Grounding of optical cables in the machine room: After the optical cable enters the machine room, the optical cable reinforcement core must be connected to the ODF frame lightning protection ground wire row, and the lightning protection ground must be connected to the. Grounding of optical cables in the machine room: After the optical cable enters the machine room, the optical cable reinforcement core must be connected to the ODF frame lightning protection ground wire row, and the lightning protection ground must be connected to the. Grounding of optical cables in the machine room: After the optical cable enters the machine room, the optical cable reinforcement core must be connected to the ODF frame lightning protection ground wire row, and the lightning protection ground must be connected to the outdoor ground wire row with a. An Equipment Room contains the cabling panel (the location for backbone cabling), telephone systems, power protection, non-interruptible power supplies (UPS), LAN equipment (such as firewalls, routers, core switches and hubs) and any servers and data storage equipment, including the associated. The odf optical fiber distribution frame in the computer room is an important supporting equipment in the optical transmission system. It is used for the termination and distribution of the trunk optical cable at the central office in the optical fiber communication system. The information contained in this manual should serve as a guide to proper. Backbone cables are used to provide interconnections between entrance facilities (EFs), access provider (AP) spaces, service provider (SP) spaces, common equipment rooms (CERs), common telecommunications rooms (CTRs), equipment rooms (ERs), telecommunications rooms (TRs), and telecommunications. This chapter covers structured wiring and methods of routing it from equipment rooms to desktops. Planning is key to any successful equipment room.