Brandywine - TDU-310 High Output Count, High Performance Time Signal Distribution Amplifier
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Dual inputs with automatic switchover
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10 individually buffered outputs of 3 signal outputs
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Have Quick, BCD and 1PPS outputs compliant with ICD-GPS-060
The TDU-310 is a high output count, high performance time signal distribution amplifier. It is specifically designed to distribute the precise time code signals generated by military GPS receivers compliant with ICD-GPS-060.
The TDU-310 provides 10 output channels of each of three signals – 1PPS, Have Quick and 50 bit/sec BCD time code. Two independent input references are supported, with fault monitoring and switchover to a backup reference if the primary source fails. Manual override of source selection is possible via a front panel mounted switch.
The 1PPS output pulse width is set to 20 microseconds, independent of the input pulse width. The 1PPS outputs are individually selectable for either a low or 50 ohm source impedance drive into a 50 ohm load.
BCD time code outputs are available with either RS232 (single ended) or RS422 (differential) output buffers. Optical isolation between the reference sources and the TDU310 output buffers is optionally available. The TDU-310 is configured as a 1 U 19” rack mount unit.
Power supply options include 115/230 VAC, 48, 24 or 12 VDC. Power consumption is 15.6 Watts (0.13A)
Variations
|
Model Number |
Description |
Base Model |
Oscillator Type |
Power Supply |
Form Factor |
Power Type |
Output Format |
Number of Outputs |
Input Format |
Number of Inputs |
|
TDU-310-00-00-00 |
Multi-Channel Time Distribution Unit |
TDU-310 |
N/A |
Single AC |
1U |
AC |
1PPS, Have Quick, BCD |
10 ea. |
1PPS, Have Quick, BCD |
2 |
|
TDU-310-00-00-01 |
Multi-Channel Time Distribution Unit |
TDU-310 |
N/A |
Single DC |
1U |
DC |
1PPS, Have Quick, BCD |
10 ea. |
1PPS, Have Quick, BCD |
2 |
1PPS Output
|
Number of Outputs |
10 |
|---|---|
|
Isolation |
Independently Buffered |
|
Output Amplitude |
10V 0-peak or 5V 0-peak |
|
Output Protection |
Short Circuit proof |
|
Rise Time |
<20ns |
|
Delay |
<60ns, <100ns with opto-isolator |
|
Jitter |
<2ns |
|
Connector Type |
BNC |
Have Quick Output
|
Number of Outputs |
10 |
|---|---|
|
Isolation |
Independently Buffered |
|
Output Amplitude |
5V 0-peak |
|
Output Protection |
Short Circuit Proof |
|
Output Impedance |
Optional 50 Ohm |
|
Rise Time |
<20ns |
|
Connector Type |
BNC |
BCD Time Code Output
|
Number of Outputs |
10 |
|---|---|
|
Isolation |
Independently Buffered |
|
Output Amplitude |
RS232 compatible - standard |
|
Output Amplitude |
RS422 compatible - optional |
|
Output Protection |
Short Circuit Proof |
|
Propagation Delay |
<2 microseconds |
|
Connector Type |
DB25F |
Inputs
|
Input Signals |
1PPS, BCD, Have Quick Time code in accordance with ICD-GPS-060 |
|---|---|
|
Number of Inputs |
2 |
|
Connector Type |
BNC |
Environmental
|
Temperature |
-10 to +50 C |
|---|---|
|
Humidity |
95% non-condensing |
Physical
|
Dimensions |
19” rack mount, 1.75” (1U) height, 10 “ depth |
|---|---|
|
Weight |
11 lb. typical |
Document
More Product Information
- Single-slot low profile 32 bit PCI Express module
- IRIG A, B, NASA 36, 1 PPS sync inputs
- GPS sync option (maintains single-slot)
- HaveQuick sync input option
- Propagation delay correction
- Zero latency time reads
- Match Time output
- IRIG-B time code output (option)
- External Event time tags
- Three user programmable rates
- Supports Windows 8 & 10
- Digitally Signed WHQL Driver
- Designed for Low Profile PCI Express slots.
-
Dual inputs with automatic switchover
-
10 individually buffered outputs of 3 signal outputs
-
Have Quick, BCD and 1PPS outputs compliant with ICD-GPS-060
- Redundant design with multiple signal paths built in for high-availability.
