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YOKOGAWA GRVSW-671FA Network Switch

YOKOGAWA GRVSW-671FA Network Switch

The YOKOGAWA GRVSW-671FA serves as the primary GRVSW Network Switch utilized to execute deterministic data traffic management across Vnet/IP control network platforms.

Hardware Specifications

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SKU: GRVSW-671FA
Vendor: Yokogawa
Category: Network Switch
Related Series:

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The YOKOGAWA GRVSW-671FA serves as the primary GRVSW Network Switch utilized to execute deterministic data traffic management across Vnet/IP control network platforms.

Hardware Specifications

Parameter
Parameter Specification
Model GRVSW-671FA
Brand YOKOGAWA
Origin japan
Weight 0.65kg
Dimensions Standard Rack-Mount
Operating Temp Standard Industrial Range
Power Consumption Subject to Port Load
Interface Vnet/IP Deterministic Ports

Vnet/IP Deterministic Network Characteristics

The GRVSW-671FA is engineered to maintain low-latency, jitter-free communication required for Vnet/IP distributed control environments. The switch architecture supports high-speed backplane bus communication velocity, ensuring that process control packets are prioritized over administrative data. To maintain network integrity, the device employs advanced traffic shaping and IGMP snooping to manage multicast flows effectively, preventing broadcast storms that could disrupt real-time DCS control synchronization. The firmware is optimized for seamless integration with Yokogawa's specific network security and redundancy protocols.

Frequently Asked Questions

Q: Is this switch configurable for non-Yokogawa standard VLANs?

A: While the GRVSW-671FA is designed for optimized Vnet/IP performance, it supports standard Ethernet management; however, modification of factory-default Vnet settings is restricted to prevent network communication errors.

Q: Does the switch support redundant power supply inputs?

A: Yes, the unit is designed for dual power input configurations to ensure continuous operation during a single power source failure, maintaining the deterministic flow of the Vnet/IP network.

Field Installation Guidelines

  1. Rack Mounting: Install the unit in a designated industrial control rack, ensuring sufficient airflow around the chassis to prevent thermal buildup, as the switch relies on passive or active cooling depending on port load.
  2. Network Cabling: Utilize category 6A or higher shielded twisted-pair cabling for all connections. Ensure all RJ45 or fiber-optic connectors are fully seated and free of debris to prevent signal attenuation.
  3. Earthing: Secure the switch chassis to the instrument earth bus using a low-impedance grounding cable. This is necessary to mitigate electromagnetic interference (EMI) and maintain the integrity of the deterministic data signals.
  4. Segregation: Maintain strict separation between Vnet/IP control network cabling and high-voltage AC power lines to prevent induction and signal degradation.