Comnet RLXE4GE24MODMS/FE4STS2 Industrial 4 × 100Base-FX Singlemode ST Fiber Ports

The RLXE4GE24MODMS/FE4STS2 from Comnet is a substation-rated and industrially-hardened modular-configuration all-gigabit managed layer 2 switch/layer 3 router, designed for deployment in environments with high electromagnetic noise and severe voltage transients. It offers robust performance, compliance with industry standards, and a unique modular approach to meet changing communication needs in challenging installations.

Comnet RLXE4GE24MODMS/FE4STS2 Key Features

• Compliance: Fully compliant with IEC 61850-3 and IEEE 1613 Class 2 standards, ensuring reliability in electrical utility substations and other demanding environments.
• Modular Configuration: Future-proof design that allows for easy upgrades and modifications to meet evolving networking requirements.
• Flexible Port Options: Supports 100Mb, 1000Mb, or 10Gb port speeds, accommodating different user needs through SFPs or fixed ST/SC optics.
• Auto-Negotiation: Electrical ports support Auto-Negotiation, allowing for flexible data transmission at 10 Mbps or 100 Mbps in both full and half duplex modes.
• Conformal Coating: Optional coating protects against humidity and airborne contaminants, enhancing durability in harsh environments.
• Redundant Power Supplies: Dual redundancy minimizes the risk of failure and ensures consistent operation, with multiple voltage options and flexible power connections.
• Precision Timing Support: Implements IEEE 1588v2 Precision Timing Protocol for synchronization in protective relaying and control applications.
• Programmable Alarm Relay: Enables local or remote monitoring of fault conditions for immediate response.
• Layer 3 Functionality: Equipped with static routing, RIP, and VRRP for advanced networking capabilities.
• C-Ring Compatibility: Fast recovery time of less than 30ms with up to 250 switches, promoting Ethernet redundancy.
• Latest IPv6 Support: Future-proof networking with the latest internet protocol integration.
• Modbus TCP Protocol Support: Enhances device communication within industrial environments.
• VLAN Support: Enables priority-tagged frames for effective communication with specific Intelligent Electronic Devices (IEDs).
• Network Security: Provides HTTPS/SSH protocols and various security features, including Device Binding and DO/DOS auto-prevention.
• Advanced Traffic Management: Supports IGMP v2/v3 for multicast traffic filtering and effective bandwidth management.
• Comprehensive Network Management: SNMP v1/v2c/v3 & RMON capabilities along with extensive VLAN management.
• Authentication and Security: ACL, TACACS+, and 802.1x user authentication to secure network access.
• High Capacity: Supports Jumbo Frames up to 9.6K Bytes for high-volume data transfers.

Comnet RLXE4GE24MODMS/FE4STS2 Specifications