Data General AViiON 5000 Series, Customer Documentation

Page: 134 / 210

Connecting External Devices to VME Option Boards
4-34
014–001867
Use one of the cables shown in Table 4–11 to connect your AViiON computer to a
token ring LAN.
Table 4–11 Token Ring LAN Cables
Cable Type Part Number Model Number Length (m)
hi T i t ir
005–33617 15333E003 0.8 (2.5 ft)
Shielded Twisted Pair
pi to 80
005–33618 15333E016 4.9 (16.0 ft)
(9-pin D to IEEE 802.5)
005–33619 15333E065 19.8 (65.0 ft)
Unshielded Twisted Pair
(9-pin D to RJ11)
007–5052 15335E008 2.4 (8.0 ft)
Figures 4–41 and 4–42 show typical shielded and unshielded cable connectors,
respectively, used to connect VTRC controllers to network access units.
Shielded cable to TAU
Connector screws
IEEE 802.5 data connector
9-pin D
connector
to VTRC
Figure 4–41 Shielded Twisted Pair Connectors
RJ11 connection to LAN
(indirect to TAU)
Connector screws
Unshielded twisted pair
(telephone) cable
Media filter
9-pin D
connector
to VTRC
Figure 4–42 Unshielded Twisted Pair Connectors
To connect the VTRC to your LAN connection, follow these directions.
1. Align the connector pins and D-shaped bevels before gently pushing the 9-pin
cable connector onto the VTRC board connector.