Hirschmann GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX (942287014) Managed Industrial Ethernet Switch | Layer 3 with 2.5GE Fiber Uplinks

Hirschmann GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX (942287014) Managed Industrial Ethernet Switch | Layer 3 with 2.5GE Fiber Uplinks

The Hirschmann GREYHOUND GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX is a high-performance managed industrial Ethernet switch from Belden’s Hirschmann brand. Featuring full Layer 3 routing capabilities, this 30-port switch is designed for backbone, aggregation, and core network layers in mission-critical OT environments including utility substations, transportation systems, and process automation .

Hirschmann GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX (942287014) Managed Industrial Ethernet Switch | Layer 3 with 2.5GE Fiber Uplinks

Key Features

6 x 1/2.5 GE SFP Slots – High-bandwidth fiber uplinks supporting both 1 Gigabit and 2.5 Gigabit speeds for backbone connectivity
8 x 1 GE SFP Slots – Standard Gigabit fiber SFP ports for distribution layer connections
16 x GE TX Ports – Gigabit copper RJ45 ports for end device connectivity (10/100/1000 Mbit/s)
Redundant Power Supply – Dual 110-240 VAC power inputs for maximum system uptime and fault tolerance 
Layer 3 Advanced (HiOS L3A) – Full dynamic routing capabilities including OSPF, VRRP, and static routing
19″ Rackmount Fanless Design – Silent operation in 1U form factor for industrial control cabinets
IEC 62443-4-1 Certified – Developed according to internationally recognized industrial cybersecurity standards 
Industrial Operating Temperature – -10°C to +60°C for reliable performance in harsh environments 
cUL Certified – Approved for hazardous locations, ensuring compliance with industrial safety standards

Hirschmann GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX (942287014) Managed Industrial Ethernet Switch | Layer 3 with 2.5GE Fiber Uplinks

Technical Specifications

Applications

The GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX is purpose-built for Layer 3 routing at the industrial core and aggregation layers:

• Substation automation (IEC 61850) and power utilities

• Railway and transportation infrastructure (EN 50121-4 compliant)

• Wind farms and renewable energy

• Manufacturing and factory automation

• SCADA systems and process control

With 14 fiber ports (6 high-speed + 8 standard) and full Layer 3 routing, this switch enables sophisticated network segmentation, redundancy, and inter-subnet communication across distributed industrial sites.

Hirschmann GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX (942287014) Managed Industrial Ethernet Switch | Layer 3 with 2.5GE Fiber Uplinks

FAQs

Q1: What is the difference between Layer 2 Advanced (L2A) and Layer 3 Advanced (L3A) firmware on the GRS105 series?

The L3A firmware adds full dynamic routing capabilities including OSPF and VRRP, enabling inter-VLAN routing and first-hop redundancy without external routers. L2A is limited to Layer 2 features like VLAN, QoS, and MRP ring redundancy. The 942287014 model includes L3A for core network applications .

Q2: Does this switch support Power over Ethernet (PoE)?

No, this is a non-PoE managed switch. All 16 copper ports provide Gigabit data connectivity only. For powering IP cameras, access points, or VoIP phones, use external PoE injectors or a separate PoE switch.

Q3: What is the difference between the 6 high-speed SFP slots and the 8 standard SFP slots?

The 6 SFP+ slots support both 1 Gigabit and 2.5 Gigabit fiber transceivers for high-bandwidth backbone uplinks. The 8 standard SFP slots support 1 Gigabit only for distribution connections. This tiered design allows cost-effective network architecture with scalable bandwidth where needed .

Hirschmann GRS105-6F8F16TSGGY9HHSE3AURXX.X.XX (942287014) Managed Industrial Ethernet Switch | Layer 3 with 2.5GE Fiber Uplinks