TECHNICAL
Call 1-800-626-0005
www.hubbell-premise.com
N9
ANSI/TIA
-568-
C.1
X
Backbone distances are application dependent. Maximum distances for UTP are based on voice transmission. A 90-meter
maximum distance applies to UTP data transmission at a bandwidth of 5-16 MHz for Category 3, 20-100 MHz for Category
5e, and 1-250 MHz for Category 6.
X
For UTP
voice applications and fiber, the backbone distances of segment “B” may be increased if “C” is less than the maximum,
but the total B + C must not exceed “A”.
X
Refer to "Optical Fiber Supportable Distances" on page N7.
Main Cross-Connect
to
Horizontal
1st Level Backbone
Media Type
Distance
62.5/125
Pm fiber or 2000m
50/125
Pm
fiber
(6560’)
Singlemode fiber
3000m
(9840’)
UTP (voice)
800m
(2624’)
UTP (data)
90m
(295’)
WORK AREA
HORIZONTAL CABLING
Cross Connect
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