The VCL offers a wide range of Time Distribution Solutions for NTP Client, IRIG-B (RS-422, RS-232, RS-485), IRIG-B optical,
1PPS, NMEA (0183). Customers can extract multiple 1PPS, Pulse, modulated IRIG-B (RJ45), Unmodulated IRIG-B (RS422 / BNC), NMEA outputs from
GPS / GNSS source. Additional details are provided below:
The VCL-2486-G, GPS Receiver, Time Distribution Unit is designed to provide up to 16 outputs of Pulse and / or NMEA-0183 and /
or IRIG-B and / or NTP (mix and match) that is locked to a GPS / GNSS Reference to provide time synchronization to private networks such as Railways
and Metro 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-3086, IRIG-B to NTP Time Server is designed to provide an NTP time source that is locked to a IRIG-B
input reference to provide NTP / SNTP time synchronization to private networks such as Railways and Metro (ticketing and platform) networks,
Airports and Air-Traffic Control facilities, Electric Sub-Stations, Power Distribution and Transmission companies, Oil and Gas Utilities, ISPs,
Cable TV and Campus networks.
The VCL-2486-M 1:16 Pulse + NMEA Multiplexer is a compact and cost-effective solution to provide up to 16 Pulse; NMEA-0183 outputs.
It takes Pulse and one NMEA-0183 as input option to provide up to 16 Pulse outputs; or 8 Pulse + 8 NMEA outputs. It may be used to multiply 1 x 1PPS
to 16 x 1PPS signals; or 1 x 1PPS and 1 x NMEA-0183 to 8 x 1PPS and 8 x NMEA-0183 outputs.
The VCL-2486-I, 1:16 IRIG-B Distribution Unit / IRIG-B Multiplier with BNC, RS-422 (RJ45) and IRIG-B
optical outputs. The VCL-2486-I, IRIG-B Distribution Unit is a compact and cost-effective solution to provide up to 16 IRIG-B outputs. IRIG-B Distribution
Unit takes one IRIG-B Input to provide up to 16 IRIG-B outputs. The VCL-2486-I, IRIG-B Distribution Unit is used to multiply 1 x IRIG-B to provide
16 x IRIG-B outputs.
VCL-2728 is a comprehensive 1PPS/IRIG-B over multi-mode optical fiber distribution solution which comprises of two units - VCL-2728-T
and VCL-2728-R. VCL-2728-T, 1PPS/IRIG-B - Transmitter: converts a “1PPS/ IRIG-B Input” and transmits over a 850nm multi-mode optical fiber. VCL-2728-R, 1PPS/IRIG-B -
Receiver: receives a “Optical 1PPS/IRIG-B Input” over 850nm multi-mode optical fiber and converts the optical input to 4 x 1PPS / 4 x IRIG-B BNC outputs.