|
Black Box TL305A
Black Box TL305A
品牌：blackbox
型号：TL305A
产品描述：
Programmable Sharing Device, 8-Port (PSD-8)
TL305A Features
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)
|
|
