BlackBox LE2731C
4-port 10GE SFP+ modules

Hardened Modular Switch 10M/100M/1G/10G with Management

Scalable industrial switch with flexible port configuration for copper and fiber connections

Four slots for 10/100/1000 Mbps copper and fiber modules plus one 10-Gbps switch module.
Scalable design allows capacity expansion as port demand increases.
Dual power supplies provide network redundancy with a failover time of less than 30 milliseconds.
Customize the housing with required port number, speed, and interfaces for your application.
Available modules: 4-port modules for 100/1000-Mbps SFP, 10-Gbps SFP+, and 100BASE-FX multimode fiber; 8-port modules for 10/100/1000BASE-T copper and 100/1000 Mbps SFP ports.
Flexible SFP port customization for multimode, singlemode, or copper.
Designed for extreme temperatures from -40 to +85 °C.
Remote configuration and monitoring capabilities.
Management via Web, SNMP, or console.
High-availability features: XSTP, Link Aggregation, and redundant rings.
Traffic management with 802.1p/q tagged frames.
Supports jumbo frames and IP Multicast Snooping with IGMPv2/v3.
IEEE802.3az energy-efficient.
Designed for harsh environments such as oil/gas stations, electrical substations, utilities, and other industrial applications.
Compliance with EN 61850-3 and IEC/TS 61000-6-5 EMC standards for climatic and mechanical substation environments.
Certified to IEEE 1613 and IEC 61850-3 for power and insulation control.
Warranty: 5-year Double Diamond™ (standard)

Robust Design
The hardened LE2700 series managed switches are designed for demanding applications, including:

• Control and monitoring of oil and gas stations and pipelines.
• Municipal public safety and traffic monitoring.
• Surveillance and signal transmission from IP cameras and alarm systems to control centers.
• Electrical substations and water/wastewater plants.
• SCADA/PLC/M2M systems for remote communication.
• HVAC systems for remote control and monitoring.

Scalable and cost-effective
This switch offers a modular design to flexibly expand interface options and functions. The modular construction allows adjustments in the number, speed, and type of interfaces, and modules can be easily swapped as requirements change.

High Availability
With dual power supplies, the switch is built for maximum redundancy, enabling a fast failover of less than 30 milliseconds. The switch is also compatible with redundant switches from other manufacturers in ring topologies.

Advanced Management
Comprehensive management software enables remote management without costly onsite maintenance. The software includes SNMP, QoS, VLAN, IGMP Snooping, DHCP, MRP, MSTP, and more.

Available Modules:

4-Port 100/1000 Mbps SFP (LE2722C): Expand the switch with four 100/1000 Mbps SFP ports, compatible with slots A, B, or C (slot D reserved for 10G-SFP+).
4-Port 100BASE-FX Multimode (LE2710C/LE2711C): Four fiber ports for 100BASE-FX multimode, compatible with slots A, B, or C.
8-Port 10/100/1000BASE-T (LE2720C): RJ-45 ports for copper connections, compatible with slots A, B, or C.
8-Port 100/1000BASE-T SFP (LE2721C): Eight 100/1000 Mbps SFP ports, compatible with slots A, B, or C.
4-Port 10G-SFP+ (LE2731C): Four 10-Gigabit SFP+ ports, compatible only with slot D.

Technical Specifications:

Security: IEEE 802.1x, VLAN, SNMPv3, MAC security, HTTPS/SSH.
Network Redundancy: MRP, MSTP with <30 ms recovery time.
Operating Temperature: -40 to +85 °C; Humidity: 5-95% non-condensing.
Dimensions: 4.4 x 44 x 32.5 cm (19-inch rack mount); Weight: 6.6 kg.
Power Supply: Dual 88-264 VAC/100-370 VDC.

LED Indicators:

Status LEDs: 39 LEDs for PWR, ring, fault, link, speed, and other status insights.