bell-202.com
DB25 RS232 cable interface to Bell 202 Modems
http://www.bell-202.com/rs232-pinouts.asp
To interface to the ASE Bell 202 Modem, in either the Stand-alone or Rack mount configuration, a DB-25 cable is required. The modems all have a DB-25 Female adaptor, which means the cable required to interface to the modem must be a DB-25 Male. The Pinout for the RS232 interface into the modem is as follows:. TXD – Transmit Data. RXD – Receive Data. RTS – Request To Send. CTS – Clear To Send. DSR – Data Set Ready. Com – Common. DCD – Data Carrier Detect. DTR – Data Terminal Ready. RXD – Receive Data.
bell202.com
DB25 RS232 cable interface to Bell 202 Modems
http://www.bell202.com/rs232-pinouts.asp
To interface to the ASE Bell 202 Modem, in either the Stand-alone or Rack mount configuration, a DB-25 cable is required. The modems all have a DB-25 Female adaptor, which means the cable required to interface to the modem must be a DB-25 Male. The Pinout for the RS232 interface into the modem is as follows:. TXD – Transmit Data. RXD – Receive Data. RTS – Request To Send. CTS – Clear To Send. DSR – Data Set Ready. Com – Common. DCD – Data Carrier Detect. DTR – Data Terminal Ready. RXD – Receive Data.
adimarco.com.br
Empresas Representadas | Adimarco - Consultoria e Equipamentos para Teste de Redes Elétricas
http://www.adimarco.com.br/representadas
9658; Empresas Representadas. Equipamentos para testes de sistemas elétricos, como relés de proteção, medidores, transformadores, TPs, TCs, disjuntores, monitoramento e descargas parciais. Para acessar o site. High Voltage, Inc. Equipamentos para testes de tensão aplicada, Hipot AC e DC, VLF, localizador de falhas em cabos e testes automáticos do dielétrico de óleo isolante. Para acessar o site. Applied Systems Engineering, Inc. Para acessar o site. Para acessar o site. CPC 100 CP TD1.
bell202.com
Rack mount Bell 202 Modems, Bell 202T Modems, Bell V.23 Modems
http://www.bell202.com/bell-202-modem-rack.asp
Rack Mount or Chassis Modems. The 16 Channel modem chassis does not require both power supplies to operate, and can run on a single supply. The second power supply can be added to provide the user with a higher mean time between failure. The power supplies are also hot swappable. The back plane for the Rack modem is used to terminate the RS232 and TELCO connections. The picture below shows the back plane in detail. Half or full duplex; 2 or. Asynchronous, binary, serial. Voice grade, private lines. 25 pi...
bell-202.com
Stand Alone Bell 202 Modems, Bell 202T Modems, Bell V.23 Modems
http://www.bell-202.com/bell-202-modem-stand.asp
Stand Alone Bell 202 modem. The Stand alone or Box modem can be equipped with either the Bell 202 modem, the Bell 202T modem or the ITU V.23 modem. The metal enclosure or box, is 187 x 105 x 36 mm or 7.35 x 4.14 x 1.42. Flanges are provided at both ends for mounting the equipment. Front and Back of the Stand alone Bell 202 Modem. Specifications of the Standalone modem:. Half or full duplex; 2 or. Asynchronous, binary, serial. Voice grade, private lines. 600 ohms, balanced. 1200 Hz and 2200 Hz ± 1%. You m...
bell202.com
Bell 202 Modems, Bell 202T Modems, CCITT V.23 Modems
http://www.bell202.com/index.asp
Welcome to Bell202.com. Bell 202 Modems - Bell 202T Modems. Click on photo to Enlarge. Rack Mount Bell 202 Modem. Bell 202 Modem - Box. Applied Systems Engineering, Inc, has been manufacturing Bell 202 modems, Bell 202T modems, and ITU V.23 modems for over 10 years. Our customers include Power Utilities, Oil and Gas SCADA, Water treatment, SCADA equipment manufacturers, Engineering firms and many others. All Bell modems are available in a 19 rack configuration with a 16-slot custom back plane, or stand a...
bell202.com
Variations from Bell 202 Modems, Bell 202T Modems, Bell V.23 Modems
http://www.bell202.com/202vs202tvsV23.asp
Bell 202 modem, Bell 202T modem and ITU V.23 Specifications. Table 1 shows the FSK frequencies for the Bell 202/202T and the V.23 modems. The ASE single-channel modem includes the following features:. 900 Hz soft-carrier turnoff. LED indicators for transmit data (TX), receive data (RX), request-to-send (RTS) clear-to-send (CTS), carrier detect (CD), and power. DIP switches to select modem timing parameters (at one-millisecond increments). Switch selectable transmit levels from 0 to –31dB. You can set the...
bell-202.com
Testing your Bell 202 Modems, Bell 202T Modems, ITU V.23 Modems
http://www.bell-202.com/bell-202-modem-testing.asp
Testing your Bell 202 Modem. Your Bell 202 modem comes fully tested from the factory. However if you need to perform some tests on an installed modem, we have put together a few scenarios which may help to determine if the modem is operating correctly. The following steps describe the test procedure for the single-channel modem:. Connect the Bell 202 modem to a PC or laptop COM Port using a straight-through modem cable. Run a terminal program such as Hyper terminal on Windows. 1671 Dell Avenue, Suite 200.
bell202.com
Rack mount Chassis for Bell 202 Modems, Bell 202T Modems, Bell V.23 Modems
http://www.bell202.com/pic-bell-202t-modem-rack.asp
Click Here to return to the Main Bell-202.com web site. Or Use the back button in your browser. Picture of the 3U (unit height) 19 Inch (wide) Rack mount chassis populated with either the Bell 202 modem, Bell 202T modem or the ITU V.23 modems. It has been designed to accommodate redundant power supplies for even higher reliability. You may contact us in Campbell, CA by phone at 408-364-0500. Fax to 408-364-0550, or via email at products@ase-systems.com. Applied Systems Engineering, Inc.
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