 Clock Card is essential for any hosted critical mission and time-sensitive application servers.
Advantages:
- Standard PCIe Card: Half-height, fits single and dual-slot standard servers.
- Proven BeiDou TimeSync Technology: Accelerates time-to-market with less development and integration effort, while offering comprehensive synchronization features.
- Integrated GNSS Receiver Enables PRTC and IEEE1588v2:
- Grandmaster Clock (GM), Boundary Clock (BC), Slave Clock (SC), and NTP server functionalities.
- High Reliability: Multiple backup options - high-stability crystal oscillator / rubidium atomic clock, SyncE, and PTP can be used during GNSS interruption.
- Supports various time code outputs such as standard 1PPS, 10MHz, ToD, and more.
- BdtimeTM Sync Monitoring Technology: Ensures comprehensive monitoring and analysis of GNSS synchronization.
- Open Control Interface: Managed integration through standardized information models, with the option to use our integrated synchronization controller.
Key Features:
- Integrated GNSS Receiver
- Integrated GM, BC, SC
- Integrated NTP Server
- Robust Design
- Hot-swappable module for host devices
- Optional holdover feature
Applications in the Network:
PCIe Clock Card:
- Provides standard and reliable clock synchronization for servers.
- Enables precise synchronization for critical equipment and time-sensitive software applications in mobile networks, critical infrastructure, power facilities, professional broadcasting, etc.
- Synchronizes with PTP, NTP, SyncE, and ToD for time, frequency, and phase synchronization.
- No external synchronization equipment required.
- Best choice for direct management and integration through open mode control.
NTP Service:
- Compact NTP server
- Hardware-based secure NTP server with GNSS reference primary time server
- NTP v1, v2, v3, v4, and SNTP IPv4/IPv6
- Time & Date Protocol
- Locks to GNSS, NTP to UTC accuracy better than +/-100ns
- Hardware DoS-protected NTP response program
- Up to 500,000 responses per second
- Supports both PTP and NTP services on the same port
- PTP to NTP conversion
- PTP backup when GNSS is interrupted
- Fixed or mobile platform
GNSS Receiver:
- Provides high accuracy for PRTC-A applications
- Syncs with UTC with an accuracy of +/-100 nanoseconds
- Independent 72 channels
- Supports single-satellite timing mode
- Measures fixed positions
- Can be set to fixed positions
- Navigation mode
- Configurable satellite SNR and elevation angle masks
- Device-level advanced spoofing and interference detection
- AI-based deception and interference detection with integrated control of NMS GNSS assurance functionality
- GPS/QZSS L
1 C/A and GLONASS L10F, BeiDou B1, Galileo E1, SBAS (QZSS, WAAS, EGNOS, MSAS)
- Supports up to three concurrent GNSS constellations
- User-configurable antenna delay compensation
- Miniature AMC4 RF connector, 50 Ohms (1.2mm connector height)
- 3.3V @ 100mA max
Compliance with Standards:
The T506 PTP Clock Card complies with various industry standards, including ITU-T G.8261, G.8262, G.8264, ITU-T G.8272, G.811, ITU-T G.8265.1, G.8275.1, G.8275.2, IEEE 1588v2 (PTP), RFC 1059 (NTPv1), RFC 1119 (NTPv2), RFC 1305 (NTPv3), RFC 5905 (NTPv4), RFC 4330 (SNTPv4), RFC 868 (TIME), RFC 867 (DAYTIME), ETSI EN 300 386 V1.6.1, EN 55024, EN 55022 Class-B, AS/NZS CISPR 22, FCC CFR 47 Part 15 Subpart B, ANSI C63.4 Class-B, IEC/EN 61000-3-2, IEC/EN 61000-3-3, IEC/EN 61000-4-2 (ESD): ±15 kV / ±8 kV (air/contact), IEC/EN 61000-4-3 (RI), IEC/EN 61000-4-4 (EFT): 1 kV / 50 A (5/50 ns), IEC/EN 61000-4-5 (Surge): 4KV (10/700 μs), IEC/EN 61000-4-6 (CI), EN 60950-1: +A11, +A12, +2 (SAFETY), and RoHS compliance.
