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Phone: +86-10-62893032

E-mail: support@neutrontek.com

Company Address: No. 536, Huai Sha Road, Bohai Town, Huairou District, Beijing

R&D Center: 4th Floor, Yicheng International Center, Haidian District, Beijing

Gigabit Entry-Level DNTS-3

The DNTS-3 series is an entry-level time server that supports multiple GNSS systems, features an ARM processor and an embedded Linux operating system, and is well suited for cost-sensitive applications such as industrial control and video surveillance.

Keywords:

Entry‑Level Time Server

Category:

NTP network time server

Download:

DNTS-3_Time_Server_English.docx

Tel :

+86-10-62893032

For details, please contact Mr. Yu.

For more details, please contact Engineer Wen.

Product Features

Product Overview

Technical Specifications

Optional accessories

Product Features
Product Overview
Base parameter
Optional accessories

- Commodity name: Gigabit Entry-Level DNTS-3
The DNTS-3 series is an entry-level time server that supports multiple GNSS systems, features an ARM processor and an embedded Linux operating system, and is well suited for cost-sensitive applications such as industrial control and video surveillance.

Product Features
Time source: Optional support for BeiDou, GPS, and other satellite inputs;
Time synchronization output: NTP output is provided by default; other output interfaces can be expanded via optional accessories.
Timekeeping: Standard configuration includes a temperature-compensated crystal oscillator timing unit;
Processor Platform: Domestically produced high-performance ARM processor;
Operating System: Embedded Linux;
Network Interface: Two Gigabit Ethernet interfaces;
Monitoring Platform: Supports the DNTS-Manager centralized monitoring software and provides multiple monitoring platform interfaces, including SNMP and Syslog.
Suitable for applications such as fixed outdoor receiving antenna deployment, cost‑sensitive industrial control, and video surveillance.
Product Overview

The DNTS-3 series is a high-performance time server product developed by Beijing Zhongxinchuang Technology Co., Ltd.

This product series supports the acquisition of high‑precision timing information via all GNSS satellite systems, including GPS, BeiDou, GLONASS, and Galileo (DNTS‑3‑GB), and can also be configured with an optional accessory to provide a single‑BeiDou‑only solution (DNTS‑3‑B).

DNTS-3 can provide precise standard time signals for distributed networks, computer security systems, file management systems, e‑commerce platforms, B2B systems, cloud computing centers, large database systems, industrial control systems, and more. It has been successfully deployed across government, finance, mobile telecommunications, public security, petroleum, power, transportation, industry, and national defense sectors.

Technical Specifications

NTP user terminal synchronization accuracy	0.03–2 ms (typical LAN value)
User capacity	Can support tens of thousands of clients.
NTP throughput	≥20,000 operations per second per network port
NTP Time Synchronization Log ^①	Stores ≥100,000 logs, with a configurable log retention period.
Electromagnetic Compatibility	Passed GB/T 17626 Level IV testing.

Note: ① A log storage card must be optionally selected.

Product Features

Satellite receiver:

1) Multi-mode, single-frequency timing receiver NTGR-ST

• Supported navigation systems: GPS, BeiDou, GLONASS, Galileo, QZSS

• Supported frequency bands: GPS/QZSS L1C/A, BeiDou B1I, GLONASS L1OF, Galileo E1B/C

• Number of channels: 72 acquisition channels, 36 tracking channels

• Time‑synchronization accuracy (UTC): ≤20 ns RMS

•Positioning accuracy: 2.5 m CEP horizontally, 5 m CEP vertically

2) Multi-mode, multi-frequency basic timing receiver NTGR-MT-A

• Supported navigation systems: GPS, BeiDou, GLONASS, Galileo, QZSS

• Supported frequency bands: GPS/QZSS L1C/A + L5, BeiDou B1I + B2a, GLONASS L1OF, Galileo E1 + E5a, SBAS L1

• Number of channels: 136 acquisition channels, 40 tracking channels

• Time‑synchronization accuracy (UTC): ≤20 ns RMS

•Positioning accuracy: 1.5 m CEP horizontally, 3 m CEP vertically

3) Multi-mode, multi-frequency, precision timing receiver NTGR-MT-P

• Supported navigation systems: GPS, BeiDou, GLONASS, Galileo, QZSS

• Supported frequency bands: GPS/QZSS L1C/A + L5, BeiDou B1I + B2a, GLONASS L1OF, Galileo E1 + E5a, SBAS L1

• Number of channels: 960 channels

• Timing accuracy (UTC): ≤5 ns RMS

•Positioning accuracy: 1.5 m CEP horizontally, 3 m CEP vertically

4) Single-BDS Receiver NTGR-B

• Supported navigation system: BeiDou

• Supported frequency bands: BeiDou B1I + B1C

• Number of channels: 128 acquisition and tracking channels

• Time‑synchronization accuracy (UTC): ≤15 ns RMS

•Positioning accuracy: 2.5 m CEP horizontally, 3 m CEP vertically

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Product Overview

The DNTS-3 series is a high-performance time server product developed by Beijing Zhongxinchuang Technology Co., Ltd.

This product series supports the acquisition of high‑precision timing information via all GNSS satellite systems, including GPS, BeiDou, GLONASS, and Galileo (DNTS‑3‑GB), and can also be configured with an optional accessory to provide a single‑BeiDou‑only solution (DNTS‑3‑B).

DNTS-3 can provide precise standard time signals for distributed networks, computer security systems, file management systems, e‑commerce platforms, B2B systems, cloud computing centers, large database systems, industrial control systems, and more. It has been successfully deployed across government, finance, mobile telecommunications, public security, petroleum, power, transportation, industry, and national defense sectors.

This is placeholder text.

Technical Specifications

NTP user terminal synchronization accuracy	0.03–2 ms (typical LAN value)
User capacity	Can support tens of thousands of clients.
NTP throughput	≥20,000 operations per second per network port
NTP Time Synchronization Log ^①	Stores ≥100,000 logs, with a configurable log retention period.
Electromagnetic Compatibility	Passed GB/T 17626 Level IV testing.