GPS NTP+PTP Network Time Server (TM2000B)
The TM2000B is the latest release in the TM2000 NTP/PTP GPS time server product line with improved holdover accuracy, but the same price, features, and reliability of the TM2000A. Time serving accuracy is key, and that is what you’ve come to expect from TimeMachines!
Included with EACH TM2000B purchase:
12V Power Supply, GPS Patch Antenna, Quick Set-up Guide
Due to begin shipping in early July, but can be backordered. Exact ship date is still unknown.
10% Discount when ordering 10 or more of this item.
The TM2000B is the next generation of TM2000 NTP/PTP GPS time servers at the same great price. The TM2000B provides a Stratum 1 time source on the local network with no need for an internet connection. SNMP V2/V3 is supported on the device, authenticated NTP, peer NTP lookup, and manual time setting modes. The TM2000B uses an active GPS antenna to maintain the current time as broadcast by United States’ GPS satellites worldwide. In addition, a high stability OCXO reference clock is included that allows the unit to serve time if GPS lock is lost for periods of time. Additional processing on the TM2000B provides a greater accuracy to this holdover time from our previous model. The unit is small and can be placed anywhere within the network layout.
ADDITIONAL TM2000B DOCUMENTATION and INFORMATION:
|Source of Time Served||US GPS satellites||US GPS satellites||US GPS satellites||US GPS satellites|
|Stratum Level||Stratum 1 (GPS)||Stratum 1 (GPS)||Stratum 1 (GPS)||Stratum 1 (GPS)|
|NTP requests per second||>350||>750||>750||>750|
|Manual Time Setting||NO||YES||YES||YES|
|Peer NTP Updates||NO||YES||YES||YES|
|Network Interface Speed||10/100||10/100 + HW Time Stamp||10/100 + HW Time Stamp||10/100 + HW Time Stamp|
|Time Protocols Supported||NTP (v1-v4)||NTP (v1-v4)/PTP v2||NTP (v1-v4)/PTP v2||NTP (v1-v4)/PTP v2|
|Internal Osciallator/Holdover Time Source||NO||OCXO 20ppb||OCXO 20ppb||OCXO 20ppb|
|Improved Holdover Accuracy||N/A||NO||YES||YES|
|Precision Time Protocol, |
Unicast and Multicast
|Linux Embedded OS||NO||YES||YES||YES|
|GPS Lock Requirement||2D||3D (optional 2D)||3D (optional 2D)||3D (optional 2D)|
|1 PPS OUTPUT||YES||NO||NO||YES (if 10 MHz output is not used)|
|10 MHz OUTPUT||NO||NO||NO||YES (if 1 PPS output is not used)|
|Verizon eFemto Compatible||NO||NO||NO||NO|
|Dimensions||8 × 7 × 4 in|
Only logged in customers who have purchased this product may leave a review.
You may also like…
3 Year Extended Warranty for TM2000$129.99Add to cart
3 Year Extended Warranty for TM2000$129.99
Full 3 year warranty for the TM2000.
2 Way GPS Splitter$69.95Add to cart
2 Way GPS Splitter$69.95
The TimeMachines GPS 2 Way Splitter allows using one antenna with two GPS Time Servers such as the TM1000A or TM2000A. This passive device connects antenna amplifier power through one of the output ports to the antenna using the power provided by the time server. The second port is DC blocked. No changes in setup of the TimeMachines Time Servers are required to use this device. Compatible with other vendors GPS based time server products, see documentation for more information. Works great with the puck antennas provided with our time servers as well as our conical 40dB outdoor antenna. If there are multiple time servers co-located, this product can save running multiple antenna cables.
Only 1 left in stock (can be backordered)
Double Rack Mount for Time Servers$69.99Add to cart
Double Rack Mount for Time Servers$69.99
The TimeMachines double rack mount is a great way to complete a professional 19″ rack installation of the TimeMachines GPS network time servers and the rack mountable NTP clock displays. A double rack mount is beneficial when two units are necessary to provide network time redundancy or display features for your installation.
In stock (can be backordered)
Timing Antenna + Amplifier$189.99Add to cart
Timing Antenna + Amplifier$189.99
The timing reference antennas are specifically designed for long-lasting, trouble-free deployments in congested cell-site applications as well as broadband and WiMAX networks. The proprietary quadrifiliar helix design, coupled with multi-stage filtering provides superior out-of-band rejection and lower elevation pattern performance than traditional patch antennas. Their unique radome shape sheds water and ice, while eliminating problems associated with bird perching. 1575 MHz Micropulse GPS Reference Antenna. 4.5 dBic with N Female connector. Antenna incorporates a 40 dB low noise amplifier gain. Hardware not included.
– Dimensions: 7.5″ x 4.4″ x 3.8″.
– Connector: N, female (one – bottom fed).
– Works with TimeMachines TM1000A GPS NTP Server and TM2000A GPS PTP Server.
– Outdoor Use
In stock (can be backordered)
Single Rack Mount for Time Servers$59.99Add to cart
Rack Mountable 0.5 inch POE NTP Clock$169.99Add to cart
Rack Mountable 0.5 inch POE NTP Clock$169.99
The TM160 WiFi clock is a low profile clock based on the same hardware and software as our other NTP digital clock displays. The bright red digits are 0.5 inches tall. It is installed in the same case as our TM1000A and TM2000A time servers, making it an ideal solution for a rack mount companion to those products. It can be mounted using the same 1U rack mount face plates that the TM1000A/2000A use. Mount a single clock using the 760-022-000 plate, or mount a time server and a clock in a 1U space using the 760-023-000 dual rack mount plate. Its small size also makes it ideal as an interface to a campus wide bell system. It has the same relay output that our other displays have and all of the same versatility for alarm event setting through its web interface or using TM-Manager. The rack mount plate and relay connector is sold separately.
In stock (can be backordered)
2 Year Extended Warranty for TM2000$89.99Add to cart
2 Year Extended Warranty for TM2000$89.99
Full 2 year warranty for the TM2000.