Andrew Wireless System CAPL17E19 Benutzerhandbuch

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ION®-E Series Low Power Carrier Access Point Installation Guide
M0201AAC
Page 40
© February 2018 CommScope, Inc.
 Installing CAP Ls
 
7
Connect the Vdc Power connector as appropriate for this installation.
For a CAP L with no local power supply and no hybrid fiber cable, connect a power cable (not supplied
by CommScope) to the proprietary 4-pin, 36 to 60 Vdc Power connector on the CAP L.
For a CAP L powered by the CAP L Hybrid Fiber Splice Box Kit (PN 7774354-xx) connect the:
power cable the proprietary 4-pin, 36 to 60 Vdc Power connector on the CAP L, and terminate the
other end to the CAP L Hybrid Fiber Splice Box
LC Fiber Jumper to the supplied OCTIS connector, and splice the other end of the fiber jumpers
inside the locally-mounted CAP L Hybrid Fiber Splice Box.
For a CAP L with the optional AC/DC Power Supply Kit (PN 7775087-xx), connect its Local Power
Jumper Cable Assembly to the proprietary 4-pin, 36 to 60 Vdc Power connector on the CAP L.
The CAP L is powered on as soon as you connect the CAP L to a power source; see
Cable a CAP L with a Copper Interface
All installations of a CAP L with a Copper Interface must follow the rules in
. Follow the cabling instructions that apply to the unit type that
you are installing.
Cat6A Cable Requirements for CAP Ls with a Copper Interface
The following cabling rules must be observed for all installations of a CAP L with a Copper Interface.
Plenum rated cable must be used wherever it is required by local electrical codes.
Shielded twisted pair is not required unless operating in a high RFI/EMI environment.
An ION-E system requires a minimum Signal-to-Noise Ratio (SNR) of 25 dB, and Alien Crosstalk (AXT)
must not degrade SNR on any cable by more than 0.5dB.
Cat6A cable wire size requirements are as follows:
23 AWG Cat6A cable (minimum EIA/TIA standards) must be used between RJ-45 connector points
24 AWG is the minimum wire size allowed for a Cat6A Patch Cord.
CommScope strongly recommends using factory terminated and tested Cat6A Patch Cord.
For information on how to test your Cat6A cables and connections, see 
.