Specifications OSN 2500 Dimensions 472 mm (H) x 447 mm (W) x 295 mm (D) Switch Capacity TDM: 60 Gbit/s (higher order), 20 Gbit/s (lower order) Service Slots 12 slots for processing boards and 8 slots for interface boards Supported Interfaces MSTP interfaces STM-16/4/1, E1/E3/E4/T1/T3, FE/GE, DDN, IMA/ATM, FEC/EFEC,SAN, Video WDM interfaces 40-channel DWDM interfaces, compliant with ITU-T G.694.1 8-channel CWDM interfaces, compliant with ITU-T G.694.2 Power Supply DC: -48V DC or -60V DC AC: 220V/110V AC Clock Synchronization Line clock source Tributary clock source Two external clock inputs/outputs (2 MHz or 2 Mbit/s) Auxiliary Interface Orderwire interface, NNI connection interfaces management serial interface, serial interfaces, 64 kbit/s codirectional data channel, 10M/100M NM interface, commissioning interface Alarm interface, Cabinet alarm indicator interface HUAWEI OSN 2500 OSN2500 02300619 SSQESUBRACK Enhanced Subrack Developed by Huawei for highly efficient voice and data services transmission on a single platform, the OptiX OSN 2500 offers an intelligent, next-generation optical transmission solution. Used at the access and convergence layers of the Metropolitan Area Network (MAN), the OptiX OSN 2500 can also be networked with the other Huawei equipment to optimize customer investment. The HUAWEI OptiX OSN 2500 subrack has a one-layer structure. The subrack consists of the slot area for processing boards, slot area for interface boards, slot area for the auxiliary interface board, power supply area and fan area. The OptiX OSN 2500 subrack has only one layer. The left portion and right portion of the subrack, where eight slots are present, are slot areas for interface boards. The middle portion of the subrack, where ten slots are present, is the slot area for processing boards.
