The 990-55591-02 is a TIMEHUB 5500 DS1 O/P CONNECTOR MODULE EXPANSION SHELF, #NEVER MANUFACTURED for the TIMEHUB-5500 product line. VenTel buys, sells, tests and installs SYMMETRICOM TIMEHUB-5500 products.
Contact us now for availability, pricing or other product information:
TIMEHUB-5500TimeHub 5500 is a next-generation Building Integrated Timing System (BITS) designed by Symmetricom for communication service provider networks. The NGN-ready platform is NEBS Level 3 Certified for Carrier-Grade Networks with all traditional central office synchronization and timing requirements. Symmetricom was acquired by Microsemi in 2013.
DS1- DIGITAL SIGNAL 1 (=T1), 24 DS0 CHANNELS