- 12 expansion slots in the 2U version and 5 expansion slots in the 1U variant.
- Industry-first GPS integrity checking
- Unique optical crosslink architecture for either Master-Slave hierarchical setups or Master-Master crosschecking and failover
- 2U version is operated by an intuitive touch-screen interface, a first for any master clock system.
- All components are hot-swappable and are dual redundant.
- The Output Signal modules are hot-swappable from the front and minimize the need to disconnect cables.
- Digital Clock Automatically Synchronizes with NTP servers over Ethernet Network
- 0.5”, 3.2” or 5” display sizes
- Remote network management
- Time Zone and Daylight Savings support
- Multiple colors
- Optional Network Time Server version with built-in GPS receiver
- Optional built-in IRIG B time code reader
- High-intensity LED digits
- Simple to customize for specific applications with our large range of options
- Excellent readability
- Suitable for interior applications
- Network Time Server
- Dual Redundant Version Available
- Complete Remote Network Control using Standard Web Browser
- SAASM/M-Code GPS Receiver
- 10MHz, 1PPS IRIG B, Serial and Time Codes
- Timing Accuracy 40ns rms to UTC
- 1PPS, Have Quick Inputs
- 6U single slot VME form factor
- Nine digit time display
- Optional Have Quick synchronization input
- IRIG’s A and B and NASA 36 time code inputs
- 1PPS sync input
- IRIG B output
- 1PPS and time code inputs are redundant
- Single-slot including GPS option
- Zero latency time reads, microseconds through years
- External Event input (optional eight and sixteen inputs)
- Match Time output
- Programmable Heartbeat rate
- Video Time Inserter Option
- Many additional options
- 3 isolated low phase noise 10MHz outputs
- Internal GPS Tracking Receiver
- External 1 PPS input
- Small footprint designed for easy integration
- Disciplined high stability OCXO
- Accurate & reliable time data from a trusted source. Precision hardware PTP timestamping to 8ns
- Remote configuration and status via web browser, remote monitoring with SNMP
- Synchronization between users – eradicates discrepancies System time stamping, such as e-commerce transactions, e-mail sent & received, is highly accurate
- Automatic systems procedures such as backups occur at the correct time and in the correct order
- Additional time signal outputs can feed to other systems
- Multiple time source fall back and priority configuration can ensure high synchronization availability
- Various oscillator choices allow for long holdover to maintain time accuracy when synchronization signals are absent
Brandywine Communications
Brandywine Communications Inc. offers superior products to the time and frequency marketplace. Our mission is to provide the finest equipment coupled with excellent before and after sale service. Our staff of dedicated professionals, based in Tustin, CA, represents over 100 years of collective experience in design, manufacturing and sales of precision time and frequency products. Many of our products are made here in the United States, which allows for quick turnarounds and custom design.
Products from Brandywine Communications range from components such as Oven Controlled Oscillators to complete timing systems like the top of the line High Performance Timing System (HPTS).
Several state-of-the-art time and frequency systems are available from Brandywine. The system product line includes single and dual-redundant models, GPS synchronization and a wide range of oscillator choices: TCXO, OCXO, high-stability OCXO and Rubidium types. GPS choices include both C/A code and SAASM models.
Brandywine also is the premier North American distributor of Oscilloquartz, a subsidiary of ADVA Optical Networking. Oscilloquartz is a premier synchronization supplier for telecommunications for wireline and wireless infrastructures throughout the world. This partnership creates a powerhouse of timing and telecommunications that expand Brandywine's services to their customers in the US and Canada.
We supply several major market segments including: Aerospace, US and Municipal governments, telecommunications, US military, power utilities, financial institutions, test ranges, automotive industry, healthcare and schools.
Brandywine Communications, Inc. is certified as a Small Business Organization with the United States Small Business Administration (SBA’s 8(a) Certification Program) and is registered on the System for Award Management (SAM.gov) website which makes us eligible for all awards or grants specified under this provision.
Contact Details
Brandywine Communications Inc. - Ultra-Precision Time & Frequency
2921 Daimler Street, Santa Ana, CA 92705, USA
Phone: +1-714-755-1050
Email: support@brandywinecomm.com
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