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T506 PTP clock card

Half-Height PCIe Card PTP Master Clock

NTP Server

Boundary / Slave Clock
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Product Description

Standard servers are taking over the functions in enterprise networks that used to require dedicated clock hardware. Some applications supporting critical infrastructure require close synchronization for efficient and reliable operations. Standalone typical clock server hardware cannot meet the required synchronization accuracy and flexibility.

Our T506 PTP Clock Card is a plug-in synchronization solution designed to deliver and ensure precise synchronization. The clock card incorporates the leading market and expertise from Beidou Bantai and can be inserted into standard servers to achieve accurate PTP, Synce, PPS, and TOD synchronization.

The T506 PTP Clock Card offers a comprehensive set of synchronization features, including a GNSS receiver, PTP master clock, NTP server, SyncE, and highly accurate boundary clocks. With its half-height PCIe size, it can be inserted into any standard server to provide accurate timing along with comprehensive management and assurance capabilities.

By installing and using the T506 Clock Card in servers, applications can achieve precise and reliable synchronization. The precise and reliable time 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, standard high single and dual-slot server card.

● Validated Beidou synchronization technology: Accelerates time-to-market with less development and integration work while providing comprehensive synchronization features.

● Superior and rich synchronization interfaces with built-in GNSS receiver enabling PRTC and IEEE1588v2 master clock (GM), boundary clock (BC), slave clock (SC), and NTP server functionality.

● High reliability: Multiple backup options - High-stability crystal oscillator / rubidium atomic clock, SyncE, and PTP can be used in case of GNSS interruption.

● Supports various time code outputs such as standard 1PPS, 10MHz, TOD, etc.

● BdtimeTM synchronization monitoring technology: Ensures comprehensive monitoring and analysis of GNSS synchronization.

● Open control interfaces: Managed integration through standardized information models and optional use of our integrated synchronization controller.

Key Features:

● Integrated GNSS receiver

● Integrated GM, BC, SC

● Integrated NTP server

● Robust design

● Module insertable into host device

● Optional holdover capability

Application in Networks:

PCIe Clock Card

● PCIe pluggable clock cards provide standard and reliable clock synchronization for servers.

● Achieve precise synchronization in fields such as mobile networks, critical infrastructure, power facilities, professional broadcasting, etc., for critical equipment and time-sensitive software applications.

● Synchronize time, frequency, and phase with PTP, NTP, SyncE, TOD without the need for external synchronization devices.

● Direct management integration through open-mode control for the best choice.

NTP Service

● Minimal NTP server

● NTP server with hardware-based response security

● GNSS reference-level time server

● NTP v1, v2, v3, v4, and SNTP IPv4/IPv6

● Time & Date protocols

● Lock GNSS, NTP to UTC accuracy better than +/-100ns

● NTP response handler with hardware-based DoS protection

● Up to 500,000 responses per second

● Support for both PTP and NTP services on the same port

● PTP to NTP conversion

● PTP backup when GNSS is interrupted

● Fixed or mobile platforms

GNSS Receiver

● High-precision support for PRTC-A applications

● Synchronize with UTC with accuracy of +/-100 nanoseconds

● Independent 72 channels

● Support for single-satellite timing mode

- Measure fixed positions

- Configurable fixed positions

● Navigation mode

● Configurable satellite SNR and elevation mask

● Device-level advanced spoofing and interference detection features

● AI-based spoofing and interference detection with integrated NMS GNSS assurance

controller

● GPS/QZSS L1 C/A and GLONASS L10F, BeiDou B1,

Galileo E1, SBAS(QZSS, WAAS, EGNOS, MSAS)

● Up to three parallel GNSS constellations

● User-configurable antenna delay compensation

● Miniature AMC4 RF connector, 50 ohms (1.2mm mating height)

● 3.3V@100mA max

Standards Compliance:

● 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)

● RoHS compliance

Time and Phase Accuracy:

● G.8272/G.8273.1 compliant PRTC (±100nsec relative to UTC, MTIE<100nsec) locked to GNSS

● During GNSS interruption: Time error traceable to G.811 PRC/G.8272 PRTC Sync-E input

- <UTC+/-1μs time error for 24 hours traceable to G.811 PRC

- <UTC+/-1μs time error for 72 hours traceable to G.8272 PRTC

Application in Network:

Synchronization Accuracy:

● +/-100ns relative to UTC

● Compliant with G.8272/G.8273.1 PRTC

● Compliant with G.811 PRC

● G.8262/G.8264 SyncE

Primary Applications:

● 1588v2 PTP master clock, 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 Master Clock Operation Modes:

● PTP Telecom profiles:

- ITU-T G.8265.1 & Telecom2008 frequency delivery functionality

- ITU-T G.8275.2 time/phase delivery functionality

- ITU-T G.8275.1 time/phase delivery functionality (fully-timed domain support) for DOCSIS3.1

● PTP Enterprise functionality (mixed IP multicast and unicast)

● PTP Power and Utility functionality:

- IEC/IEEE 61850-9-3

- IEEEC37.238-2011

- IEEE C37.238-2017

● PTP Broadcast and Media functionality:

- SMPTE ST 2059-2

- AES67 media profiles

● Master-level master clock supporting multiple profiles simultaneously

PTP Slave Clock Operation Modes:

● PTP Power and Utility functionality:

- IEC/IEEE 61850-9-3

- IEEEC37.238-2011

- IEEE C37.238-2017

● PTP Telecom profiles:

- ITU-T G.8265.1 & Telecom2008 frequency delivery functionality

- ITU-T G.8275.1 time/phase delivery functionality (APTS, BMCA partially-timed support and automatic asymmetric compensation for two remote hosts)

- ITU-T G.8275.1 time/phase delivery functionality (fully-timed domain support)

● IEEE1588v2 default PTP profiles L3 (Annex D) and L2 (Annex F)

● PTP Enterprise functionality (mixed IP multicast and unicast)

PTP Features:

● Full IEEE1588-2008 PTP master, boundary, and slave clocks

● Assisted Partial Timing Support (APTS) - PTP input when GNSS signal is lost or unavailable

● Support for 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

● Maintenance of 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 HW ready)

*Supported by HQ++ and Rubidium clock versions

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PNT stands for Positioning, Navigation, and Timing
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
Experienced
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.
Requirement customization
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.
Philosophy
"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."

T506 PTP clock card