NTS 03-G +
Multiport Network Time Server
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- Thông số Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
- Tài liệu Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
The NTS 02-G is a high precision, 3 port GNSS (GPS/ GLONASS) referenced NTP, SNTP and PTP (IEEE1588v2) Grand master or Boundary clock that provides secure, accurate and reliable time synchronization to enterprise networks.
Each of the ports are independently addressable and logically isolated allowing multiple Networks to be connected to the same clock without compromising the network security. The addition of multi-level password protection and user access rights, SNMPv3, and built-in NTP amplification attack immunity, makes the NTS 02-G a versatile synchronization solution for a range of critical network applications.
*Formerly known as the NTS 02-E
Key Features:
- PRP Support
- References GPS & GLONASS networks
- OCXO/Rubidium options
- NTP/SNTP
- PTP (IEEE 1588v2) Master/Slave function
- Enhanced security and encryption that exceeds NERC CIP requirements
- Optional second PSU for redundancy
- Up to 6 high power IRIG-B or pulse drivers
- 3, 4 or 6 independent Ethernet ports
- Configurable timezone settings
- Remote configuration over Ethernet
- Remote firmware upgrades
- Configuration encryption and security
- Isolated power supply
Input/Output Signals:
- DC IRIG-B or Modified Manchester
- Fiber IRIG-B
- AM IRIG-B (Modulated)
- IEEE C37.118.1 extensions
- User defined pulses (including 1 PPS)
- PTP (IEEE 1588v2)
- NTP/ SNTP
- SNMP v1, v2c & v3
| NTS 03-G + (3 Port) | NTS 03-G + (6 Port) | NTS 03-G + (4 Port) | |
| Physical | |||
| Design: 1U rack-mount bracket designed for 19 Inch cabinets. IP40 (Ingress Protection rating) | √ | √ | √ |
| Measurements: (W) 430 mm x (D) 270 mm x (H) 45 mm | √ | √ | √ |
| Weight | 2.0 Kg | 2.0 Kg | 2.0 Kg |
| Display: 2-line x 16 character FSTN backlit display | √ | √ | √ |
| LEDs: 2 LEDs indicating multiple statuses, including: Sync Status, Antenna cable fault, Satellite acquisition mode | √ | √ | √ |
| GNSS Receiver | |||
| Type: L1, C/A code, 32 Channel Parallel-tracking receiver | √ | √ | √ |
| Frequency | 1598 Mhz | 1598 Mhz | 1598 Mhz |
| Sensitivity (Acquisition): | -155 dBm | -155 dBm | -155 dBm |
| Sensitivity (Tracking): | -160 dBm | -160 dBm | -160 dBm |
| Oscillator Options | |||
| TCXO (25°C) <±100 μs/4 hours (24-hours Aging) <±0.6ms/24 hours (24-hours Aging) | √ | √ | √ |
| OCXO (25°C) <±5 μs/8 hours (48-hours Aging) <±10 μs/18 hours (48-hours Aging) <±10 μs/24 hours (7-days Aging) | √ | √ | √ |
| Rubidium (25°C) <±1 μs/24 hours (7-days Aging) <±3 μs/72 hours (7-days Aging) <±10 μs/7 days (7-days Aging) | √ | √ | √ |
| Network Time Server option | |||
| Ethernet Ports: Copper – RJ45 10/100 BASE-T Ethernet Fiber – ST multi-mode fiber 100 BASE-FX Ethernet, 62.5/ 125 μm, λ 820 nm (available on Eth2 – Eth6) | 3 Ports | 6 Ports | 4 Ports |
| Timing Accuracy | <100 ns to UTC | <100 ns to UTC | <100 ns to UTC |
| General – DHCP auto-configuration with fallback to ARP tested link-local address – VLAN packet tagging – Auto-MDIX – Auto-negotiate | ✔
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| NTP/SNTP Stratum-1 NTP & SNTP time server, Multicast & Broadcast server capability, Optional MD5 authentication. Supports NTP v1, v2, v3, v4 | ✔
