BlackBox LE2700-PS SPARE POWER SUPPLY FOR LE2700 CHASSIS

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

This industrial-grade, hardened switch is engineered for demanding applications in harsh environments, providing flexible port configurations for both copper and fiber connections. With four modular slots for 10/100/1000Mbps modules and a dedicated 10-Gbps slot, this switch offers a customizable networking solution. Dual redundant power supplies ensure quick switchover in case of failure (<30 ms), making it ideal for mission-critical applications. Its rugged design and extended temperature tolerance of -40 to +85 °C allow deployment in environments like oil/gas stations, substations, and other industrial settings.

Technical Data:

Modular Expansion:

• Slots: 4 slots for 10/100/1000Mbps modules, 1 slot dedicated for 10-Gbps module
• 4-Port Modules: 100/1000 Mbps SFP, 10-Gbps SFP+, 100BASE-FX Multimode (SC or ST)
• 8-Port Modules: 10/100/1000BASE-T copper, 100/1000 Mbps SFP

Key Features:

• Redundant Power: Dual power supplies (88–264 VAC or 100–370 VDC), failover <30 ms
• High Availability: XSTP, Link Aggregation, redundant rings
• Temperature Range: Operating -40 to +85 °C
• Management: Web, SNMP, console
• Energy-efficient: Compliant with IEEE 802.3az

Data and Traffic Management:

• Supports Jumbo Frames up to 9.6 KB
• MAC Table: 8 K entries
• QoS and VLAN support with 802.1p/q tagging
• IGMP Snooping v2/v3, supports IP multicast
• Priority Queues: 8

Security:

• Port security and shutdown, MAC-based, 802.1x authentication
• VLAN for network segmentation, RADIUS for centralized password management
• HTTPS/SSH for secure access, SNMPv3

Software Features:

• Supports IEEE 1588v2 for time synchronization, MRP, MSTP, redundant rings (recovery time <30 ms for up to 250 devices)
• DHCP Server/Client and Modbus TCP support
• VLAN (802.1Q) and QoS (802.1p) for real-time traffic

Connections:

• Local Management: RS-232 console port (RJ-45)
• Port LEDs: PWR, RM, Ring, Fault, Link, etc.
• Network Redundancy: MRP, MSTP (RSTP/STP compatible)

Certifications:

• EMI: FCC Part 15, CISPR (EN55022) Class A, EN50155 (EN50121-3-2), EN55011
• EMS: EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11
• Industrial Standards: IEEE 802.3, 802.3u, 802.3z, 802.3ae, 802.1p/q, 802.1x, 802.3ad

Enclosure and Dimensions:

• Size: 4.4 cm (H) x 44 cm (W) x 32.5 cm (D), fits 48,3 cm ( 19 inch ) rack mount
• Weight: 6.6 kg

Available Modules:

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

Warranty:

• Double Diamond™ Warranty: 5 years