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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
Forwarding DNS IS-611B
The satellite signal security isolation device is a spatiotemporal security protection product developed to address the vulnerabilities of satellite signals—such as susceptibility to interference, attacks, and spoofing—which can disrupt normal satellite signal reception and cause malfunctions in satellite time‑synchronization equipment.
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- Product Features
- Product Overview
- Base parameter
- Optional accessories
-
- Commodity name: Forwarding DNS IS-611B
The satellite signal security isolation device is a spatiotemporal security protection product developed to address the vulnerabilities of satellite signals—such as susceptibility to interference, attacks, and spoofing—which can disrupt normal satellite signal reception and cause malfunctions in satellite time‑synchronization equipment.
Product Features
The chassis adopts a 19-inch 1U rack-mount design.
Supports转发式 and generative deception, as well as signal detection and alarm output for interference.
Supports defense against replay, generation, and intrusion-based signal deception.
It is capable of disabling satellite signals under conditions of deception and interference.
It features dual-channel satellite signal input and output capabilities.
Supports remote web-based monitoring of device operating status and configuration of operating parameters.
-
Product Overview
The satellite signal security isolation device is a satellite‑time and space security protection product developed to address the vulnerabilities of satellite signals—such as susceptibility to interference, attacks, and spoofing—that can disrupt normal signal reception and cause satellite time‑synchronization equipment to malfunction. The device continuously monitors for spoofing and jamming signals and, in the presence of such threats, shuts off the satellite signal output. It is suitable for enhancing the anti‑interference and anti‑spoofing capabilities of satellite time‑synchronization systems across industries including power, transportation, smart manufacturing, healthcare, and finance.
Installation method used
The satellite signal security isolation device is easy to install—simply connect it between the existing antenna and the satellite timing equipment. Attach the original satellite antenna to the device, and then connect the device’s output port to the timing equipment’s antenna interface.
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Technical Specifications
Interface Configuration
BDS and GPS antenna input
Supports 1 BDS and 1 GPS input (BNC)
BDS and GPS signal output
Supports one BDS and one GPS signal output (BNC)
Monitoring Management Port
Supports 2 RJ45 ports [with web-based monitoring]
Deception and Jamming Alarm Interface
Supports two alarm terminal outputs: [Closed: Alarm present; Open: No alarm]
BDS second-level output
Supports BDS second-level output.
GPS second output
Supports GPS second-level output
Functional Metrics
Project
Technical Specifications
Receive signal
BDS/B1, GPS/L1, C/A code
Output satellite signal
GPS L1: 1575.42 ± 1.023 MHz
BDS B1: 1561.098 ± 2.046 MHzAnti-spoofing performance
Anti‑forwarding and generative spoofing, as well as protection against suppression‑type interference signals.
Real-time interference monitoring and alerting
It can monitor, in real time, the satellite navigation signals at the installation location of the timing device, determine whether interference is present, and issue an alarm when interference is detected; upon the disappearance of the interference, it promptly clears the alarm.
Interference Signal Isolation
It features interference signal isolation, automatically filtering out non‑secure GPS L1 and BDS B1 signals to ensure the timing device operates normally.
Exception Alert Time
The time required to detect and identify signal anomalies (such as interference or deception) and trigger an alarm shall be no more than 3 seconds.
Data Reporting and Storage
It features data reporting and log storage, and can record alarm status, operating status, and the health status of input signals.
Alert Functionality
Power Abnormality Alarm
Receive anomaly, antenna connection anomaly alert, interference, and spoofing alert.Indicator light
Power indicator light
Power indicator
Receive indicator light
BDS and GPS reception status
Interference indicator light
BDS and GPS interference alert
Deception Indicator Light
BDS and GPS spoofing alert
On-off indicator light
Alarm On/Off Indicator
Mechanical properties
Installation method 19-inch 1U rack-mount Dimensions (W×H×D) 430mm×44.5mm×350mm Power supply Power supply 220VAC dual-power supply Interface Terminal block (with fastening) Switch Ship-shaped switch Power consumption ≤15W Display content BDS and GPS satellite time information BDS and GPS antenna connection status Number of satellites tracked by BDS and GPS Internal device temperature, version number Device IP address, subnet mask, gateway Device log information Indication of deceptive or interfering signal content Product delivery package
Device Name
Model number
Product compatibility
Satellite Signal Security Isolation Device
DNSIS-611B
1 unit of equipment
2 power cords
1 copy of the User and Maintenance Manual
1 certificate of conformity
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Product Overview
The satellite signal security isolation device is a satellite‑time and space security protection product developed to address the vulnerabilities of satellite signals—such as susceptibility to interference, attacks, and spoofing—that can disrupt normal signal reception and cause satellite time‑synchronization equipment to malfunction. The device continuously monitors for spoofing and jamming signals and, in the presence of such threats, shuts off the satellite signal output. It is suitable for enhancing the anti‑interference and anti‑spoofing capabilities of satellite time‑synchronization systems across industries including power, transportation, smart manufacturing, healthcare, and finance.
