Paradyne UIM-10/100 installation instructions Establish the Ethernet connection

c.Remove the blanking plate* from the selected port.

d.Carefully slide the faceplate of the UIM under the inside lip of the Mini DSLAM at the selected port opening such that the UIM circuit board is facedown and the UIM label shows through the port opening with the model name along the right-hand edge.

e.Ensure the mounting holes on the UIM are lined up with the corresponding pems on the Mini DSLAM board and the board-to-board connector key pins are properly aligned.

f.Gently press down with even pressure on all four corners of the UIM until the board-to- board connector is fully seated.

g.Secure the boards together at the pems with the (4) provided panhead screws.

h.Secure the UIM faceplate to the front of the Mini DSLAM chassis using the (2) provided beige flathead screws.

i.Replace the Mini DSLAM chassis cover and secure with the original (8) screws.

CAUTION *Blanking plates should be stored for possible future use. If a UIM is removed from a Mini DSLAM, it must be replaced with either another UIM or a blanking plate. DO NOT OPERATE A MINI DSLAM WITH

AN EMPTY UIM PORT.

3.Establish the Ethernet connection.

The Ethernet port is 10/100 auto-negotiating. Net to Net Technologies recommends that you set your hub, switch, etc. to auto-negotiate (if applicable) before making the Ethernet connection. Plug the Ethernet cable into the Ethernet RJ45 port on the UIM faceplate. Verify the connection; solid illumination of the Lnk LED on the UIM faceplate indicates an Ethernet link has been established. If the Lnk LED is illuminated but not the 100 LED then a 10 Mbps link has been established. If the 100 LED is also illuminated, then a 100 Mbps link has been established.

NOTE For most applications, the UIM-10/100 connects to a router or a PC using a straight-through Ethernet cable and to a hub or a switch using a crossover Ethernet cable. For any other connection combinations you must verify the pinout of the Ethernet device into which you are connecting the UIM-10/100 in order to determine which type of cable is required.

Ethernet RJ45 Port Pinout

Pin 1	RX+	Pin 5	not used
Pin 2	RX-	Pin 6	TX-
Pin 3	TX+	Pin 7	not used
Pin 4	not used	Pin 8	not used

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