ocr: Figure 12. Tehrons ARLAN 100, products. Series 100 cost model 8 serial ports up to 19.2 Kbps ARLAN 010 transceiver ARLAN 120 multiport unit Serial port ARLAN 130 8 serial ports 250 feet single port Serial up to 19.2 Kbps port ARLAN 100 STMsAnN : sane ANe network ARLAN 010 SMAMTREEN controller transceiver 250 feet ARLAN 130 ARLAN 150 single port repeater