SINGLE SHELF (8 UCS) clei 3600 Single Shelf or 3600 multi-shelf system peripheral unit is compatible with either AC power supplies (90-9524-01) and trays (90-3669-11 single feed, or 90-3669-12 dual feed) or DC power supply (90-9524-02) and trays (90-3669-

SINGLE SHELF (8 UCS) clei 3600 Single Shelf or 3600 multi-shelf system peripheral unit is compatible with either AC power supplies (90-9524-01) and trays (90-3669-11 single feed, or 90-3669-12 dual feed) or DC power supply (90-9524-02) and trays (90-3669-03). The shelf has 8 universal card slots for various resource and line cards, plus the capacity to support redundant power and control..