VCL-6066 Compact, Primary Reference Clock

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VCL-6066 Compact, Primary Reference Clock

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The VCL-6066 is a compact, cost-effective, high performance, ITU-T G.811 compliant Primary Reference Clock. The VCL-6066 provides 2 x 2.048 MHz frequency and 2 x 2.048 Mbits (E1) clock outputs that are derived from its integrated GPS receiver. The VCL-6066, Primary Reference Clock is specifically designed for the synchronization of 2G, 3G and LTE mobile telecommunications networks as well as backhaul wireline SDH / SONET and Synchronous Ethernet networks. It may also be used by Railways, Airports (including air-traffic control), power generation and power distribution companies and other utilities.

10MHz 1PPS 2 x 2.048 MHz 2 x 2.048 Mbits (E1)

Features
Specifications

Features and Highlights:

ITU-T G.811 / Stratum 1 compliant (PRC) Primary Reference when locked to GPS
Multiple Synchronization Inputs Source

GPS - 50 Channels , L1 frequency, C/A Code Receiver
10 MHz
1PPS

Multiple Synchronization outputs

ITU-T G.811 compliant, dual 2.048 MHz*
ITU-T G.811 compliant, dual 2.048 Mbits (E1)*

*When locked to GPS

Synchronization Input Options:

Input Type	Number of Inputs	Connector
GPS	1	TNC (F)
10 MHz	1	SMA (F)
1PPS	1	SMA (F)

GPS Synchronised (G.811) Outputs:

Output Type	Number of Outputs	Connector
2.048 MHz	2	BNC (F)
2.048 Mbits (E1)	2	RJ45

Applications:

SDH/SONET transport networks
Wireless and Wireline Telecom synchronization
Cellular networks like UMTS, GPRS, 3G and LTE
Frequency Reference for power generation and distribution companies and other utility companies
Synchronization of Defence Networks
Synchronizing airports and aviation communications
Synchronizing railway signalling networks and railway communications.

Application Diagram:

VCL-6066, Compact Primary Reference Clock

GPS Receiver:

GPS L1 frequency, C/A Code Receiver
50 Channel GPS Receiver
Tracks up to 12 satellites simultaneously
Synchronizing Time:
Cold Start (includes almanac acquisition time): 27 seconds
Time-To-Fix (almanac acquisition already completed): 1 second
(Note: with all satellites in view at -130db)
GPS Signal
Tracking and Navigation: -162 dBm
Reacquisition -160 dBm
Cold Start -148 dBm

Antenna Port:

Antenna Connector: TNC (F)
Antenna Types: Active

Frequency Accuracy:

ITU-T, G.811 quality when locked to GPS

Power:

18V DC to 60V DC - DIN Rail Mounting
Power Consumption: 15W at maximum load

MTBF:

Per MIL-HDBK-217F: ≥ 27 years @ 24C
Per Telcordia SSR 332, Issue 1: ≥ 32 years@ 24C

CE Compliance:

Immunity as per EN 60255-26
Low voltage directive as per EN 60255-27

Other Related Products:
VCL-2145-LC PRC (ITU-T G.811) VCL-2145-D: GPS/GNSS (1+1), PRC (G.811), PTP, NTP, IRIG-B VCL-2145-DE: GPS/GNSS (1+1), PRC (G.811), PTP, NTP, IRIG-B VCL-2145-SSU: 1+1 Redundant GPS / GNSS / Inputs / Outputs / Holdover NTP to IRIG-B, PTP to IRIG-B GPS / GNSS, Primary Reference Clocks (ITU-T G.811) GPS / GNSS NTP Time Server PTP IEEE-1588v2 Grandmaster, PTP Slave, PTP Transparent Clock GPS to IRIG-B, GPS to 1PPS Servers Time Distribution, IRIG-B, 1PPS, RS-232 / RS-485

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified equipment manufacturer.

VCL-6066 Compact Primary Reference Clock

VCL Products > GPS > VCL-6066 Compact

Features and Highlights:

Synchronization Input Options:

GPS Synchronised (G.811) Outputs:

Applications:

Application Diagram:

GPS Receiver:

Antenna Port:

Frequency Accuracy:

Power:

MTBF:

CE Compliance:

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VCL-6066 Compact
Primary Reference Clock