LE2700A Black Box Hardened Ethernet Switch at discount

LE2700A Specifications

Black Box LE2700 Series Hardened Managed Modular Switch Chassis – 4 Slots

Manufacturer: Black Box
Manufacturer Model: LE2700A
Product Line: LE2700 Series
Product Type: Modular Managed Switch Chassis
Product Name: Black Box LE2700A 4-Slot Extreme Temperature Managed Switch

KEY FEATURES:
Operating Temperature Range: –40°C to +85°C
Power Input: Dual 88–264 VAC or 100–370 VDC
Redundant Power: Yes
Slots: 4 module slots (up to 4‑ or 8-port copper/fiber, gigabit, or 10Gb SFP/SFP+ modules)
High-availability protocols: xSTP, link aggregation, redundant ring
Traffic Management: 802.1p/q priority tagging, jumbo frame support, IGMP v2/v3 snooping
Management: Web interface, SNMP, CLI
EMC Compliance: IEC 61850-3, IEEE 1613, IEC/TS 61000-6-5

PERFORMANCE:
Layer: Layer 2 switching
Architecture: Store-and-forward
Energy Efficiency: IEEE 802.3az “green Ethernet” support
Redundancy: Dual power supplies, failover <30 ms

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: –40°C to +85°C
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not explicitly specified
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified

PHYSICAL:
Dimensions (W x D x H): 17.3″ × 12.8″ × 1.7″ (rack-mountable)
Weight: ~14.5 lb
Color: Not explicitly specified