Himachal Futuristic Communications Ltd. Manufactures Synchronous Digital Hierarchy Digital Cross-connect Equipment. The cable division, wireless division and the wire line division of Himachal Futuristic Communications Ltd. Is an ISO 9001 and 9002 accredited company. Synchronous Digital Hierarchy Digital Cross-connect Equipment supplies a cross-connect matrix to switch digital signals from incoming ports to outgoing ports. Synchronous Digital Hierarchy Digital Cross-connect Equipment having a maximum capacity of 512 STM-1 equivalent ports, which allows cross-connect at any VC level [VC-1, VC-2, VC-2-5c, VC-3, VC-4, and VC-4-4c]. The cross-connections can be realized between a wide range of PDH and SDH interfaces.