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| PTP (IEEE1588 v2) Support – One or Two Step operation – End-to-End, Peer-to-Peer or manual delay calculations – Layer 2 (Ethernet) or Layer 3 (UDP) transport – Slave only mode – Default Profile support – Power Profile support (C37.238) – Telecom Profile support (Slave only – ITU G. 8265.1) – Telecom Profile support (Master/Slave – ITU G. 8275.1) – C37.238 TLV supported – Alternate Time Offset TLV supported with automatic or manual offset – C37.238 SNMP MIB supported | ✔
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| PRP – IEC 62439-3 (2016) – Redundant master clock – Fast failover slave – Supports up to two PRP pairs – PTP (IEEE 1588v2) Default & Power Profiles | ✔ (1 pair – Eth2 with Eth3) | ✔ (2 pairs – Eth2 with Eth3 & Eth5 with Eth6) | ✔ (1 pair – Eth2 with Eth3) |
| 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; USM MIB support | √ | √ | √ |
| Notifications: SNMP trap generation V1, V2C & V3; SNMPv3 traps can be authenticated & privatised via USM; Syslog (RFC-3164 & 5424 verities | √ | √ | √ |
| Inputs & Outputs | |||
| 1 x Programmable Output: ESD protected, RS422 +-3.3 V output, 50 unit loads (3 Pin) DC IRIG-B (Un-modulated, DCLS) with selectable C37.118.1 and AFNOR S87-500 extensions, DCF77 time code, User defined pulses (1 to 1000 PPS) | √ | √ | √ |
| 1 x IRIG-B Input: DC IRIG-B (Un-modulated, DCLS) Extensions C37.118.1 ESD protected, RS422 ( -7 V to +12 V common mode range) 1/8th unit load (150 k Ω) Built in 120 Ω for optional termination (3 Pin) | √ | √ | √ |
| 4 x Programmable Outputs: DC IRIG-B (Un-modulated, DCLS) Extensions C37.118.1, AFNOR NF S87-500 User defined pulses (1to 1000 PPS) DCF77 simulation BNC: 5V TTL, 150 mA ST Fiber: TX (62.5/ 125 μm, λ 820 nm), compatible with multi-mode fiber | √ | ||
| 2 x Programmable Outputs: DC IRIG-B (Un-modulated, DCLS) Selectable AM IRIG-B (Modulated) Extensions C37.118.1, AFNOR NF S87-500 User defined pulses (1to 1000 PPS) DCF77 simulation DC IRIG-B: 5V TTL, 150 mA (BNC) AM IRIG-B: 7.2Vpp 120 ohm output impedance (BNC) | √ | ||
| Timing Accuracy | <100 ns to UTC | <100 ns to UTC | <100 ns to UTC (DC IRIG-B) <2 µs to UTC (AM IRIG-B) |
| Power supply alarms (Power A & Power B) Form A contacts (2 Pin) | 2 | 2 | 2 |
| Antenna alarm: Form A contacts (2 Pin) | 1 | 1 | 1 |
| Sync relay: Form A contacts (2 Pin) | 1 | 1 | 1 |
| USB configuration port: Type B | √ | √ | √ |
| Environmental & Electrical | |||
| Power supply options: Primary: – Low (14-36Vdc, 2 pin) – Med (20-75Vdc, 2 pin) – High (90-300Vdc, 2 pin) – AC (85-265Vac, IEC 320 Inlet) | √ | √ | √ |
| Secondary: – Low (14-36Vdc, 2 pin) – Med (20-75Vdc, 2 pin) – High (90-300Vdc, 2 pin) – AC (85-265Vac, IEC 320 Inlet) | √ | √ | √ |
| Power Drain: | 12W – 28W max (depending on order options) | 12W – 28W max (depending on order options) | 12W – 28W max (depending on order options) |
| Operating Temperature: | -10°C to +65°C -10°C to +60°C (Rubidium) | -10°C to +65°C -10°C to +60°C (Rubidium) | -10°C to +65°C -10°C to +60°C (Rubidium) |
| Humidity: | 10 to 95% RH (non-condensing) | 10 to 95% RH (non-condensing) | 10 to 95% RH (non-condensing) |
| Programmability | |||
| Platform: Windows-based configuration software is available for download on www.tekron.com. Remote configuration over Ethernet includes the following user adjustable features: – Multi-level access control – Privacy & authentication methods equivalent to SNMP USM – “Supervisor-mode” prevents non-approved changes – Test mode – Commissioning tool | √ | √ | √ |
| Timing & Synchronization: – Worldwide daylight savings and local time configuration. – Adjustable hold-over times – Antenna cable delay compensation | √ | √ | √ |
