The AIT Tape 35/70GB FE-13438-01 external is a parallel communications link that provides multipoint inter- connection of up to 16 processors in a local distributed network.The AIT Tape 35/70GB FE-13438-01 external operates at speeds of up to 1 Mbyte per second using direct memory access in full-duplex. The Speed depends an the bus length. Maximum bus length is 91 meters (300 feet). AIT Tape 35/70GB FE-13438-01 external and BC17T cables are included. AIT Tape 35/70GB FE-13438-01 external PCL11 multiple link.