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o USB Console
o Admin CLI
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o SSH Authentication
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o Antenna Issues
o Graphs
o PPS Output
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Meet your new Time Server
CenterClick produces the NTP200 and NTP250 GPS based NTP Server Appliances that keep your equipment synchronized.
No stupid app, no online accounts, no subscription service, and no Internet needed. Our NTP Appliances are designed to operate with or without Internet access using local administration and configuration.
Our products are trusted by ISPs, schools, TV and radio, enterprises, hobbyists, and others in over 20 countries.
Included in the Box
- Your NTP200 or NTP250
- A DC power supply (unless you opted for no power supply)
- A GPS antenna
- The getting started guide
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Supply Yourself
- An Ethernet cable
- A Micro-B USB cable (if needed)
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Features
The NTP200/250 series is ideal for hobbyist, time enthusiasts, and just anyone who wants accurate clock synchronization in their home or business to either supplement or replace Internet NTP synchronization.
Feature | NTP200 | NTP250 |
Stratum 1 NTP |
Yes |
CPU & RAM |
Multi-core ARM CPU with 256MB RAM |
Multi-core ARM CPU with 512MB RAM |
Storage |
8GB or 16GB MicroSD card |
Wired Ethernet |
10/100mbps |
IPv4 |
Static or DHCP |
IPv6 |
Static or SLAAC EUI-64, SLAAC Token, and/or DHCPv6 |
Embedded View-only Webserver |
HTTP & HTTPS |
Read only SNMP |
V1/V2 with limited MIB support |
Admin Console / CLI |
USB or SSH |
NTP Client Tracking with JSON & CSV export |
Up to 500,000 unique IPs |
Up to 1,000,000 unique IPs |
NTP ACLs by IP/Mask |
Rate limit, Sync, Query, Block |
Cloud-Free Technology |
No stupid App, No online accounts, No subscription service, No Internet needed |
GPS Antenna Included |
Yes, with magnetic attachment, 10ft cord, and SMA connector |
GNSS Constellations |
GPS, GLONASS, Galileo, SBAS, QZSS |
Front Panel LEDs |
Power, System Status, NTP Status and PPS |
Internal Power Backup for GPS and RTC |
3+ Hours |
Graphs of GPS, NTP and System Status |
7-day graphs |
Location Privacy |
Location can be hidden or shown on Web interface |
JSON Encoded Raw Data for Custom Integration |
Yes |
Prometheus-compatible Metrics Endpoint |
Yes |
LLDP |
Advertisement and Neighbor display |
Software Upgrade |
Automatic or Manual. Online or Offline |
PPS Output |
5V 2-pin pluggable terminal block connector |
DC Power Input |
8-14V (9V 1A or 12V 1A recommended) |
Power Consumption |
Typical 1W, Max 5W |
802.3af PoE |
No |
Yes |
Dual Redundant Power Inputs |
No |
Yes (DC + PoE) |
Need Help, Got Questions?
Check out the Documentation and support is available by submitting a question.
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