Bittree 2 RU 2x24 DE9-F to DE9-F Bulkhead Panel The Bittree BH-DB92X24 is a 2-RU DE9-F-to-DE9-F Bulkhead Panel with 2 rows of 24 DE9-F connectors. Specs Layout 2 x 24 (2 Rows of 24 DE9-F Connectors) Height 2-RU (3.5 Inches) Connections DE9-F (Front Panel), Feed-Through to DE9-F (Rear... $289.00 Add to Cart