UL 1651-2018 pdf free download

UL 1651-2018 pdf free download.Optical Fiber Cable.
a) CABLE TYPE-LETTER DESIGNATION — Use of the word “Type is not required:
“Type OFNP” and “Type OFCP” for cables that comply with the requirements in this Standard as well as complying with 7.1 and 1.2(a) as to flame propagation and smoke density in the National Fire Protection Association Standard Method of Test for Flame Travel and Smoke of Wires and Cables for Use in Air-Handling Spaces, ANSI/NFPA 262 (plenum flame test). These cables may be marked “FT6”; where used, this marking is to be spaced from the other cable markings required in this paragraph.
“Type OFNR” and “Type OFCR” for cables that comply with the requirements in this Standard as well as complying with 8.1. 8.2, and 1.2(b) as to flame-propagation characteristics in the Test for Flame Propagation Height of Electrical and Optical-Fiber Cables Installed Vertically in Shafts. UL 1666 (near flame test).
“Type OFNG” and “Type OFCG” for cables that comply with the requirements in this Standard as well as complying with 1.2(c) and 9.31 as to cable damage in the FT4/ IEEE 1202 Type of Flame Exposure (smoke measurements are not applicable) in the Standard for Vertical-Tray Fire-Propagation and Smoke-Release Test for Electrical and Optical-Fiber Cables, UL 1685. These cables may be marked “FT4/IEEE 1202” or “FT4”: where used, this marking is to be spaced from the other cable markings required in this paragraph.
“Type OFN” and “Type OFC” for cables that comply with the requirements in this Standard as well as complying with 1.2(c) and 9.2.1 or 9.3.1 with regard to cable damage in the UL Flame Exposure or FT4IIEEE 1202 Type of Flame Exposure (smoke measurements are not applicable) in the Standard for Vertical-Tray Fire-Propagation and Smoke-Release Test for Electrical and Optical-Fiber Cables, UL 1685. Where the vertical-tray flame test with which the cable complies consists of the FT4/IEEE 1202 Type of Flame Exposure, the cable may be marked “FT4/IEEE 1202” or “FT4”; where used, this marking is to be spaced from the other cable markings required in this paragraph.
b) RESPONSIBLE ORGANIZATION — The name of the cable manufacturer, that manufacturers trade name for the cable, or both, or any other appropflate distinctive marking by means of which the organization responsible for the cable is readily identifiable. Where the organization responsible for the cable is different from the actual manufacturer, both the responsible organization and the actual manufacturer shall be identified by name or by appropriate coding such as trade name, trademark, or the assigned electrical reference number. It is appropriate to identify the actual manufacturer by the assigned colored marker thread or combination of colored marker threads; however, unless it or they supplement ink printing as stated in 15.3 and 15.4, colored marker thread(s) shall not be used to identity the responsible organization.UL 1651-2018 pdf free download.