Specifications

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Cisco IGX 8400 Series Provisioning Guide, Release 9.3.3 and Later Releases
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Chapter 2 Cisco IGX 8400 Series Cards
Universal Frame Module
UFI-8E1 Back Cards
Note The UFI-8E1-DB-15 and UFI-8E1-BNC back cards are compatible with the UFM-4C and UFM-8C front
cards. They are not compatible with the UFM-U front card.
There are two different E1 back cards available for the UFM—the UFI-8E1-DB-15 and the
UFI-8E1-BNC. The UFI-8E1-DB-15 has eight bidirectional DB-15 connectors, and the UFI-8E1-BNC
has 16 BNC connectors (two per port, with one transmit connector and one receive connector). See
Figure 2-26 for a description of these two back card faceplates. For each line, one tricolor LED displays
the status of the line using that connector (see Table 2-36). If the LED is off, the line is inactive.