OpenScape Business X1R system unit rack including SW. - Including power supply - Including integrated distributor - Including mainboard OCCBS with: - 1 Gigabyte LAN connection (customer LAN) - 1 Gigabyte (WAN connection (direct Internet)) - 1 Gigabyte (Admin) - 8 UPO/E participants - 4 analog participants (a/b) - 1 USB 2.0 connection (service) - 1 USB 2.0 connection (USB storage medium) - 1 USB 3.0 connection (USB storage medium) - 1 3.5mm jack socket (audio in) for music on hold / announcements via analog audio devices - 1 slot (internal) for M.2 SATA SSD memory card - 1 slot (internal) for optional M.2 NVMe SSD memory card - 1 slot (internal) for optional voice channel module (OCCBL) - 1 slot (internal) for optional clock module (CMAe) Without power cable: The country-specific power cable must be ordered separately.