Switch-selectable DCE/DTE. Connect terminals or modems without crossover cables.
Clock Internal or external (from DTE or DCE) Contention Type RTS/DCD control or data signals Operation Synchronous or asynchronous Speed (Maximum) 19.2 kbps CE Approval Yes Interface RS-232 Connectors (5) DB25 F Indicators Both: (1) ON/OFF, (1) for data broadcast from main channel to subchannels; TL304A: (4) for Channel Activity, (4) for Channel Disabled; TL305A: (8) for Channel Activity, (8) for Channel Disabled Power 115 VAC, 60 Hz, 10 watts (230-VAC version on request) Size TL304A: 1.8"H x 14"W x 10.5"D (4.6 x 35.6 x 26.7 cm); TL305A: 1.7"H x 17"W x 8.2"D (4.3 x 43.2 x 20.8 cm) Weight TL304A: 5.5 lb. (2.5 kg); TL305A: 4.4 lb. (2 kg)