CANOGA PERKINS 2345 T3 Fiber Optic Modem - Manual (Page 12)

EdgeAccess Universal Chassis System
Model 2345 User Manual 2-2
SW3
W2/W3,
W4/W5
W6/W7
Figure 3. Jumper and Switch Locations
4. Set SW3: for Framed Data, set it toward the BNC connectors; or for Unframed data, set it away
from the BNC connectors.
5. If this is a standalone 2345, slide the board back in, being careful to align the switches in the front
panel, then replace the four screws in the back panel.
6. Slide the rackmount 2345 into the slot in the chassis or place the standalone 2345 on a flat, secure
surface, then slide the OLIM into the 2345, and tighten all captive screws.
Note: The 2345 is hot-swappable and can be inserted or removed without disrupting data transfer
in other modules in the chassis.
7. If this is a standalone 2345, see Figure 2 and connect the alarm outputs:
• At ALM OUT, on the rear panel, connect devices to receive alarm information.
• NO The contacts are open for normal operation and closed in a fault condition
• COM The electrical common
• NC The contacts are closed for normal operation and open in a fault condition
• At ALM IN, on the rear panel, connect devices to supply alarm information. Connect cabling
from the + output on the device to MAJ or MIN_IN+, from the - output to MAJ or MIN_IN-, and
from ground on the device to CH_GND on the standalone.