BlackBox LE2700AE
Hardened Managed Ethernet Switch, 4-slots, EU power supply

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

This scalable industrial switch provides flexible options for copper and fiber connections with modular slots for 10/100/1000 Mbps and a dedicated 10-Gbps module slot. Built to withstand extreme temperatures (-40 to +85 °C), this switch is ideal for demanding applications such as oil/gas stations, substations, and SCADA systems. With redundant power supplies and a failover time of less than 30 ms, this switch is designed for mission-critical operations.

Technical Data:

Modular Expansion:

• Ports: 4 slots for 10/100/1000 Mbps copper and fiber modules, 1 slot for a 10-Gbps module
• 4-Port Modules: 100/1000 Mbps SFP, 10-Gbps SFP+, 100BASE-FX Multimode
• 8-Port Modules: 10/100/1000BASE-T, 100/1000 Mbps SFP
• Flexibility through SFP modules for Multimode, Singlemode, or copper

Performance Features:

• Redundant Power: Dual inputs (88–264 VAC or 100–370 VDC) with seamless failover (<30 ms)
• Management: Via Web, SNMP, or console (local/remote)
• High Availability: XSTP, Link Aggregation, redundant rings
• Energy-efficient: IEEE802.3az compliant

Data and Traffic Management:

• Supports Jumbo Frames up to 9.6 KB
• 8 priority queues (802.1p), VLAN tagging (802.1Q)
• IGMP Snooping for IP Multicast (v2/v3), QoS for real-time traffic
• MAC table capacity: 8,000 entries

Security:

• Port shutdown and MAC-based port security
• Authentication and access control via 802.1x, RADIUS, and SNMPv3
• Secure access through HTTPS and SSH, TACACS+ for user management
• VLAN for network segmentation and access control

Software Features:

• IEEE 1588v2 time synchronization
• MRP and MSTP for network stability, redundant ring configuration
• QoS (802.1p), DHCP Server/Client, DHCP Relay, Modbus TCP
• VLAN tagging support (802.1Q), IGMP v2/v3 Snooping

Connections and Indicators:

• Local Console Port: RS-232 (RJ-45)
• LED Indicators: 39 LEDs, including Power, Ring, Fault, Link, Speed, FDX, RMT
• Network Redundancy: MRP, MSTP (compatible with RSTP/STP)

Certifications:

• EMI: FCC Part 15, CISPR (EN55022) Class A, EN50155 (EN50121-3-2), EN55011, EN50121-4
• EMS: EN61000-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11

Enclosure and Dimensions:

• Size: 4.4 cm (H) x 44 cm (W) x 32.5 cm (D), 19-inch rack-mountable
• Weight: 6.6 kg

Available Modules:

• LE2710C: 4 x 100BASE-FX Multimode SC, range up to 2 km, slots A, B, C
• LE2711C: 4 x 100BASE-FX Multimode ST, range up to 2 km, slots A, B, C
• LE2720C: 8 x RJ-45 10/100/1000BASE-T, slots A, B, C
• LE2721C: 8 x SFP 100/1000 Mbps, slots A, B, C
• LE2731C: 4 x 10-GbE SFP+, exclusive to slot D

Warranty:

• Double Diamond™ Warranty: 5 years