ptp-grandmaster-744x400

PTP Grandmaster

MOBATIME PTP Grandmaster solution offers highly precise interfaces such as PRC, PTP IEEE1588 V2, NTP, etc. with an advantage of precision in accuracy and traceability. Grandmasters are equipped with crystal or atomic oscillators to provide time, pulse, phase & frequency solutions supporting synchronization using Global Navigation Satellite System for a mid or large infrastructure network.

In many IP networks NTP (Net Time Protocol) is used to supply clients and surrounding systems with a precise time. If a very high time accuracy is required due to e.g. legal regulations, the use of the PTP (Prescision Time Protocol) protocol is indispensable.

Mobatime Grandmasters are combined time and synchronization systems that stand for maximum precision and availability. They can be used as IEEE-1588 PTP grandmasters and thus meet the basic requirements for compliance with the strict MiFID II time accuracy specifications in the field of high-frequency trading, for example.

Thanks to extremely stable and high-precision oscillators (rubidium), the Grandmasters are also very accurate in freewheel mode, which is absolutely essential for bridging possible failures of the external signal source (GNSS).

DTS 4160 is a combined time distribution and synchronization device with up to 4 network ports (IPv4/IPv6). It provides a time reference for PTP and NTP clients. With its high-precision and intelligent concept for redundant operation, it offers a high degree of reliability and availability

Highlights

PTP GRANDMASTER
The DTS 4160 is a PTP grandmaster
according to IEEE 1588-2008 / PTPv2, with
IEEE 1588-2019 / PTPv2.1 compability,
for the synchronization of highly accurate
clients. Usable for telecom (e.g. LTE), energy
(e.g. smart grid), automation etc.

HIGH-PERFORMANCE NTP SERVER
The DTS 4160 can reply to more than 10‘000
NTP and SNTP requests per second (up to
600‘000 clients depending on NTP client
configuration).

REDUNDANT LINK
For utmost availability, two DTS 4160 can be
connected to offer redundant master-slave
operation with automatic switch over in case
of an error.
A redundant power supply is also possible.

HIGH ACCURACY
The DTS 4160 can receive all GNSS signals
(GPS, Galileo, GLONASS, BeiDou),
guaranteeing utmost accuracy and
availability. For GNSS security, multiple
constellations can be used in parallel.

NETWORK SERVICES
The DTS 4160 offers state-of-the-art network
services such as VLAN, link aggregation and
static routing.

OSCILLATOR OPTIONS
The DTS 4160 offers different oscillator
options for advanced holdover performance.

LEGACY OUTPUTS
The DTS 4160 supports legacy outputs such
as IRIG, E1, DCF etc.

 

Technical features

4 completely separated LAN ports (3x RJ45, 1x SFP):

  • provides PTP on 3 ports 1- and 2-step master or slave
  • different profiles and domains per port
  • multicast/unicast
  • IPv4/IPv6/Layer 2
  • provides NTP on 4 ports (>10’000 requests/s on all 4 ports combined)

Multi-purpose device due to the different time code and frequency outputs:

  • 1x E1 RJ48 (balanced) or BNC (unbalanced)
  • 2x pulse/frequency/10MHz outputs
  • 1x IRIG-B / AFNOR
  • 2x serial output
  • 1x DCF current loop output

High degree of system redundancy by connecting two DTS 4160 via fiber optic link:

  • high availability
  • master-slave operation with automatic switch over in case of an error

High precision time:

  • Time reception from GPS, GLONASS or Beidou
  • GPS disciplined oscillator (GPSDO)

DTS 4160 i is a combined time distribution and synchronization device with up to 4 network ports (IPv4/IPv6). With its high-precision and intelligent concept for redundant operation, it offers a high degree of reliability and availability.

