DC POWER UNIT clei For use in 23 inch DC 8UCS (90-0010-15) or 23 inch DC Switching Shelf (90-0662-06). This power supply is also used in the 3600+ 19 shelf (90-2671-02) and 23 shelf (90-2672-02). Two power supplies can be installed in the 90-0010-15 or 90

DC POWER UNIT clei For use in 23 inch DC 8UCS (90-0010-15) or 23 inch DC Switching Shelf (90-0662-06). This power supply is also used in the 3600+ 19 shelf (90-2671-02) and 23 shelf (90-2672-02). Two power supplies can be installed in the 90-0010-15 or 90-0662-06 for redundancy or load sharing. In a 3600+ shelf, power supply redundancy is met in a 2+1 configuration. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.