ZINWAVE 2700
DISTRIBUTED ANTENNA SYSTEM
-
INSTALLATION AND TECHNICAL MANUAL
ZINWAVE 2700 DAS - INSTALLATION AND TECHNICAL MANUAL
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Where there is no singlemode content within the backbone cabling, the choice lies between the re-use of existing
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multimode optical fibre cabling (see 4.3.1.2) and the installation of additional multimode or singlemode backbone cables
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(see 4.3.1.4).
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SMF optical fibre cable: building backbone
Industry-standard SMF cord
Duplex LC - backbone panel
Zinwave SMF TO cable
Optical fibre management
Fusion spliced industry-standard SMF pigtails
ZinWave
Termination Panel
Backbone
Termination Panel
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Figure 4-5: Re-use of existing singlemode optical fibre backbone cabling at an FD/HC via patching
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Zinwave SMF TO Cable
Optical fibre management containing fusion splice joints
SMF optical fibre cable: building backbone
ZinWave
Splice Panel
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Figure 4-6: Re-use of existing singlemode optical fibre backbone cabling at an FD/HC via splicing within a panel
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4.3.1.3
Re-use of existing multimode backbone cabling
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If there are adequate numbers of unused (or reassignable) multimode optical fibres in the building backbone cabling then
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their use for the ZinWave 2700 DAS will require, as shown in Figure 4-7:
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•
a crossconnection using the appropriate ZinWave hi-conn “patch cord” between the and the ZinWave Termination
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Panel in the FD/HC;
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•
the re-termination (at both ends) of the available optical fibres in the existing backbone panel using appropriate hi-
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conn pigtails of Table 3-8;
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•
the replacement of the backbone panel adaptors (at both ends) with their singlemode equivalents.
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