S320 OCS Repair and Diagnostics Field Guide
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3.4 Replacement Part Numbers
Table 2 provides a brief description and the part number for each field-replaceable component
of the S320 OCS.
Table 2 – S320 Replacement Parts
S-Series -48 VDC Power Module with Terminal Strip
S-Series Fan Filter Module
S-Series Fiber Management Assembly, 7RU
All of the replacement parts listed in Table 2 are hot swappable.
3.5 DC Power Modules
All power modules, whether DC or AC, are accessed and serviced identically. Figure 1 shows the
front panel of the -48V DC Power Module.
Figure 1 – S320 -48 VDC Power Module