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

The RLXE4GE24MODMS/FE4STS2 from Comnet is a is a substation-rated and industrially-hardened modular-configuration all-gigabit managed layer 2 switch/layer 3 router. The RLXE4GE24MODMS/FE4STS2 is intended for deployment in environments where high levels of electromagnetic noise and interference (EMI) and severe voltage transients and surges are routinely encountered, such as electrical utility substations and switchyards, heavy manufacturing facilities, track-side electronic equipment, and other difficult out-of-plant installations.

Features

• Fully compliant with the requirements of IEC 61850-3 and IEEE 1613 Class 2, for use in electrical utility substations; NEMA TS-1/TS-2 for Traffic Signal Control Equipment; and EN50155 for railway applications
• Future-proof fully modular configuration supports changes to the users communications and networking requirements, and simplifies network planning and design
• Choice of 100Mb, 1000Mb, or 10Gb port speeds, with either SFPs or fixed ST or SC optics
• Electrical ports support Auto-Negotiation for 10 Mbps or 100 Mbps, full duplex or half duplex data
• Conformal coating is optionally available for humidity with condensation or airborne particulate matter environments.
• Dual-redundant power supplies significantly reduce the possibility of a single-point-of-failure, for the highest system and network reliability. Multiple AC and DC operating voltages with front or rear chassis power connection interfaces available
• Supports IEEE 1588v2 Precision Timing Protocol, Transparent Clock Synchronization (TC), for protective relaying and control applications
• User-programmable alarm relay for local or remote indication of a fault condition
• Layer 3 static routing, RIP, and VRRP functions
• C-Ring compatible: Network recovery time <30ms, with 250 switches within the ring, for Ethernet redundancy.
• IPV6 internet protocol (latest version)
• Support for Modbus TCP protocol
• VLAN unaware: Supports priority-tagged frames to be received by specific IEDs (Intelligent Electronic Devices)
• Provides HTTPS/SSH protocol for enhanced network security
• IEEE 802.3AZ Energy Efficient Ethernet-Compliant
• SMTP client, & IP-based bandwidth management
• Application-based QoS management
• Device Binding security function
• DOS/DDOS auto-prevention
• IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
• SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
• ACL, TACACS+ and 802.1x User Authentication for network security
• 9.6K Bytes Jumbo Frame