NTP / PTP Time Servers - GPS Time Server Using Network Time Protocol

Network Time Servers (NTP Servers) and Precision Time Protocol (PTP) Time Servers are one of Brandywine Communications' staple products.

NTP - We offer a large line of Network Time Servers using NTP (Network Time Protocol). These NTP Servers provide a convenient and flexible means of accurately time-synchronizing computers, time displays, PBX's, and a wide variety of other equipment. All of the Network Time Servers from Brandywine use GPS Network Time Protocol, or NTP for network time synchronization. These network time servers are secure, reliable and easy to install and use to provide your system with accurate timing. A GPS NTP server will give your company the necessary accuracy for military applications, hospitals, technology companies, and many other utilites that require precision timing to support network accuracy and efficiency.

For more infomation on Network Time Servers please see our NTP Server Matrix or go to our Network Time Server FAQ page.

PTP - Brandywine Communications started a new range of instruments utilizing the Precise Time Protocol (PTP).This new line using IEEE 1588 PTP can be used in many applications including TE, WiMAX, Ethernet Backhaul, Passive Optical Networks (PON), Circuit Emulation Services (CES), Electrical Power Distribution, Automation & Motion Control, Test and Measurement, and for many Military apps.

For more information on IEEE-1588 and PTP please go to our PTP FAQ page.

NTP Servers

Low cost GPS synchronized NTP Server with front panel display provides a convenient and flexible means to accurately time synchronize computers, time displays, and a variety of other equipment using NTP. Now with IRIG-B input! Made in the U.S.A.

Triple-Port Network Time Server.  The NTP80 provides highly accurate yet economic time distribution over local area networks (LAN) using Network Time Protocol (NTP), the industry-standard means of time distribution over networks. Made in the U.S.A.



a High Performance NTP Server with IRIG-B or GPS Synchronized Network Time Server. Made in the U.S.A.

Multipurpose NTP Server

Made in the U.S.A.




A small, rack mounted Network Time Server that uses modulated IRIG B as an input reference to accurately synchronize its internal clock.

Made in the U.S.A.

M210 (GPS)


Flexible Modular Network Time Server with GPS inputs, 3 Expansion Slots and over 30 standard options, this product offers a complete COTS Master Clock solution.

PTP Servers - IEEE-1588v2 Precision Time Protocol

OSA-5331 High Perfomance PTP Grandmaster


IEEE-1588 v2 PTP GPS-based master clock using Precision Time Protocol (PTP) for telecommunications

PTP-8080 Boundary Clock


The PTP-8080 is a GPS Network Time Server (NTS) for NTP or PTP IEEE 1588 that provides secure, accurate and reliable time synchronization for networks and offers integrated fully managed switch capabilities for 8 (10/100/1000BASE) Gigabit Ethernet ports. The PTP-8080 can be used for data centers, test facilities, military installations, federal or municipal agencies, financial services and technology firms, and many other enterprises which need precision timing to support their network operations.

Precise Time Protocol (PTP)80 is IEEE-1588 v.2 NTP Server Grandmaster Clock

PTP80 Slave Clock


IEEE-1588 v.2 Slave Network Time Client

OSA-5320 PTP Slave clock


Stand-Alone IEEE 1588 v2 PTP Slave Clock Using Precision Time Protocol (PTP) for telecommunications