TS-2950

Time server

TS-2950

 A high-spec PTP Grandmaster (GM) & NTP server ideal for high-precision time synchronization systems that demand high reliability, such as broadcasting and financial markets.
Depending on the use case, you can select the oscillator (*1), PTP Profile (*2), time/frequency source (*3), and physical interface (*4), allowing you to choose the right-fit PTP GM & NTP server for the right application.

*1: Atomic clock/CSAC, Crystal clock/OCXO
*2: IEEE1588v2 (Default), SMPTE ST 2059-2 (Media)
*3: Multi-GNSS, NICT/Optical Telephone JJY, Rb/10MHz, SG/Black Burst, etc.
*4: Physical IF (Copper, SFP/Optical)

 

Features of TS-2950

TS-2950 is suitable for a wide range of applications that require high accurate time synchronization

TS-2950 can easily build a time synchronization environment in L2/L3 network with PTP and supports a popular time protocol NTP simultaneously.

Time Server Pro.

Power supply units and fan units with hot swap configuration

Even if a failure occurs, TS-2950 realizes high availability by redundant power supplies and fan units.

Versatile option output units corresponding to various applications

Up to 4 option units are available which can be easily installed and replaced.

Use Cases for TS-2950/2952

Optimizing synchronization for system migration in the broadcasting industry

When migrating to a Video over IP system such as SMPTE ST 2110, coexistence with the existing system is a key consideration. With the TS-2950-20, switching from a conventional Black Burst environment to a new GNSS environment is easy. This enables a smooth system migration under continuous operation, without any system downtime.

During migration to a Video over IP system, switching from a conventional Black Burst environment to a new GNSS environment is also easy.

TS-2950/2952 Lineup

TS-2950 (CSAC) / TS-2950-01 (OCXO) / TS-2952（CSAC）/ TS-2952-01（OCXO)

Supports GNSS, a high-precision time source. The external output unit can accommodate up to 4 expansion boards, allowing flexible support for future expansion.
*Adding or changing units must be performed by our engineers.

Time Source / Frequency Source
GNSS
Distribution Protocol / Output Signal
PTP NTP 1PPS 10MHz ToD Contact Output

TS-2950-10 (CSAC) / TS-2950-11 (OCXO) / TS-2952-10（CSAC）/ TS-2952-11（OCXO)

Supports the 10MHz signal output from the rubidium oscillator, the frequency reference source within the broadcasting station. This allows effective utilization of the existing in-station environment and continued use even in a future GNSS environment.

Time Source / Frequency Source
GNSS 10MHz ToD Optical Telephone JJY
Distribution Protocol / Output Signal
PTP NTP 1PPS 10MHz ToD Contact Output

Time Server Pro. TS-2950/2952 Specifications

TS-2950/2952

TS-2950/2952
-01 -10 -11
Time Sourc GNSS GPS ○ ○ ○ ○
QZSS ○ ○ ○ ○
GLONASS ○ ○ ○ ○
Galileo ○ ○ ○ ○
ToD（BCD） - - ○ ○
ホールドオーバー精度*1 CSAC (Cesium) 1us/1Hrs*2 1us/1Hrs*2
OCXO Type-A 400ns/5Hrs 1.5us/24Hrs 400ns/5Hrs 1.5us/24Hrs
Leap second adjustment Yes
Summer time Yes
Pulse output 1PPS, 10MHz (Option)
Relay contact output Yes (Option)
LAN interface TS-2950：
10BASE-T/100BASE-TX/1000BASE-T ×4TS-2952：
1000BASE-SX/LX(SFP) ×2,
10BASE-T/100BASE-TX/1000BASE-T ×2
PTP Number of available interface port 1
Correction accuracy (GPS lock) UTC within 100nsec
Profile Default Profile (IEEE1588v2)
SMPTE Profile (ST 2059-2)
Protocol IPv4 UDP/ IPv6 UDP/Ethernet
Delay mechanism Delay request-response
Peer Delay
Sync. message transmission type 1 step/2 step*3
Processing capability (max.) Sync :16 packets/sec
Delay_request (receive) : 16,384 packets/sec
Delay_response (send) :8 packets/sec
Announce : 8 packets/sec
NTP Number of available interface port 4*4
Correction accuracy (GPS lock) ±1msec
SNTP Yes
Autokey authentication Yes
MD5 authentication Yes
Processing capability (max.) 14,000 packets/sec
TIME, DAYTIME Yes
HTTP, HTTPS Yes
Telnet, SSH Yes
SNMP Yes
syslog Yes
Mail notification Yes
IPv6 Yes
Characteristics
TS-2950 TS-2952
Rated voltage AC100V-AC240V±10% (50/60Hz) *5
Rated current 0.50A 0.56A
Power consumption 45W 47W
Calorific value 162.0kJ/h 162.9kJ/h
Operation temperature 0 to 40 ℃
Operation humidity 20 to 80% RH (no condensation)
Installation style Rack mount (fittings included)
Dimensions 430(W) x 500(D) x 44(H) mm (projection not included)
Weight Approx. 10Kg
Certificates VCCI-A, RoHS, PSE
Option GNSS antenna
antenna holder
power unit module
fan module
expansion module

*1 Depending on the Oscillator (hardware) selected for the required holdover performance. *2 CSAC is very surperior to OCXO in long term stability of frequency.0.3ppb/month (unlock to GPS) *3 In case of IPv6 UDP the operation of the time synchronization can be carried out only in two-step, and the peer delay measurement can be only in two-step too. *4 It supports source address based routing. *5 In case the device is used at AC 240V an applicable AC power cord is necessary.