LONGSPAN Camera Unit: long-range POE (powered from Base unit). Working together. LONGSPANs Base and Camera units deliver unprecedented power and bandwidth over extreme lengths of regular Cat 5e or Cat 6 network cable. enabling a dependable connection to IP cameras and other remote network devices. IP cameras can demand peak network bandwidth of several times their average data rate while transmitting critical high-activity or low-light scenes. That's why LONGSPAN has been designed to support the full 200Mbps bandwidth required for reliable 100Base-T Ethernet at up to 840 metres Cat 6 (or 690 metres Cat 5e). - As a point-to-point solution with no mid-cable equipment and smart. automatic self-configuration. installation is simple and instantaneous.- LONGSPAN even supports single-pair UTP cables. providing a fast upgrade solution for legacy analogue systems. - For longer distances. LONGSPAN can automatically negotiate a 10Base-T connection. supporting a range in excess of 1000 metres and