Universal 1005 specifications Installing Slide-In Cards, Twisted Pair Connector/10BaseT Connection

Twisted Pair Connector/10BaseT Connection

To connect 10BaseT Cable to Model 1005 Repeater RJ-45 connectors:

1.Locate or build 10BaseT cables that are:

•802.3 compliant (See page 18)

•correct (straight through or crossover) cable configuration for site installation (See page 6)

•male RJ-45 plug

2.Connect male RJ-45 plug connector at one end of 10BaseT cable to Model 1005 Repeater Hub RJ-45 jack connector.

NOTE: Use MDI Switch to change polarity of RJ-45 cable at Port 1.

3.Connect male RJ-45 plug connector at other end of 10BaseT cable to DTE terminal RJ-45 jack connector (using Port 1 and setting MDI switch for cascade cable orientation) or to Hub RJ- 45 jack connector (using straight through cable orientation).

Straight-through 10BaseT wall plate

#1

T R A N S I T I O N

MDI switch set for cascade

T R A N S I T I O N

#2

MDI switch set for cascade T R A N S I T I O N

1 2 3 4 5 6 7 8 9 10 11 12

11 Model 1005 24-Port

Installing Slide-In Cards

CAUTION: Wear a grounding device and observe electrostatic discharge precautions when installing Slide-In Cards. Failure to observe this caution could result in circuit board failure.

NOTE: Slide-in Cards can be hot-swapped.

SQE Switch

20-pin Edge Connector

To install a Slide-In Card:

1.Determine if the Slide-In Cards has an SQE switch and, if so, verify that the SQE switch is in the OFF position:

NOTE: SQE switches must be set to the following OFF positions:

•	UTP/STP card	TOWARD 20-pin edge connector
•	Thinnet card	TOWARD 20-pin edge connector
•	AUI-DCE	AWAY FROM 20-pin edge connector
•	AUI-DTE card	Not Applicable
•	Fiber Optic card	TOWARD 20-pin edge connector
•	Redundant Fiber Optic	SQE jumper setting on board should be
		labeled; if not, holding card with 20-pin edge
		connector at top, jumper two leftmost pins.
•	Bridge	Not Applicable

2.With the Slide-In Card components facing up, carefully guide the Slide-In Card along the card guides until the Slide-In Card connector meets the the Model 1005 Repeater Hub backplane.

3.Firmly push the card into the slot until the Slide-In Card faceplate is flat against the Model 1005 Repeater Hub frame.

4.Rotate the Slide-In Card thumbscrews into the Model 1005 Repeater Hub threaded holes.

Ethernet™ Repeater Hub 8