LE2700 Series Hardened Managed Modular Switch User Manual
User Manual for the LE2700 Series (LE2700A, LE2710C, LE2711C, LE2720C, LE2721C, LE2731C) (Version 4)
Black Box Explains...DIN rails.
Product Data Sheets (pdf)...Multi-Power Miniature Media Converters
A DIN rail is an industry-standard metal rail, usually installed inside an electrical enclosure, which serves as a mount for small electrical devices specially designed for use with DIN rails.... more/see it nowThese devices snap right onto the rails, sometimes requiring a set screw, and are then wired together.
Many different devices are available for mounting on DIN rails: terminal blocks, interface converters, media converter switches, repeaters, surge protectors, PLCs, fuses, or power supplies, just to name a few.
DIN rails are a space-saving way to accommodate components. And because DIN rail devices are so easy to install, replace, maintain, and inspect, this is an exceptionally convenient system that has become very popular in recent years.
A standard DIN rail is 35-mm wide with raised-lip edges, its dimensions outlined by the Deutsche Institut für Normung, a German standardization body. Rails are generally available in aluminum or steel and may be cut for installation. Depending on the requirements of the mounted components, the rail may need to be grounded. collapse
100Mb FX Small-Form-Factor %X93plug-in%X94 connector
Installation and User Guide (Apr-99)
Media Converter Network Interface Device Manual
Manual for LGC340A (Version 1)
- Quick Start Guide...
Industrial Managed Gigabit Ethernet PoE+ Switch (8-Port RJ-45, 4-Port SFP)
Quick Start Guide for the LPH2008A-4GSFP (Version 1)
10BASE-T/100BASE-TX Ethernet extender
Quick Start Guide (LB300A-R3)
Product Data Sheets (pdf)...5.8-GHz 300-Mbps Wireless Ethernet Kit
LPH1004A Series Hardened Ethernet PoE+ Switch User Manual
User Manual for the LPH1004A (Version 2)
Black Box Explains...vDSL.
VDSL (Very High Bit-Rate Digital Subscriber Line or Very High-Speed Digital Subscriber Line) is a “last-mile” broadband solution for both businesses and homes, providing economical, high-speed connections to fiber optic... more/see it nowbackbones.
VDSL enables the simultaneous transmission of voice, data, and video on existing voice-grade copper wires. Depending on the intended applications, you can set VDSL to run symmetrically or asymmetrically. VDSL’s high bandwidth allows for applications such as high-definition television, video-on-demand (VOD), high-quality videoconferencing, medical imaging, fast Internet access, and regular voice telephone services—all over a single voice-grade twisted pair. The actual VDSL distances you achieve vary based on line rate, gauge and type of wire, and noise/crosstalk environment.