Network Time Server – NTS 03-E

Key Features:

The NTS 03-E is a secure, accurate and reliable 3 or 6-port NTP Time Server for synchronizing control and SCADA networks that provides electrical isolation and robustness in addition to new features such as remote configuration, added security, and support for Ethernet networking, and optional PTP support which make the NTS 03-E ideal for use in industrial automation, power plants and substation environments.
• Redundant power supply
• 3 or 6 NTP/SNTP ports with copper or fiber Ethernet options
• UTC and LST with user defined DST
• PTP (IEEE 1588v2) Master/Slave function
• Remote configuration over Ethernet
• Configuration encryption and security
• Enhanced Security and encryption that exceed NERC CIP requirements

Product Details

GPS Receiver


L1, C/A code, 14 Channel Parallel-tracking receiver 
Frequency:1575.42 Mhz
Sensitivity (Acquisition):-142 dBm
Sensitivity (Tracking):-160 dBm

Oscillator – TCXO


Holdover characteristics operating at 25°C:
– TCXO 1PPS drifts 0.55 ms over a 24 hour period.
– Drift rate: 7 ppb per second

Network Time Server Options


Ethernet UTP Ports (ST multi-mode fiber Ethernet available on Eth2 – Eth6): 3/6 Ports

Timing Accuracy :
<100 ns to UTC

Protocols supported:
ARP, UDP, ICMP, TFTP, DHCP, SNMP, and BOOTP

NTP/SNTP:
Stratum-1 NTP & SNTP time server, Multicast & Broadcast server capability, Optional MD5 authentication

PTP (IEEE1588 v2) Support :
- Default Profile support
– Power Profile support (C37.238)
– 238 TLV supported
– 238 SNMP MIB supported
– GrandMaster
– Slave Default
– Telecom Slave
– 1-step/ 2-step
– Layer 2 or Layer 3
– Peer to Peer delay
– End to End delay
– Multicast operation
– Accuracy <100 ns

SNMP:
V1,V2C & V3 support can be independently enabled; Configurable V1, V2C community names & security groups; Fully configurable via SNMP; V3 User-based Security Module (USM) support; USM authentication methods: MD5, SHA; USM privacy methods: DES, AES

Notifications:
SNMP trap generation V1, V2C & V3; SNMPv3 traps can be authenticated & privatised via USM; Syslog (RFC-3164 & 5424 verities)

Inputs and Outputs


RS422 IRIG-B Output:
ESD protected, RS422 +-3.3 V IRIG-B output, 50 unit loads (3 Pin)

RS422 IRIG-B Input:
ESD protected, RS422 ( -7 V to +12 V common mode range) IRIG-B input, 1/8th unit load (3 Pin)
2xPower supply alarms Form:  A contacts (2 Pin)
1xAntenna alarm: Form A contacts (2 Pin)
1xSync relay: Form A contacts (2 Pin)
USB configuration port: Type B

Environmental & Electrical


Power supply options:
Primary:
– Low(14-36Vdc)
– Med(20-75Vdc)
– High(90-300Vdc)
– AC(85-265Vac)

Secondary:
– Low(14-36Vdc)
– Med(20-75Vdc)
– High(90-300Vdc)
– AC(85-265Vac)

Power Drain: 3w for 3 ports model and 6 W for 6 port model

Operating Temperature:
-10°C to +65°C

Humidity:
To 95% non-condensing

SOLUTIONS

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