CORNING ONE GX 빠른 설치 시트 - 페이지 6

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CORNING ONE GX에 대해서도 마찬가지입니다: 일반 정보 매뉴얼 (12 페이지)

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(IF REQUIRED) FOR GX SUPPORTING THE

CELL BAND – INSTALL EXTERNAL FILTER

Note:

External filter (ordered separately – P/N: AK-GX-FILT-

850PS) is required if GX supporting the CELL band is

deployed along with units supporting the 800 MHz

band. The 850 CELL and 800 MHz service signals

must be conditioned and routed through two

separate RF paths. Refer to Figure 4.

Note the following:

• Either an OCH-4-WDM unit per GX or an OCH-8-WDM

(supporting two separate optical modules) is used.

• In installations with RIU, the services are conditioned via two

independent sectors (i.e., SectorA and SectorB) and routed

through dedicated optical modules in the OCH. One RIU-12

unit supports two sectors.

• In installations with RIU-4 – two RIU-4 units are required

(one for routing 850 CELL and one for 800 MHz).

It is recommended to perform this procedure before the

GX installation.

Figure 4. RF Signal Paths for GX Supporting S800 and GX with CELL 850 Deployed with HEU

Figure 5. RF Signal Paths for GX Supporting 800 MHz and GX with CELL 850 Deployed RIU-12

Corning Optical Communications

Quick Installation Sheet | CMA-581-AEN | Page 6