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VCL-2486-G, GPS Receiver: Time Distribution Unit
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Mã sản phẩm: VCL-2486-G
Tình trạng: Còn hàng
Tình trạng: Còn hàng
Số lượng:
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Description
The VCL-2486-G, 16 x 1 PPS + NMEA, GPS Receiver, Time Distribution Unit is designed to provide up to 16 outputs of Pulse and / or NMEA-0183 and / or IRIG-B (mix and match) that is locked to a GPS / GNSS Reference to provide time synchronization to private networks such as Railways and Metro (ticketing and platforms) networks, Airports and Air-Traffic Control facilities, Electric Sub-Stations, Power Distribution and Transmission companies, Oil and Gas Utilities, ISPs and Cable TV networks as well as to Campus networks.
The VCL-2486-G is a compact and cost-effective solution to provide up to 16 outputs of 1PPS or NMEA-0183 or IRIG-B.
Block Diagram
Features and Highlights
- Multi service platform - User selectable output modules
- Up to 4 User selectable (Add any 4 output cards, in any combination, Please specify in order)
- Up to 16 x IRIG-B Un-Modulated outputs (RS422, RJ45)
- Up to 16 x IRIG-B Un-Modulated outputs (BNC)
- Up to 8 x IRIG-B Modulated outputs (RJ45)
- Up to 8 x NMEA-0183 outputs (RJ45)
- Up to 16 x 1 PPS outputs (BNC)
- Up to 4 x 1 PPS outputs (ST)
- <100ns Accuracy when locked with GNSS (GPS/GLONASS)
- Leap Second Correction Support
- DC or AC Power Supply options.
Technical Specifications
Core unit / Chassis
| Core Unit | Number of Interfaces | Connector |
| GPS or GNSS (GPS + GLONASS) | 1 | TNC |
| Input Power Supply, DC (24V/48V/110 to 220) | 1 | 2 Pin DC Power Connector |
| Input Power Supply, AC (100V AC to 240V AC, 50/60Hz) | 1 | 3 Pin AC Power Connector IEC60320 |
| Output interface cards | Up to 4 | – |
PPS Output Interface
| PPS Output interface | Number of Outputs | Connector |
| 1 PPS, Phase-Locked to GPS/GNSS | 4 outputs per card | BNC |
| Maximum cards | Up to 4 cards per chassis | BNC |
| Maximum outputs | 16 outputs per chassis | BNC |
PPS + NMEA output interface
| PPS + NMEA Outputs | Number of Interface | Connector |
| PPS, phase-locked to GPS / GNSS | 2 outputs per card | BNC |
| NMEA-0183 | 2 outputs per card | RJ45 |
| Maximum cards | Up to 4 cards per chassis | 8xBNC, 8xRJ45 |
| Maximum outputs | 8xPPS outputs & 8xNMEA outputs | 8xBNC, 8xRJ45 |
IRIG-B (Modulated) Output Interface
| IRIG-B (Modulated) Output interfaces | Number of Outputs | Connector |
| IRIG-B (Modulated) Outputs | 2 outputs per card | RJ45 |
| Maximum cards | Up to 4 outputs cards per Chassis | 8xRJ45 |
| Maximum outputs | 8 x PPS Outputs per chassis | 8 x RJ45 |
IRIG-B (Un-modulated) Output Interfaces
| IRIG-B (Un-modulated) Output interface | Number of Outputs | Connector |
| IRIG-B (Un-modulated) Outputs | 4 outputs per card | BNC |
| Maximum cards | Up to 4 outputs cards per Chassis | 16xBNC |
| Maximum outputs | upto 16 Outputs per chassis | 16xBNC |
IRIG-B (Un-modulated RS422) Output Interfaces
| IRIG-B (Un-modulated) Output interface | Number of Interface | Connector |
| IRIG-B (Un-modulated) Outputs RS422 Protocol | 4 outputs per card | RJ45 |
| Maximum cards | Up to 4 cards per Chassis | 16xRJ45 |
| Maximum outputs | upto 16 Outputs per chassis | 16xRJ45 |
Optical Pulse card
| Optical Pulse Output interface | Number of Outputs | Connector |
| Optical Output | 1 outputs per Card | ST |
| Maximum cards | Up to 4 cards per chassis | 4 x ST |
| Maximum outputs | Up to 4 outputs per Chassis | 4 x ST |
Power Consumption:
- < 10W at ambient (steady state 24°C)
Power Supply Options:
- AC (100V AC to 240V AC, 50/60 Hz)
- DC (24 VDC, 48 VDC, 110 VDC to 220 VDC)
