Black Box LE2721C
Gigabit Ethernet Hardened Temperature switch module with SFP
The Black Box LE2721C is a rugged, industrial-grade Gigabit Ethernet switch module designed to deliver high-speed network connectivity in extreme environments. Its hardened construction and support for SFP transceivers enable flexible fiber or copper connections, making it ideal for outdoor, industrial, and harsh setting applications where reliable network performance is critical.
Features :
Built to withstand the rigors of extreme temperatures and challenging conditions, the LE2721C provides reliable Gigabit Ethernet switching with support for SFP modules, allowing versatile connectivity options. Its hardened design ensures stable operation across a temperature range of -40°C to +75°C, making it suitable for outdoor deployments, industrial automation, or military applications.
Advanced Options :
This switch module is easy to install and configure, offering seamless integration into existing network infrastructures. Its robust construction and flexible SFP support make it an excellent choice for expanding network reach in demanding environments.
Product Key Features
- Hardened design for extreme temperature operation (-40°C to +75°C)
- Supports Gigabit Ethernet speeds for high-performance networking
- Equipped with SFP slots for fiber or copper transceivers
- Rugged, industrial-grade construction for demanding environments
- Plug-and-play installation with reliable connectivity
Reliability & Performance :
Designed for durability and high performance, the LE2721C ensures consistent Gigabit Ethernet connectivity in the most challenging conditions. Its support for SFP transceivers enables adaptable fiber or copper connections, providing secure, interference-free communication over long distances in extreme temperatures.
Key Features :
- Hardened for extreme temperatures (-40°C to +75°C)
- Supports Gigabit Ethernet speeds for fast data transfer
- SFP slots for flexible fiber or copper transceiver use
- Rugged industrial-grade construction
- Easy to deploy and reliable in harsh environments



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