ADC Telecommunications Inc. F0684-112 Manual Do Utilizador

7-7

CONFIDENTIAL

Repeater

Installed between lightning arrestor/surge suppressor and Hub; N-male to N-male 
coaxial cable. The Repeater must be a UL listed product.

Attenuator

Installed between the circulator and the Hub downlink port to prevent overload. 
Optionally, it may be installed between the uplink port and the circulator.

Circulator or Duplexer

Installed between the repeater and the Hub uplink and downlink ports

Base Station

Installed, inspected; verify RF power (see tables in Section 6.3 on page 6-4); 
N-male to N-male coaxial cable

Attenuator

Attenuation may be required to achieve the desired RF output at the RAU, and the 
desired uplink noise floor level

Circulator or Duplexer

When using a duplex BTS: Installed between the BTS and the Hub uplink and 
downlink ports. Not used with a simplex BTS

5-port Alarm Daisy-Chain Cable 
(PN 4024-3)

For contact alarm monitoring of fault and warning alarms. Used to feed the alarms 
from multiple Fusion Wideband Main Hubs into a BTS or FlexWave Focus. N.C. 
Operation.

Coaxial: repeater, base station, Smart Source 
to Fusion Wideband Main Hub

Coax approved; N-type male connectors.

Coaxial: RAU to passive 
antennas

Use low-loss cable; N male connector; typical 1 m (3.3 ft) using RG142 coaxial 
cable.

Fiber: Main Hub to Expansion Hubs

SC/APC (angle-polished) male connectors for entire fiber run (can use SC/APC 
pigtails, PN 4012SCAPC-10 for MMF or 4013SCAPC-10 for SMF);

Use jumper fiber cables for collocated Main and Expansion Hubs (3 m/10 ft.):

Multi-mode: PN 4017SCAPC-10
Single-mode: PN 4018SCAPC-10

Distance limited by optical loss of 3 dB

Multi-mode up to 500 m (1640 ft.)
Single-mode up to 6 km (19,685 ft.)

CATV

TIA-570-B approved; centerpin F male connectors. CATV connectors must be 
connected to the shield at both ends. The RAU will be damaged if it is mis-wired.

Tie-off cables to avoid damaging the connectors because of cable strain.

Fusion Wideband Expansion Hub to RAUs

• Minimum: 0 meters (0 ft)
• Maximum: RG-59: 130 meters (426 ft) *

RG-6: 140 meters (459 ft)

RG-11: 235 meters (771 ft)

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