Brandywine - ENTA II High Performance NTP Server with IRIG-B for GNSS synchronization
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Versatile GPS Master Clock with IRIG-B reference input
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Dual 10/100BaseT Network interface with Network Time Protocol (NTP)
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Time Code Outputs, IRIG B, IRIG E, Have Quick
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High Stability Ovenized oscillator is standard
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Single string or dual redundant configuration
Brandywine’s Enhanced Network Time Appliance (ENTA) is a full function Network Time Server and Master Clock that offers the user precision time and frequencies in addition to the GNSS synchronized time server. This unit is fully compliant with the NENA requirements of a Master clock and is available with single and dual network ports.
The ENTA Network Time Server has multiple time code outputs available including: IRIG B, IRIG E, and Have Quick. The ENTA II is a top of the line NTP server based on Brandywine’s proprietary IXO technology, providing the highest performance and technology of a GNSS master clock at an affordable price. This product is made at Brandywine’s manufacturing center in Tustin, CA and is available in small to large quantities and with quick delivery.
The ENTA II is one of Brandywine’s newer NTP Servers and with so many options, this is a great product for any system.
Variations
| Model Number | Description | Oscillator Type | Power Supply | Form Factor | Power Type | Output Format | Input Format |
|---|---|---|---|---|---|---|---|
| ENTA II | Dual NTP Server with GPS and IRIG input - No Antenna Kit | OCXO | Single AC | 1U | AC | NTP | GPS, IRIG |
| ENTA II-ANT-CBL | Dual NTP Server with GPS and IRIG input - With Antenna Kit | OCXO | Single AC | 1U | AC | NTP | GPS, IRIG |
| ENTA II-ANT | Dual NTP Server with GPS and IRIG input - No Antenna Cable | OCXO | Single AC | 1U | AC | NTP | GPS, IRIG |
| ENTA II-DC125 | Dual NTP Server with GPS and IRIG input - 125/220 Volt DC Power option | OCXO | Single DC | 1U | DC | NTP | GPS, IRIG |
| ENTA II-IRIG-B004 | Dual NTP Server with IRIG-B 004 input | OCXO | Single AC | 1U | AC | NTP | IRIG B004 |
| ENTA II-IRIG-RS422 | Dual NTP Server with IRIG-B output at RS422 Levels | OCXO | Single AC | 1U | AC | NTP, IRIG-B | GPS, IRIG |
| ENTA-R | Ruggedized GPS Master Clock | OCXO | Dual AC | 1U | AC | NTP, 1PPS, HQ | 1PPS+HQ |
Inputs
| Reference Source |
GPS receiver IRIG B reader 1PPS with manual entry of time |
| Unit Select | Input select via dry contact for selection of outputs in redundant operation |
| Auxiliary DC Power | External 24 VDC to drive timer or impulse clock outputs when >75mA drive is required |
| Control and Display Functions |
10/100BaseT network port with integrated web server control SNMP control TELNET command set NTP |
| Display |
Front panel display of HH:MM:ss Power LED Fault LED |
| Reset Switch | Recessed switch used to restore unit to factory defaults |
System Specifications
| Time Accuracy |
GPS <30ns Holdover < 1 microsecond/hour |
Environmental
| Temperature | |
| Operating | -20 to +50°C |
| Storage | -55 to +85°C |
| Dimensions | 19"W x 1.73"H (1U) x 9.5"D rack mount |
Application
More Product Information
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Interposers: x8 and x16 Slot, x4 Flying Lead pod, x4 M.2, x4 U.2 (available in dual port), and x16 SFF-8644
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1U+ chassis with 128GB memory (64GB upstream and 64GB downstream)
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Host-Client connection for remote debugging using Ethernet or local debugging using USB
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SMB capture and trigger for NVMe Management Interface (NVMe-MI) observability
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Simultaneously Analyze and Jam on a single chassis using one interposer
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Decodes all PCIe and NVMe traffic at all layers of the stack including the TLP, DLLP, and PHY layer logic sub-blocks
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Trigger and Search events include training sequences, ordered sets, queue pairs, PRPs, Scatter/Gather Lists (SGL), SMB, etc.