Installation method used
The satellite signal security isolation device is easy to install—simply connect it between the existing antenna and the satellite timing equipment. Attach the original satellite antenna to the device, and then connect the device’s output port to the timing equipment’s antenna interface.
This is placeholder text.
Technical Specifications
Interface Configuration
|
BDS and GPS antenna input |
Supports 1 BDS and 1 GPS input (BNC) |
|
BDS and GPS signal output |
Supports one BDS and one GPS signal output (BNC) |
|
Monitoring Management Port |
Supports 2 RJ45 ports [with web-based monitoring] |
|
Deception and Jamming Alarm Interface |
Supports two alarm terminal outputs: [Closed: Alarm present; Open: No alarm] |
|
BDS second-level output |
Supports BDS second-level output. |
|
GPS second output |
Supports GPS second-level output |
Functional Metrics
|
Project |
Technical Specifications |
|
|
Receive signal |
BDS/B1, GPS/L1, C/A code |
|
|
Output satellite signal |
GPS L1: 1575.42 ± 1.023 MHz |
|
|
Anti-spoofing performance |
Anti‑forwarding and generative spoofing, as well as protection against suppression‑type interference signals. |
|
|
Real-time interference monitoring and alerting |
It can monitor, in real time, the satellite navigation signals at the installation location of the timing device, determine whether interference is present, and issue an alarm when interference is detected; upon the disappearance of the interference, it promptly clears the alarm. |
|
|
Interference Signal Isolation |
It features interference signal isolation, automatically filtering out non‑secure GPS L1 and BDS B1 signals to ensure the timing device operates normally. |
|
|
Exception Alert Time |
The time required to detect and identify signal anomalies (such as interference or deception) and trigger an alarm shall be no more than 3 seconds. |
|
|
Data Reporting and Storage |
It features data reporting and log storage, and can record alarm status, operating status, and the health status of input signals. |
|
|
Alert Functionality |
Power Abnormality Alarm |
|
|
Indicator light |
Power indicator light |
Power indicator |
|
Receive indicator light |
BDS and GPS reception status |
|
|
Interference indicator light |
BDS and GPS interference alert |
|
|
Deception Indicator Light |
BDS and GPS spoofing alert |
|
|
On-off indicator light |
Alarm On/Off Indicator |
|
Mechanical properties
| Installation method | 19-inch 1U rack-mount | |
| Dimensions (W×H×D) | 430mm×44.5mm×350mm | |
| Power supply | Power supply | 220VAC dual-power supply |
| Interface | Terminal block (with fastening) | |
| Switch | Ship-shaped switch | |
| Power consumption | ≤15W | |
| Display content | BDS and GPS satellite time information | |
| BDS and GPS antenna connection status | ||
| Number of satellites tracked by BDS and GPS | ||
| Internal device temperature, version number | ||
| Device IP address, subnet mask, gateway | ||
| Device log information | ||
| Indication of deceptive or interfering signal content | ||
Product delivery package
|
Device Name |
Model number |
Product compatibility |
|
Satellite Signal Security Isolation Device |
DNSIS-611B |
1 unit of equipment |
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CONTACT INFORMATION
Add: Room 418, 4th Floor, Building 1, No. 138 Malianwa North Road, Haidian District, Beijing
R&D Center: 4th Floor, Yicheng International Center, Haidian District, Beijing
Contact phone number:+86-10-62893032
After-sales phone number:+86-10-62130080
E-mail:support@neutrontek.com
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