VCL-2739, 1588v2 PTP Aware Switch and PTP Transparent Clock

VCL Products > PTP Grandmaster and Slave > VCL-2739, 1588v2 PTP Aware Switch and PTP Transparent Clock

VCL-2739, 1588v2 PTP Aware Switch and PTP Transparent Clock

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VCL-2739, 1588v2 PTP Aware Switch and PTP Transparent Clock is a non-blocking wire-speed Ethernet switch with full support for IEEE 1588v2 Precision Time Protocol (PTP) Transparent Clock features.

Features of IEEE 1588v2 PTP Switch & Clock Synchronization:

Transparent Clock (TC) with auto correction update and Boundary Clock.
Master and Slave Ordinary Clock (OC) support.
End-to-end (E2E) and Peer-to-peer (P2P) delay mechanism support.
PTP multicast and unicast message support.
PTP message transport over IPv4 and IEEE 802.3 (layer 2).
IEEE 1588v2 PTP packet filtering.
One-step and Two-step.

Features:

Six Ports:

5x10/100/1000Base-T Electrical Ethernet Ports
1x1000Base-X SFP based Optical Fiber Ethernet Port

IEEE 1588 v2 Transparent Clock capable of distributing precision time across the substation network
IEEE 802.3x full-duplex flow control and half-duplex back pressure collision control.

Switch Performance Capabilities

10/100/1000Mbps Ethernet switch basic functions: frame buffer management, address look-up table, queue management, MIB counters
Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 4096 entry forwarding table with 256K Byte frame buffer
Jumbo packet support up to 9000 bytes.

Applications:

IEC 61850 networks power substation automation
Industrial Ethernet (Profinet, MODBUS, Ethernet/IP)
Supports 3G/4G/5G Ethernet networks
Industrial control/automation
Test and measurement applications.

Substation and Industrial Hardened Switch

IEC 61850-3 and IEEE 1613 compliance for operating in electric substation environments

Power Supply Specifications:

Input DC voltage	48V DC (nominal)
Range of input voltage	15V to 60V DC Input
Voltage reversal protection	Provided
Short circuit protection	Provided

Additional Power Supply Options (external adaptor):

AC Power - 100 to 240V AC, 50/60 Hz
DC Power - 110V DC, 220V DC

Power Consumption:

< 20W at ambient (steady state 24°C)

Local / Remote Communication Options:

Telnet / SSH (With option to disable clear text communication to comply with NERC security requirements)
CLI Control Interface (HyperTerminal or VT100)

Management and Control Ports:

Serial Management Port (Connector type USB)
100/1000 Base-T Ethernet

Security and Protection:

Password Protection
SSH

Command Language:

English text commands
Graphical User Interface (GUI) - English

MTBF and Equipment MTBF:

Per MIL-HDBK-217F: ≥ 15.8 years @ 24C
Per Telcordia SSR 332, Issue 1: ≥ 20.2 years @ 24C

Compliance:

EMC FCC Part 15 Class 2
Operation ETS 300 019 Class 3.2
Storage ETS 300 019 Class 1.2
Transportation ETS 300 019 Class

Application Diagram: IEEE-1588v2 Grandmaster and Boundary Function in PTP Network

Note:

Accuracy between PTP Grandmaster and PTP Slave better than 100ns.
Phase synchronized 1PPS between PTP Grandmaster and PTP Slave.

Mechanical Drawing (PDF)

Other Related Products:
VCL-2156-PTP: PTP, NTP, PRC (G.811), IRIG-B VCL-2145-D: GPS/GNSS (1+1), PRC (G.811), PTP, NTP, IRIG-B VCL-2750: PTP Slave Clock (DIN Rail) VCL-2145-DE: GPS/GNSS (1+1), PRC (G.811), PTP, NTP, IRIG-B VCL-2112: PTP Slave Clock (19-Inch Rack-Mount) GPS to IRIG-B PTP to IRIG-B PTP Grandmaster, PTP Slave and PTP Transparent Clocks GPS to IRIG-B, GPS to 1PPS Servers GPS/GNSS Primary Reference Clock (PRC) GPS/GNSS Time 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.

1588v2 PTP Aware Switch PTP Transparent Clock

VCL Products > PTP Grandmaster and Slave > VCL-2739, 1588v2 PTP Aware Switch and PTP Transparent Clock

Features:

Switch Performance Capabilities

Applications:

Substation and Industrial Hardened Switch

Power Supply Specifications:

Additional Power Supply Options (external adaptor):

Power Consumption:

Local / Remote Communication Options:

Management and Control Ports:

Security and Protection:

Command Language:

MTBF and Equipment MTBF:

Compliance:

Application Diagram: IEEE-1588v2 Grandmaster and Boundary Function in PTP Network

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1588v2 PTP Aware Switch
PTP Transparent Clock