ETS150 Network Time Server
The ETS150 is a high-performance,
compact network time server. The device is equipped with a BeiDou/GPS/GLONASS
multi-mode receiver that calibrates the local clock by receiving satellite
signals. The built-in oven-controlled crystal oscillator ensures that the time
server maintains a time accuracy better than 100 microseconds within 24 hours
after losing GNSS signals. The system automatically starts the time calibration
service after the device is powered on or restarted.
The dual 12VDC input interfaces are not
only compact but also provide a redundant primary and backup power supply
function for small devices, which is a pioneering feature in the same class of
products, solving the dilemma between low cost and high reliability.
The dual Gigabit Ethernet ports provide
complete physical isolation, offering a clock synchronization and timing
solution for users' monitoring equipment and servers under the requirements of
multiple subnet isolation.
For user convenience in managing the
device, the ETS150 Network Time Server supports not only the SNMP management
protocol but also SSH remote login management. The device supports a 4-level
user permission management system, offering corresponding operational functions
based on different user levels, which enhances the security of the device.
The secure and independent network system formed by
the ETS150 is an ideal choice for security systems, time display systems, road
control systems, and small enterprise network time synchronization systems.
The main function:
- BD2-B1, GPS-L1 positioning and timing; supports automatic switching between GPS and BeiDou timing based on the strength of the timing signal
- Supports standard NTP, SNTP, and other network synchronization protocols.
- DC power supply: 12VDC
- Capture sensitivity: ≤ -160dBm
- Number of channels: 99 capture channels, 33 tracking channels
- Timekeeping accuracy: ≤ 20 microseconds (within 24 hours of satellite signal loss)
- NTP timing accuracy: Local area network < 200 microseconds; timing can be performed on timing devices at fixed time intervals
- Wide temperature design:-40℃～+85℃
- Supports SSH remote login management, and specialized supporting software can be installed at the provincial center for remote status monitoring of timing servers at various levels.
- Installation method: The machine's antenna is external, and it comes with a BeiDou/GPS dual-mode antenna and a 15-meter cable. The antenna needs to be installed in an open area. The server can be installed inside an ETC cabinet or a toll station machine room.
Datasheet and more details, please contact us directly:
Attn: Ms. Ho Ching Yi
Tel: 852-24429390
E-mail: sales@rockelec.com
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