Interface Cards

Adtech 400301 OC-3c/STM-1 Single Mode Interface AX/4000 $300.00	Adtech 400302 DS3 Interface AX/4000 $300.00	Adtech 400302A DS3 / Monitor Interface AX/4000 $300.00
Adtech 400305 OC-3c/STM-1 Multimode Interface AX/4000 $300.00	Adtech 400310 ATM 25.6 Interface AX/4000 $300.00	Adtech 401317 Frame Relay Synchronous Interface AX/4000 $450.00
Adtech 401382 IP (L3) POS/ATM/FR OC-3c/OC-12c SM Interface AX/4000 $750.00	Adtech 401383 IP (L3) POS/ATM/FR OC-3c/OC-12c MM Interface AX/4000 $750.00