CenterClick NTP200 Series GPS Based NTP Server Appliances
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NTP2xx Docs
o Features
o Hardware 200/250
o Hardware 220/270
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o USB Console
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o Using HTTPS
o SSH Authentication
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o Antennas
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o Reimage 220/270
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Meet your new Time Server
CenterClick produces the NTP200 series 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, utilities, governments, enterprises, hobbyists, and others in over 30 countries.
Features
| Feature | NTP200 [Discontinued] |
NTP250 [Discontinued] |
NTP220 | NTP270 |
|---|---|---|---|---|
| Stratum 1 NTP | Yes | |||
| CPU | Multi-core ARM CPU at 1.2Ghz+ | |||
| RAM | 256MB RAM | 512MB RAM | 128MB RAM | |
| Boot Storage | Internal MicroSD card | 512MB SLC NAND Flash | ||
| User Storage | USB Port | MicroSD slot | ||
| 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 | |||
| HTTPS Certificate Management | Let's Encrypt or other ACME servers, HTTP and DNS types | |||
| Read only SNMP | V1/V2 with limited MIB support | |||
| Admin Console / CLI | USB or SSH | |||
| NTP Client Tracking with JSON & CSV export | 500,000 unique IPs | 1,000,000 unique IPs | 100,000 unique IPs | |
| NTP ACLs by IP/Mask | Rate limit, Sync, Query, Block | |||
| HTTP, SSH, and SNMP ACLs by IP/Mask | Accept, Reject, Drop | |||
| Cloud-Free Technology | No stupid App, No online accounts, No subscription service, No Internet needed | |||
| GPS Antenna | We stock a variety of tested Antennas | |||
| GNSS Constellations | GPS, GLONASS, Galileo, and/or BeiDou | |||
| 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 | Yes | |||
| PPS Input | No | Yes | ||
| Alarm Output | No | Yes | ||
| DC Power Input | 8-14 VDC | 9-24 VDC | ||
| Power Consumption | Typical 1W, Max 5W | |||
| 802.3af/at PoE | No | Yes | No | Yes |
| Dual Redundant Power Inputs | No | Yes (DC + PoE) | No | Yes (DC + PoE) |
Buy Direct and Save
All of our products are available for direct purchase and always have the best price.
We use Paypal checkout and direct purchases include free shipping within the USA. Most international destinations are $10 and can be ordered with this form as well. See shipping policies for details. For express shipping please contact us.
We offer quantity discounts starting at 6+ units, preconfiguration services, and custom modifications are also possible. Please contact us to discuss your needs.
NTP Appliances
Buy on Amazon or Ebay
Buying from a Corporate Account or just prefer the policies on Amazon or Ebay?
A selection of pre-configured options are availble on these marketplaces, but we do not offer all of the possible combinations above.
NTP220 ON AMAZON
|
NTP270 ON AMAZON
|
Accessories
Antennas
Need just an antenna? Our bundled antennas are available seperately as well.
Not sure which one? See our antenna descriptions.
Splitters and Cables
Have multiple devices but a signle outdoor antenna drop? We have developed GNSS compatible antenna splitters with flexible powering options with or without amplification.
See our GPS140/GPS144 descriptions for more information.
As each situation is unique, downstream cables are not included with the above GPS14x splitters. We have 4 lengths available from 1ft to 6ft or you can supply your own.
Power Supplies
Need a replacement power supply for a NTP2xx? We've got those too.
Need Help, Got Questions?
Check out the Documentation and support is available by submitting a question.
