Tech Area • Welcome to the Black Box Tech Area site. Our Technical Support teams worldwide are dedicated to providing the best support for our products. If you need technical assistance, we offer many services. • Support Center • If you are lo...
OM3 and OM4 • OM3 and OM4 • There are different categories of graded-index multimode fiber optic cable. The ISO/IEC 11801 Ed 2.1:2009 standard specifies categories OM1, OM2, and OM3. The TIA/EIA recognizes OM1, OM2, OM3, and OM4. The TIA/EIA r...
...the standards of CAT5, CAT5e or CAT6. Neither is it contributing significantly to the resilience of the cable to resist external RF noise such as mains induced spikes. This is the primary task of the outer, overall shield. The physical construction...
Serial in the Industry • Serial in the industry • Serial protocols like RS232, RS422 and RS485 are still used in the industry. A lot of equipment purchased a long time ago is using these interfaces. Purchasing new equipment is not desirable or...
Millimeterwave Technology • Millimeter-wave Technology • Every technology has its pro's and con's. • The good thing about FSO (Laserlink) is the high bandwidth, the security and good price/value relation. The bad thing about FSO (Laserlink) is...