One of the many benefits of using IP physical security devices is the wide variety of connectivity options available. Dealers who are knowledgeable about the various IP devices and technologies can utilize existing fiber optic cables for separate networks that can span great distances, providing connectivity to remote buildings, within large locations and on campus-type installations. These separate or “parallel” networks are the best choice for large installations because the security devices are connected to separate cables and network switches, which should eliminate any bandwidth concerns that might be raised by the client’s IT department.
The key concept here is that in most cases there are unused fiber optic links within cables that have been previously pulled between telecom closets. A typical scenario might be a situation in which the client has had fiber cables installed between their telecom equipment rooms. This is becoming more prevalent as 10 Gbps Ethernet is now standardized and end-users want this large-bandwidth connection to backhaul IP traffic between separate network switch arrays.