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スイッチ Data EOC Master CD7944NのPDF 製品取扱説明書をオンラインで閲覧またはダウンロードできます。Data EOC Master CD7944N 18 ページ。 Device install guide
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2.3.3 Cable Laying
1.
The specifications, models, and quantities of cables should meet engineering design
requirements.
2.
The cable must be a whole wire with a complete sheath.
3.
The cables should be straight and tidy., and avoid cross-entanglement. The
remaining cable length should be uniform,
4.
At the same time,wiring locations for equipment expansion.should be reserved.
5.
Cable turns should be uniform and smooth.
6.
When laying the cables, there should be obvious signs on both ends of each cable for
easy connection and inspection.The cable labels should be affixed to the obvious
ends of the cables and not easy to fall off.
7.
The location, routing and direction of cable laying should meet the design
requirements of the construction drawings.
2.3.4 Label
1.
Each equipment(EPON, ONU, switch, etc.) involved in the EOC system and the
power switch box must be clearly labeled to facilitate future management and
maintenance.
2.
The labels of the cables are hanging at the both ends for easy reading.
3.
The numbering format of the equipment label is implemented according to the
relevant naming conventions.
4.
The label of the equipment should be affixed to the front of the device where it can be
easily seen.
5.
The note of the equipment label should be neat and clear, and the labeling method
should be consistent with as-built drawing.
6.
Attach the equipment list to the as-built file, and note the specific location of each
device in the equipment list.
Company Address: Room 601, Floor 6, Building F, Songbai Road 1008, Sunshine Community，Xili Street, Nanshan District, Shenzhen(518108)
Factory Address: Fl1, Bldg B, Wentao Industrial zone, Yingrenshiyongxin Village, Shiyan Street, Baoan district, Shenzhen, Guangdong, China (518055)
Tel: +86-755-26014509/4710/4711 Fax:+86-755-26014506
Website: www.cdatatec.com
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