Z-Band video Gen 4 "GigaBUD 1000", Руководство по установке

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“GigaBUD 1000” Installation Guide
Installation Requirements:
Category Cable:

Category 5E or better cable for horizontal wiring plant per ANSI/TIA-568-C Series Standard

Category patch cables
Category cable must be matched throughout a Z-Band System. Do not use a mixture of different
cables
Coax Cable:

Coaxial cable backbone cannot exceed 400’ if using RG-6, or 600’ if using RG-11 (Use single-mode fiber
for distances greater than 600’)

Use RG-6 coaxial cables to cascade the “GigaBUD 1000’s” in the same closet
Other Requirements:

35 dB amplifier with gain and tilt for Direct Cable Feed or to increase and flatten Headend signals to the
proper levels

RF meter capable of measuring analog and digital signals levels plus C/N for analog, and MER for digital
channels across the CATV spectrum

One GigaBOB for each TV or video-enabled PC in the System

Two-Way Splitter
Fiber Cable:

Use single-mode cable with SC/APC connectors

Optical wavelength: 1300

RF input power range to “Z-Band Light TX”: 20 dBmV + or - 5dBmV

Optical Meter capable of reading Single-mode SC/APC Terminated Fiber at 1300nm wavelength

Optical input power range to “GigaBUD 1000”: –1dBm to –4dBm
RF Input Levels:
Make sure that the input coming into the System is as follows (assume a 35 dB amplifier with gain and tilt is
used prior to input, if required in order to obtain proper signal levels):
Analog Only Digital Only Analog & Digital Combined
Level 23 dBmV flat 20 dBmV flat 23 (A) dBmV/ 17 (D) dBmV
C/N 43dB or greater 43 dB or greater
MER 36 dB or greater into GigaBUD 36 dB or greater into GigaBUD
Figure 9