Hirschmann 942287021 (Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX) Managed Industrial Ethernet Switch GREYHOUND 125

Managed Industrial Ethernet Switch GREYHOUND 125

942287021 (Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX)

Enhance your industrial communication networks with the Hirschmann 942287021 (Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX). Positioned within the versatile GREYHOUND 125 series, this 1U rackmount managed switch acts as an ideal backbone or aggregation layer solution, bridging IT-level bandwidth demands with operational technology (OT) resilience. It is engineered to deliver secure, high-speed connectivity with advanced Power over Ethernet (PoE) options for harsh industrial environments.

Key Specifications

• Part Number: 942287021

• Configuration Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX

• Total Ports: 30 Ports

• Port Breakdown: 6 x 10GE SFP+ slots, 8 x 2.5GE RJ45 TX ports, 16 x FE/GE RJ45 TX ports

• Installation: 19-inch 1U Rackmount, Fanless Design

• Operating Voltage: Dual Redundant 110-240 VAC Power Supplies (2x HV)

• Software Level: HiOS Layer 2 Advanced (L2A)

• Operating Temperature: -10°C to +60°C

• Protection Class: IP20 / IP30

Hirschmann 942287021 (Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX) Managed Industrial Ethernet Switch GREYHOUND 125

Core Benefits

High-Performance Bandwidth Expansion Equipped with six 10 Gigabit uplink SFP+ slots and eight multi-rate 2.5 Gigabit copper ports, this switch eliminates data bottlenecks and delivers the scalability required for high-density industrial internet of things (IIoT) applications.

Rugged Industrial Reliability The specialized fanless hardware profile maximizes operational lifespan, removes common mechanical fail points, and works efficiently under fluctuating temperature conditions without needing dedicated air conditioning infrastructure.

Robust Network Security Running on Hirschmann HiOS software, the device offers comprehensive security mechanisms in alignment with the international IEC 62443 standard, defending critical industrial control loops against cyber vulnerabilities.

Dual Power Redundancy Two separate high-voltage internal power units ensure continuous device operations. Should one supply path fail, the secondary redundant module takes over instantly to eliminate communication dropouts.

Target Applications

• Intelligent Transportation Systems (ITS) and Traffic Control

• Power Distribution Automation and Substation Networking

• Discrete Manufacturing and Factory Assembly Automation

• Industrial Water Treatment and Municipal Control

Hirschmann 942287021 (Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX) Managed Industrial Ethernet Switch GREYHOUND 125

FAQs

1.What is the explicit port arrangement for the Hirschmann GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX? 

This model offers 30 ports total, featuring 6 high-speed 10 Gigabit SFP+ fiber slots, 8 multi-rate 2.5 Gigabit RJ45 copper ports, and 16 standard Gigabit RJ45 copper ports.

2.Does this specific GREYHOUND 125 configuration include redundant power inputs? 

Yes, the 942287021 switch features dual built-in redundant high-voltage power supplies supporting 110-240 VAC to maintain maximum system uptime.

3.Which software feature tier is included with this product? 

This model comes pre-loaded with Hirschmann HiOS Layer 2 Advanced (L2A) software, providing comprehensive management, redundancy control protocols, and advanced device security.

Hirschmann 942287021 (Model: GRS125-6F8T16TSGGY9HHSE2A99XX.X.XX) Managed Industrial Ethernet Switch GREYHOUND 125

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