Product Series

Mature product, reliable quality.

Home page

Product Series

- Contact Us

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

Industrial Type DNTS-7SE

The DNTS-7SE is suitable for cost‑sensitive industrial control applications that can deploy fixed outdoor receiving antennas, providing secure and reliable time‑synchronization services to multiple physically isolated networks.

Keywords:

High‑Performance Time Server

Category:

NTP network time server

Download:

DNTS-9SE_Time_Server_English(1).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: Industrial Type DNTS-7SE
The DNTS-7SE is suitable for cost‑sensitive industrial control applications that can deploy fixed outdoor receiving antennas, providing secure and reliable time‑synchronization services to multiple physically isolated networks.

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: It supports 1 to 8 Gigabit Ethernet interfaces; every pair of ports is assigned a fully independent CPU, storage space, and operating system environment, with no inter‑port communication.
Monitoring Platform: Supports the DNTS-Manager centralized monitoring software and provides multiple monitoring platform interfaces, including SNMP and Syslog.
It is suitable for industrial control applications that require the deployment of fixed outdoor receiving antennas and are cost‑sensitive, providing secure and reliable time‑synchronization services to multiple physically isolated networks.
Product Overview

The DNTS-7SE 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-7SE-GB), and can also be configured with an optional accessory to support only the BeiDou system (DNTS-7SE-B).

The DNTS-7SE 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, electric 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.

Optional accessories

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‑keeping 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‑keeping 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

This is placeholder text.

Product Overview

The DNTS-7SE 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-7SE-GB), and can also be configured with an optional accessory to support only the BeiDou system (DNTS-7SE-B).

The DNTS-7SE 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, electric 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.