#2745 PCI Two-Line WAN IOA The #2745 supports up to two multiple protocol communications ports when one or two of the following cables are attached: #0348 V.24/EIA232 20-ft. (6m) PCI cable #0349 V.24/EIA232 50-ft. (15m) PCI cable #0353 V.35 20-ft./6m PCI cable #0354 V.35 50-ft./6m PCI cable #0355 V.35 80-ft./24m PCI cable #0356 V.36 20-ft./6m PCI cable #0358 V.36 150-ft./45m PCI cable #0359 X.21 20-ft./6m PCI cable #0360 X.21 50-ft./15m PCI cable #0365 V.24/EIA 232 80-ft./24m PCI cable #0367 Operations Console PCI Cable (not supported by configurator) PCI slots required: One (low or high-speed) The #2745 is a Customer Install Feature.