Cisco ONS 15454 Series Reference Manual page 55

ONS_15454_Reference_Manual_R8.5.x_--_Shelf_and_Backplane_Hardware
TL1 Craft Interface Installation
You can use the craft pins on the ONS 15454 backplane or the EIA/TIA-232 port on the TCC2/TCC2P card
faceplate to create a VT100 emulation window to serve as a TL1 craft interface to the ONS 15454. Use a
straight-through cable to connect to the EIA/TIA-232 port. Table 1-28 shows the pin assignments for the
CRAFT pin field.
Note: You cannot use the craft backplane pins and the EIA/TIA-232 port on the TCC2/TCC2P card
simultaneously.
Note: To use the serial port craft interface wire-wrap pins on the backplane, the DTR signal line on the
backplane port wire-wrap pin must be connected and active.
Table 1-28: Craft Interface Pin Assignments
Pin Field Contact Function
A1 Receive
A2 Transmit
Craft
A3 Ground
A4 DTR
Cards and Slots
ONS 15454 cards have electrical plugs at the back that plug into electrical connectors on the shelf- assembly
backplane. When the ejectors are fully closed, the card plugs into the assembly backplane. Figure 1-40 shows
card installation.
Figure 1-40: Installing Cards in the ONS 15454
TL1 Craft Interface Installation 55