Rear module: RM34 General use: HD video products Used with: Q-Down123, Q-Down183, SYN HD*, SYN HD-AFD* and ViViD HD* (* Indicates that this product is only used with the RM34) Also used to form a double height rear module (in combination with a different rear module) for various boards, including the Q-Down-AG 3G down converter and Up-Down 3G up/down/cross converter Connectors: 6 BNCs Frame slots used: 1 Boards in 4U: 24 Boards in 2U: 12 Boards in 1U: 6 Boards in DTB: 2 Notes: Can pass both HD and SD signals. For the Q-Down183 two RM34 rear modules must be used together. Alternatives: RM45 (extra dedicated SDI output for Q-Down)