Time and Phase Accuracy:
- G.8272/G.8273.1-compliant PRTC (±100nsec relative to UTC MTIE <100nsec) locked to GNSS time.
- During GNSS interruption: Time accuracy traceable to G.811PRC/G.8272PRTC Sync-E input:
- Time error <UTC+/-1μs for 24 hours, traceable to G.811PRC.
- Time error <UTC+/-1μs for 72 hours, traceable to G.8272PRTC.
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Board Card Network Applications Sync Accuracy:
- +/-100ns relative to UTC
- G.8272/G.8273.1-compliant PRTC
- G.811-compliant PRC
- G.8262/G.8264 SyncE
Main Applications:
- 1588v2 PTP Grandmaster, Boundary Clock, and Slave Clock
- PTP to Sync-E and Sync-E to PTP conversion
- GNSS receiver operating as PRTC and PRC
- NTP server
PTP Grandmaster Operation Modes:
- PTP Telecom Profile:
- ITU-T G.8265.1 & Telecom2008 frequency transfer capability
- ITU-T G.8275.2 time/phase transfer capability
- ITU-T G.8275.1 time/phase transfer capability (all timing domains support) for DOCSIS3.1
- PTP Enterprise Profile (mixed IP multicast and unicast)
- PTP Power and Utility Profile:
- IEC/IEEE 61850-9-3
- IEEE C37.238-2011
- IEEE C37.238-2017
- PTP Broadcast and Media Profile:
- SMPTE ST 2059-2
- AES67 Media Profile
- Master Grandmaster Clock supporting multiple profiles simultaneously
PTP Slave Operation Modes:
- PTP Power and Utility Profile:
- IEC/IEEE 61850-9-3
- IEEE C37.238-2011
- IEEE C37.238-2017
- PTP Telecom Profile:
- ITU-T G.8265.1 & Telecom2008 frequency transfer capability
- ITU-T G.8275.1 time/phase transfer capability (APTS, BMCA partial timing support, and automatic asymmetric compensation for two remote hosts)
- ITU-T G.8275.1 time/phase transfer capability (all timing domains support)
- IEEE1588v2 default PTP profiles L3 (Annex D) and L2 (Annex F)
- PTP Enterprise Profile (mixed IP multicast and unicast)
PTP Features:
- Full IEEE1588-2008 PTP Grandmaster, Boundary Clock, and Slave Clock
- Assisted Partial Timing Support (APTS) - PTP input when GNSS signal is lost or unavailable
- Supports 1-step and 2-step clock configurations
- Dedicated or General IP PTP interface
- VLAN (IEEE802.1Q) or untagged
- Sync-E input to PTP output (frequency) conversion
- PTP profile conversions
- Maintain PTP Slave List
- Fixed asymmetric compensation
Programmable I/O:
- CH1: SMA-F PPS/CLK (10MHz) I/O, 50 ohm
- CH2: SMA-F PPS/CLK (10MHz) I/O, 50 ohm
- CH3*: SMA-F PPS/CLK (10MHz) out, 50 ohm
- CH4*: SMA-F PPS/CLK (10MHz) out, 50 ohm
- PPS+ToD I/O over RJ-45 (ToD hardware ready)
*Supported by HQ++ and Rubidium Clock versions.
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Documentation
PTP clock card T506【PDF】data
PDF
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PNT stands for Positioning, Navigation, and Timing
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Bd Star is a national high-tech enterprise specializing in Beidou GPS timing and navigation industry. The company is dedicated to the research and development, design, production, and sales of system solutions such as standard time timing
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BdSTAR TIME seamless switching technology for redundant reference sources includes several technical components such as high-precision phase-shifting technology, reference clock, FPGA, integrated analog stretching, asynchronous serial communication, parameter storage, and master clock output.
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The core technology team of the company has many years of research and development experience in the field of timing and frequency. They possess multiple key core technologies in high-precision timing, PNT combination, frequency measurement, control, optical fiber time-frequency transfer, recovery, and maintenance.
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"Our team of experts is committed to providing you with the best industry solutions, reducing project costs, and saving your valuable time. Additionally, our ability to design and use various timing and navigation components enables us to develop customized products for various special applications."
