Black Box 25522 User Manual
© 2007. All rights reserved. Black Box Corporation.
This cable is perfect for Digital Signal (DS) interconnect and
•100% tested to Bellcore
•Delivers low attenuation; suitable for indoor or outdoor use.
This cable is designed specifically for interconnecting
between two patch panels, transmitters, receivers, or telephone switches.
Attenuation (Maximum) — 2.5 dB/100 ft., 22.368 MHzCapacitance (Nominal) — 17.7 pF/ft. (conductor to shield)
Delay (Nominal) — 1.34 nsec/ft. Impedance (Nominal) —75 ohms Outside Diameter —0.399" (1.01 cm)
Resistance (Nominal, @ 68°F/20°C) — Conductor: 41 ohms/1000 ft.; Shield: 5.3 ohms/1000 ft.
Return Loss (Minimum) — 30 dB, 15 to 90 MHz Velocity of Propagation —76%
Why Buy From Black Box? Exceptional Value. Exceptional Tech Support. Period.
Recognize any of these situations?
•You wait more than 30 minutes to get through to a vendor’s tech support.
•You don’t have a purchase order number and the tech refuses to help you.
•It’s 9 p. m. and you need help, but your vendor’s tech support line is closed.
According to a survey by Data Communications magazine, 90% of network managers surveyed say
that getting the technical support they need is extremely important when choosing a vendor. But even though network managers pay anywhere from 10 to 20% of their overall purchase price for a basic service and support contract, the technical support and service they receive falls far short of their
At Black Box, we guarantee the best value and the best support. You can even consult our Technical Support Experts before you buy if you need help selecting just the right component for your application.
Don’t waste time and
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