tailieunhanh - DSX Modular Rear Cross-Connect RZX-3 Modules

RZX-3 is designed as a total system solution – not just components. Focused on simplifying the solution, the system approach provides ease of expansion, streamlines cross-connect jumper installation and reduces premature jumper exhaustion. And with one part number ordering, engineering, purchasing and installation labor is greatly reduced. Highest Density With the possibility of 336 midsize jack ports utilizing BNC connector interfaces in a m rack, the new RZX-3 has more capacity than any other midsize DSX available | DSX Modular Rear Cross-Connect RZX-3 Modules RZX-3 Chassis 600 mm Products RZX-3 is designed as a total system solution - not just components. Focused on simplifying the solution the system approach provides ease of expansion streamlines cross-connect jumper installation and reduces premature jumper exhaustion. And with one part number ordering engineering purchasing and installation labor is greatly reduced. Highest Density With the possibility of 336 midsize jack ports utilizing BNC connector interfaces in a m rack the new RZX-3 has more capacity than any other midsize DSX available. Cable Management Superior cable management all within the 600 mm footprint. Flexibility With its plug and play architecture the RZX-3 system is fully modular throughout chassis circuit frames and jacks. Individual BNC circuit frames remove easily from the chassis providing the most simplified and cost-effective restoral capabilities available. Durability ADC s robust DSX jack is constructed with mechanical support to ensure long service life unlike the lower quality solder-type connections on a printed circuit board often found in other systems. The die-cast coaxial jacks are rigorously tested with over 10 000 insertion withdrawal cycles. The solid cylinder design has a closed entry contact to prevent spring contact overstress. Reliability ADC doesn t use Teflon insulators ensuring true 75 Ohm impedance. RZX-3 s sealed jack has firewall protection preventing environmental contaminants from disturbing switch contacts. Make-Before-Break Switching Contacts Make-before-break contacts ensure that high speed signals never go open or unterminated during inservice patching. DS3 signals are always terminated to a 75 Ohm load preventing signal oscillation that can lead to bit errors during patching. 3 2 - 2 - 7 1 2 - 6 5 - 0 0 3 2 - 2 - 7 1 2 - 6 5 - 4 2 Jl DSX Modular Rear Cross-Connect RZX-3 Modules 600 mm Products Each module provides an IN and OUT switching jack for direct