Raymar-Telenetics Myriad Rack Modem Cards

Each modem card can be installed with any popular Pony Express modem modules, from Bell 202T to V.32 bis.
 
MD2.4 V22bis, 2400 bps, Dial-up Modem
MD9.6FPD 9600 bps Digital Fast Poll Modem
MD14.4 V32bis, 14.4 Kbps, Dial-up Modem
MD14.4L V32bis, 14.4 Kbps LL Modem
MD23 V23, 1200 bps LL modem
MD202T Bell 202T, 1200 bps Leased-Line Modem

The Raymar-Telenetics Myriad Rack Mount Modem Bank is an industrial grade, 19" 3U (5.25" H) chassis with slots for 18 modem cards and 2 power supply cards. Each modem card can be installed with any of popular Pony Express modem modules, from Bell 202T to V.32 bis.