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3 Cisco 6130 NI-2 DSLAM System Cables 78-10280-01 02/15/00
Cisco 6130 DSLAM with NI-2 User Guide3-6
Figure 3-4 shows how to connect the three-to-three cables listed in Table 3-3 from the DSLAM to
the MDF.
Figure 3-4 Cisco 6130 DSLAM to MDF Cabling Diagram (3-to-3 Cables)
3.4 Required Cables for Subtended Network Configuration
In subtended network configurations, use only designated cables to connect DS3 system I/O card
BNC connectors for subtending.
A single DS3 system I/O card, installed on the Cisco 6130 NI-2 DSLAM backplane, permits up to
12 DS3 configured Cisco 6130 NI-2 DSLAM systems to be subtended. Figure 3-5 shows basic
cabling of a typical subtended DS3 configured network.
Note Some system I/O card connectors might not be used because they are specific to a particular
configurations of subtended Cisco 6130 NI-2 DSLAMs or are reserved for future use.
MDF
connections
Cisco 6130
29550
P14
P17
P15
E2A VISUAL AUDIBLE
FAN
ALARM
MIN
MAJ
CRIT
ACO
MIN
MAJ
CRIT
ACO
MIN
MAJ
CRIT
ANALOG TEST I/F
RING
TIP
P18
-48V_B
-48RTN
-48V_A
-48RTN
P13
MODEM
POOL
A
OUT
J45
J48
P3P9
J39
J42
MODEM
POOL
B
OUT
J46
J43
J44
J41
J40
J47
J49
P2
J1
Fan tray
FAN
P2
J1
-48VA
RTN
-48VB
RTN
MDF
connections
P1
P2
P3
P5
P4