Technical features

Oscillator type:

  • DTS 4160a.grandmaster i / Type A with OCXO Oscillator
  • DTS 4160c.grandmaster i / Type C with Rubidium Oscillator

Interfaces type:

  • 100/1000MBit Ethernet / 1GBit SFP (Fiber) / Serial interfaces

Protocols type:

  • PTP (IEEE 1588) / SyncE / NTP/ DCF / IRIG-B / AFNOR / E1 / Serial telegram

4 completely separated LAN ports (3x RJ45, 1x SFP):

  • provides PTP on 3 ports 1- and 2-step master or slave
  • different profiles and domains per port
  • multicast/unicast
  • IPv4/IPv6/Layer 2
  • provides NTP on 4 ports (>10’000 requests/s on all 4 ports combined)

Multi-purpose device due to the different time code and frequency outputs:

  • 4x E1 BNC (unbalanced)
  • 2x pulse/frequency/10MHz outputs
  • 1x IRIG-B / AFNOR
  • 2x serial output
  • 1x DCF current loop output

High degree of system redundancy by connecting two DTS 4160i via fiber optic link:

  • high availability
  • master-slave operation with automatic switch over in case of an error

High precision time:

  • Time reception from GPS, GLONASS or Beidou
  • GPS disciplined oscillator (GPSDO)

DTS 4150 is a combined time distribution and synchronization device with up to 4 network ports (IPv4/IPv6). With its high-precision and intelligent concept for redundant operation, it offers a high degree of reliability and availability.

Technical features

Oscillator type:

  • TCXO

Interfaces type

  • 100/1000MBit Ethernet / 1GBit SFP (Fiber)

Protocols type

  • PTP (IEEE 1588) / SyncE / NTP/ DCF

4 completely separated LAN ports (3x RJ45, 1x SFP):

  • provides PTP on 3 ports 1- and 2-step master or slave
  • different profiles and domains per port
  • multicast/unicast
  • IPv4/IPv6/Layer 2
  • provides NTP on 4 ports (>10’000 requests/s on all 4 ports combined)

Multi-purpose device due to the different time code and frequency outputs:

  • 1x DCF current loop output

High degree of system redundancy by connecting two DTS 4150 via fiber optic link:

  • high availability
  • master-slave operation with automatic switch over in case of an error

High precision time:

  • Time reception from GPS, GLONASS or Beidou
  • GPS disciplined oscillator (GPSDO)

DTS 4148 is a time reference for NTP and PTP clients in medium and large networks with up to 2 network ports (IPV4/IPV6). With its high-precision and intelligent concept for redundant operation, it offers a high degree of reliability and availability.

Technical features

2 completely separated LAN ports (2x RJ45):

 

  • provides PTP on both ports
  • 2-step master (active or passive)
  • different profiles available
  • multicast
  • IPv4/IPv6/Layer 2
  • provides NTP on both ports (>1’500 requests/s both ports combined)

Multi-purpose device due to the different time code and frequency outputs:

  • 1x DCF/pulse/frequency output
  • 1x IRIG-B / AFNOR
  • 1x serial output
  • 1x DCF current loop output

High degree of system redundancy by connecting two DTS 4148 via fiber optic link:

  • high availability
  • master-slave operation with automatic switch over in case of an error

High precision time:

  • Time reception from GPS

DTS 4210 is a combined time distribution and synchronization device with up to 16 network ports (IPv4/IPv6). With its high-precision and intelligent concept for redundant operation, it offers a high degree of reliability and availability.

Technical features

16 completely separated LAN ports (12x RJ45, 4x SFP):

  • provides PTP on 12 ports
  • 1- and 2-step master or slave
  • different profiles and domains per port
  • mutlicast/unicast
  • Pv4/Pv6/Layer 2
  • provides NTP on 4 ports (>5’000 request/s per port)

Multi-purpose device due to the different time code and frequency outputs:

  • 4x E1 RJ48 (balanced) or BNC (unbalanced)
  • 8x pulse/frequency/10MHz outputs
  • 4x IRIG-B / AFNOR
  • 8x serial output
  • 4x DCF current loop output

High degree of system redundancy by connecting two DTS 4210 via fiber optic link:

  • high availability
  • master-slave operation with automatic switch over in case of an error

High precision time:

  • Time reception from GPS, GLONASS or Beidou
  • GPS disciplined oscillator (GPSDO)