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The Tap Upstream and Downstream ports allow AJA configuration Jamming
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Cascade up to 4 Xgig captures into a single trace view
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Full support of LTSSM for PCI Express
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Memory segmentation for capture of multiple traces
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Field replaceable modular fan and power supply assemblies
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Portable, lightweight, and stand-alone
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One-year hardware and three-year software warranties for the Xgig 4K16 PCI Express 4.0 Protocol Analyzer/Jammer
AR RF/Microwave Instrumentation offers a product line of fiber optic cables for use with our field measurement systems. The following tables describe the fiber optic cable sets and their compatibility with the different field measurement products.
EXPORT CONTROLLED DATA: These commodities, technology, or software are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.
AR RF/Microwave Instrumentation offers a product line of fiber optic cables for use with our field measurement systems. The following tables describe the fiber optic cable sets and their compatibility with the different field measurement products.
EXPORT CONTROLLED DATA: These commodities, technology, or software are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.
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High Power AC Source
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Programmable AC power for frequency conversion and product test applications
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Expandable Power Levels
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Available output power of 30, 45, 75 and 90 kVA per unit and multi-unit configurations for power requirements up to 180 kVA and above
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Remote Control
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Standard RS232, USB and IEEE-488 (GPIB) and optional LAN interfaces are available for automated test applications.
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Operates up to 16GTps, PCIe 4.0 data rates
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Downward compatible with PCIe 1.0, 2.0 and 3.0 data rates of 2.5, 5.0 and 8.0GTps
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Supports links of up to and including 4-lanes
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NVMe SSD DUT (not supplied) plugs directly into the Interposer
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Supplied with two high-performance custom cables for Analyzer attachment
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Data path uses high-speed linear redrivers to ensure good signal capture with little or no tuning
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Supports Analyzer side-band signal capture and triggering
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Provides two differential clock connectors
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Interposer power is independent of host system
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A 120/220 AC in, 12V/3A DC output converter is included
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LEDs give quick indicators of power and status
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Format: Design based on 4-lane PCIe CEM specification
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Supported by VIAVI Analyzer tools for trace capture with filter, trigger and more
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Provides consistent, repeatable capture of link training, negotiation and other data
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Supports error injection for deep system analysis
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Supported by Xgig tool suite including Trace Control, Expert and Serialytics
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32GTps, PCIe 5.0 data rate operation. Fully compatible with other PCIe data rates of 2.5, 5.0, 8.0 and 16 GTps
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Link widths to 16-lanes, including 1-, 2-, 4-, 8-lanes
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256GB memory (128GB upstream and 128GB downstream)
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Memory segmentation for capture of multiple traces
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Host-Client connection for remote debugging using Ethernet or local debugging using USB
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SMB capture and trigger for NVMe Management Interface (NVMe-MI) observability
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Simultaneous capture of multiple links is allowed with multiple simultaneous users
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Decodes all PCIe, NVMe and CXL traffic at all layers of the stack including the TLP, DLLP, and PHY layer packets
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Flexible trigger events include training sequences, ordered sets, queue pairs, PRPs, SGL, SMB, etc.
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Cascade captures from up to four Xgig chassis into a single trace view
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Full support of PCI Express LTSSM analysis
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Field replaceable power supply
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LEDs give quick indicators of power and link status
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Includes one-year hardware and three-year software warranties
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Works with the VIAVI Xgig software tool suite: Trace Control, Trace View, Expert™, Serialytics™
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Supported by a wide variety of Interposers (CEM, U.3, etc.)
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Highest resolution – 12 bits all the time
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More channels, flexibility – 8 analog and 16 digital channels
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Longest Memory – 5 Gpt records with simple navigation – no compromise
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View 16 channels on one display with OscilloSYNC™
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Powerful, deep toolbox enables and simplifies complex analysis
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MAUI with OneTouch user interface for intuitive and efficient operation
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High signal fidelity to 4 GHz bandwidth
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Low circuit loading - High input impedance and low capacitance
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4 GHz, 2.5 GHz, 1.5 GHz and 1 GHz models
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1MΩ input resistance
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0.6 pF (4 GHz)and 0.9 pF input capacitance
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± 8 V input dynamic range, ± 12 V offset range
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Wide variety of tips and grounds
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Easy to use, integrated with oscilloscope
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16 way Optical GPS/GLONASS Antenna Distributor
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Dual Redundant Power Supplies
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Alarm Output
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Run secure GNSS antenna feeds within buildings up to 2000m
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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