GE DS2020BRCBG2A Analog output module
If you are unable to establish a local management session with the switch through the RS-232 Terminal Port on the front panel, do the following: Check to be sure that the RS-232 cable is securely connected to the RS-232 Terminal Port on the switch and to the RS-232 port on the terminal or personal computer. Check to be sure that you are using a straight-through RS-232 cable. Do not use a cross-over cable. Check to be sure that the operating parameters on the terminal or the terminal emulation program, if you are using a personal computer, have been set correctly.
The AT-MC115XL and AT-MC116XL are Ethernet
and Fast Ethernet media converters designed to transfer Ethernet data between twisted pair cabling and multimode fiber optic cabling. These media converters allow you to extend the distance of your network up to 300 meters (984 feet) or 2 kilometers (1.2 miles), depending on the operating speed. The AT-MC115XL and AT-MC116XL media converters have a 10Base-T/ 100Base-TX twisted pair port and a 10Base-FL/100Base-SX fiber optic port. The twisted pair port has an RJ-45 connector and a maximum operating distance of 100 meters (328 feet). The fiber optic port has either a SC or ST connector, depending on the model. Both ports can operate at either 10 Mbps or 100 Mbps and feature half- and full-duplex operation.
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