User Manual

ADCP-75-159 • Issue 1 • August 2003 • Section 3: Host Unit Installation
Page 3-7
© 2003, ADC Telecommunications, Inc.
Figure 3-5. Forward and Reverse Path Coaxial Cable Connections
6. Dress and secure cables at the HU.
7. Complete all remaining coaxial connections as specified in the system design plan.
6 WDM MOUNTING PROCEDURE (OPTIONAL ACCESSORY)
A bi-directional wavelength division multiplexer (WDM) module is available as an accessory
item for the Digivance system. If the application does not require the use of a WDM system,
skip this section and proceed to Section 7.
The WDM mounts in a slot that is provided at the rear side of the HU. Use the following
procedure to install the WDM:
1. Remove the cover plate from the WDM mounting slot located on the rear side of the HU
as shown in Figure 3-6.
2. Slide the WDM into the mounting slot.
3. Push inward on the two Push/Pull fasteners to secure the WDM to the HU.
4. Carefully coil up the two WDM pigtails to protect them from damage prior to connection
to the HU optical ports.
18826-A
TYPE-N MALE
CONNECTOR
REVERSE
RF OUT CONNECTOR
(REVERSE PATH)
FORWARD RF IN
CONNECTOR
(FORWARD PATH)