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CentreCOM
AT-3675 SNMP-Manageable Learning Bridge
7
The person handling the jumper block(s) must be grounded to prevent
electrostatic discharge.
5. Carefully remove jumper block(s) with an IC puller or a flat screwdriver.
6. Carefully reposition and reinstall the jumper block(s). Check for bent pins
or misalignment between the jumper block and socket.
7. Reinstall the top cover and screws.
Table 4: Jumper Block Options for Media Selection
Figure 2: Location of Jumper
Blocks/Sockets
Network Type Channel A Channel B
Pre-802.3 Ethernet T4A (Thick) T2A (Thick)
IEEE 802.3 10BASE5 T4A (Thick) T2A (Thick)
IEEE 802.3 10BASE2 T4 (Thin) T2 (Thin)
!
Caution