![Amazon.co.jp: Transition Stand-Alone – Short – Haul Modem – Serial RS-232 232 SC Multi-Mode/9 Pin D-SUB (DB-9 9) – Up To 1.2 miles – 1300 NM : Electronics Amazon.co.jp: Transition Stand-Alone – Short – Haul Modem – Serial RS-232 232 SC Multi-Mode/9 Pin D-SUB (DB-9 9) – Up To 1.2 miles – 1300 NM : Electronics](https://m.media-amazon.com/images/I/41eXyyqEtPL._AC_UF894,1000_QL80_.jpg)
Amazon.co.jp: Transition Stand-Alone – Short – Haul Modem – Serial RS-232 232 SC Multi-Mode/9 Pin D-SUB (DB-9 9) – Up To 1.2 miles – 1300 NM : Electronics
Transition Networks Stand-Alone - short-haul modem - J/RS232-CF-01(SC)-NA - Transceiver Modules - CDW.com
![Penril V34 V.34/33.6K Stand Alone modem, LCD front panel, 2/4 wire operation 117VAC - Click IT Direct Penril V34 V.34/33.6K Stand Alone modem, LCD front panel, 2/4 wire operation 117VAC - Click IT Direct](https://www.clickitdirect.com/wp-content/uploads/2018/08/product_A_L_ALX_Frame3.gif)