Cisco Systems 6100 Five-to-Six Cables, MC to MDF Cabling Diagram with Three-to-Three Cables

78-6643-01 09/27/99 Cisco 6100 Series System Cables 3

Figure 3-14 shows the cabling between the MC and the MDF in which the cables listed in Table 3-7

	are used.
Figure 3-14	MC to MDF Cabling Diagram with Three-to-Three Cables
	Cisco 6130								J45
									POOL
	P14 P15			P17		48RTN-	48V- B	48RTN- 48V- A	MODEM	J48
									OUT
									A
	CRIT		CRIT	CRIT
	MAJ		MAJ	MAJ			P13
	MIN	ALARM	MIN	MIN
	FAN		ACO	ACO
	E2A		VISUAL	AUDIBLE
	J42									J39
						P9			P3
					J46
					MODEM
					POOL
					B
MDF					OUT					MDF
connections										connections
	J43				J49			J47		J40
			J44		ANALOG TEST I/F					J41
					RING
					TIP
					P18
					J1
				P2
	Fan tray		FAN		48VA-	RTN	48VB-	RTN
			P2							27322
					J1

3.3.3 Five-to-Six Cables

For a convenient connection to external wire-pair test equipment, the five-to-six cable remaps the wire pairs from the MC connectors to the MDF connectors. Use these cables in systems with dual-port or quad-port xTU-C modules installed in the MC. Table 3-8 lists the backplane connectors and the part numbers for the five-to-six cables connecting the MC to the MDF in a Direct Connect without a PSC configuration.

Note This cable supports a maximum of 120 modem ports. MC slots 20 and 38 are not used with this cable.

Table 3-8		Connectors and Part Numbers for Five-to-Six Cables—MC to MDF
		Connections
Backplane Connector			Cisco Part Number
MC	MDF		Kit	Subassembly
J39, J40,	P1	(slots 1 to 6)	CAB-MC-6:5-REPIN	72-1719-01
J41, J42	P2	(slots 7, 8, and 13 to 16)
J43, J44	P3	(slots 17 to 19 and 21 to 23)
	P4	(slots 24 to 28, and 31)
	P5	(slots 32 to 37)

Note When you use the five-to-six cable, see Table C-6 on page C-18 for port mapping information.

Cisco 6100 Series User Guide 3-15