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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).
Model 1005 24-Port Ethernet™ Repeater Hub
8
11
wall plate
#1
Straight-through 10BaseT
MDI switch set for cascade
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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.
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.
20-pin Edge Connector
SQE Switch
#2
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12 3 4 5 67 8 9 10 1112
MDI switch set for cascade
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