Cisco Systems 8600 Series OC3, Line Modules SMF, SMFLR, & MMF, LM-OC3-MMF Connectors Function

OC3, Line Modules (SMF, SMFLR, & MMF)

OC3, Line Modules (SMF, SMFLR, & MMF)

The Line Modules for the OC3 BNI cards are back cards used to provide a physical interface to the transmission facility. There are three types, a single-mode fiber intermediate range, single-mode fiber long range, and a multi-mode fiber backcard. The Line Modules connect to the BNI through the StrataBus midplane.

For connector information, refer to Figure 4-8and Table 4-6for the LM-OC3-SMF and to Figure 4-9and Table 4-7for the LM-OC3-MMF. The LM-OC3-SMFLR uses the same type of connectors as the LM-OC3-SMF.

Table 4-6		LM-OC3-SMF and LM-OC3-SMFLR Connectors
No	Connector		Function
1	PORT		FC-PC connectors for the transmit and receive OC3 signal to/from ATM trunk 1.
2	PORT		FC-PC connectors for the transmit and receive OC3 signal to/from ATM trunk 2.
Table 4-7		LM-OC3-MMF Connectors
No	Connector		Function
1	PORT		Duplex SC connectors for the transmit and receive OC3 signal to/from ATM trunk 1.
2	PORT		Duplex SC connectors for the transmit and receive OC3 signal to/from ATM trunk 2.

4-16Cisco BPX 8600 Series Reference