1. Core positioning and system integration
Enterasys Networks 1G587-09 is a gigabit Ethernet switch designed specifically for industrial level network architecture, with a core positioning as an enterprise level cabling aggregation and communication hub for small and medium-sized backbone networks. As a critical infrastructure component, its high-performance data exchange capability (line speed forwarding) ensures stable transmission of real-time data streams between PLC, HMI, and SCADA systems, supporting high bandwidth application scenarios such as automated production line control and process monitoring. one

In harsh industrial environments, Enterasys 1G587-09 seamlessly integrates into DCS distributed control systems or modular PLC cabinets through hardware level redundancy design (such as dual power options) and anti-interference enhancement, serving as a communication hub from the equipment layer to the control layer. Its industrial protocol optimization feature significantly reduces the delay of motion control instructions, making it suitable for deterministic response scenarios such as automotive manufacturing and food packaging. three

2. Overview of Key Parameters
Technical Characteristics and Specifications
Model 1G587-09
Brand Enterasys Networks
Device type: Gigabit Ethernet switch
Port configuration 24 × 10/100/1000BASE-T RJ45
Switching capacity 48 Gbps (full duplex)
The protocol supports IEEE 802.1Q VLAN, 802.1p QoS, STP/RSTP
Management functions: SNPv3, CLI, Web UI
Input voltage 100-240V AC/48V DC (dual-mode)
Protection level IP30 (rack mounted)
Working temperature -10 ° C to+60 ° C
Certified CE, FCC, UL 61010-1
Dimensions (width x depth x height) 440 x 260 x 44 mm
Note: The port configuration includes 4 x SFP gigabit optical port expansion slots, supporting fiber redundant ring network deployment. thirteen

3. Performance advantages in industrial scenarios
Hardware reliability
Anti disturbance enhancement: Adopting a fully metal shell and shielded circuit design, it has passed 15kV ESD surge protection and 10G vibration withstand testing to ensure stable operation next to frequency converters and large motors. three
Zero packet loss switching: Based on a store and forward architecture and a packet cache depth of 9.6MB, it effectively absorbs sudden traffic on the production line and avoids PLC logic abnormalities caused by packet loss.
Network management features
Real time traffic control: 802.1p QoS supports 8-level priority queues, which can force exclusive bandwidth allocation for PROFINET IRT or EtherNet/IP synchronization instructions. one
Security isolation: based on port MAC address binding and 802.1X authentication, blocking unauthorized device access (such as operation and maintenance laptops), compliant with ISA/IEC 62443 standard.
Deployment flexibility
Ring network self-healing: Integrated<0.5ms link fault recovery mechanism (similar to MRP), no additional controller is required when building redundant topology. three
Dual installation of rails/racks: compatible with 19 “cabinets and DIN TS35 rails, suitable for dense wiring environments inside PLC cabinets.