Hunan Yuao Biotechnology Co.-Ltd
Hunan, CN
@babydiaperscn
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SKU 0YXQF-patch cord
patch cord
Patch cables are used for connections to CATV (Cable Television), telecommunicat
Communication Cables
Price on request
No public price on this one — ask the supplier for a quote.
Details
PC ＜ -40dB, UPC (Ultra Physical Contact) ＜-50dB, APC (Angled Physical Contact) ＜-60dB
To reduce the back reflection of a connector,UPC polish. Industry standard is a minimum of–40dB for PC back reflec-tion measurement and–50dB for UPC back reflection measurement. If even less back reflection is required, an APC might be necessary. An APC connector has an 8ºangle cut into the ferrule. These connectors are identifiable by their green color. An APC polished connector has an Indus-try Standard Minimum of–60dB measurement. APC fiber ends have low back reflection even when disconnected.