H3C ANT-2503C-M2 Installation Manual

H3C ANT-2503C-M2 Installation Manual

Ceiling-mount

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H3C ANT-2503C-M2 ceiling-mount antenna installation guide ·············································································· 1
Technical specifications ···················································································································································· 1
Safety precautions ····························································································································································· 4
Installation guidelines ······················································································································································· 4
Choosing a mounting location ········································································································································ 4
Mounting the antenna ······················································································································································ 4
Tools and accessories required ······························································································································ 4
Mounting the antenna on a ceiling ························································································································ 5
Recommended cable ················································································································································ 6
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  • Page 1 Contents H3C ANT-2503C-M2 ceiling-mount antenna installation guide ·············································································· 1   Technical specifications ···················································································································································· 1   Safety precautions ····························································································································································· 4   Installation guidelines ······················································································································································· 4   Choosing a mounting location ········································································································································ 4   Mounting the antenna ······················································································································································ 4   Tools and accessories required ······························································································································ 4  ...
  • Page 2 H3C ANT-2503C-M2 ceiling-mount antenna installation guide Technical specifications The ANT-2503C-M2 antenna is designed for use in indoor environments. It is connected to the 2.4-GHz or 5-GHz antenna port on an H3C indoor AP through an N-type connector. Figure 1 Antenna view...
  • Page 3 Manual Version:5PW100-20120627 Figure 2 through Figure 5 show the horizontal and vertical radiation patterns. Figure 2 2.4-GHz horizontal pattern Figure 3 2.4-GHz vertical pattern...
  • Page 4 Manual Version:5PW100-20120627 Figure 4 5-GHz horizontal pattern Figure 5 5-GHz vertical pattern...
  • Page 5 Choosing a mounting location The ANT-2503C-M2 is typically mounted indoors on the ceiling. Keep the antenna away from metal obstructions such as heating and air-conditioning ducts. Typically, the higher an antenna is above the ground, the better it performs. If possible, use a cable as short as possible to connect the antenna and Mounting the antenna You can mount the ANT-2503C-M2 antenna on a ceiling.
  • Page 6 Manual Version:5PW100-20120627 One electric drill and associated drill bits • Mounting the antenna on a ceiling To mount the antenna on a ceiling: Drill an 18 mm (0.71 in) diameter hole in the ceiling where you want to mount the antenna. See callout 5 in Figure Remove the flat washer (callout 3 in...
  • Page 7 (6) Ceiling Recommended cable H3C recommends that you use a high-quality, low-loss cable with the antenna. Coaxial cable loses efficiency as the frequency increases, causing signal loss. Keep the cable as short as possible because cable length also causes signal loss (the longer the run, the greater the loss).

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