Table 5-6 Bxm-155 Back Cards; Table 5-7 Bxm-Stm1-El4 Back Card - Cisco BPX 8620 Installation And Configuration Manual

Chapter 5 BXM Card Sets: T3/E3, 155, and 622
Table 5-6
Ports Function
4 or 8 One SC connector per port, accommodates both the transmit and receive signals.
The BXM-STM1-EL4 is available in a four-port version that provides an electrical interface where the
longer line lengths provided by the BXM optical back cards are not required.
Connector information is listed in Table 5-7.
Table 5-7
Ports Function
4
Release 9.3.30, Part Number 78-12907-01 Rev. E0, May 2005
BXM-155 Back Cards
BXM-STM1-EL4 Back Card
Two SMB connectors per port, one each for the transmit and receive signals.
Cisco BPX 8600 Series Installation and Configuration
BXM Back card Connectors
5-15