TSW200E1
2 - Physical Characteristics
The TSW200E1 is a portable equipment with keyboard and liquid crystal display. The
display has 16 lines with 32 small characters each. The characters have many sizes to ease operation
and displaying of results. It has also many LEDs to help check test results, interfaces in use and the
signals at the interfaces.
It has a buzzer, a loudspeaker and a microphone.
The equipment is fed by internal batteries, charged by the provided power supply. On the
following sections, each part of the equipment will be covered.
2.1 - External Connections
• Switching power supply SPS: on the right side of the equipment there is a connector to
plug the provided battery charger.
• Remote/Printer : Serial communications connector for printer or computer. It is located
on the back panel.
• TX – G.703 2M : Coaxial cable connector used for G.703 2MHz interface transmission.
• RX1 – G.703 2M : Coaxial cable connector used for G.703 2MHz interface reception.
• RX2 – G.703 2M : Coaxial cable connector used for G.703 2MHz interface reception,
used only in the CAS-MFC module with the ANALYSER option.
• 120ΩTX1/RX1/RX2: RJ-45 female connector on the back panel. Used by the G.703 2M
interface when the 120Ω balanced interface is chosen.
• ETHERNET: RJ-45 female connector on the back panel.
• V.35/ V.36 / V.11 : HD26 female connector for these interfaces, located on the back
panel.
• RS232 / G.703 64k : DB25 female connector for these interfaces, located on the back
panel. For G.703 64k interface, it is necessary to use the provided adaptor.
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