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Enterasys Networks BL-89620ENT User Manual

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Using a Splitter with the 20-Port and 10-Port Mid-Span Power Hubs
2-4
Installation and Connection
Using a Splitter with the 20-Port and 10-Port 
Mid-Span Power Hubs
Some products require a BL-89705ENT or BL-89712ENT splitter (sold separately) that 
splits power and data into separate cables, and converts the ~48 VDC into 5.0 VDC or 
12.0 VDC for input power. To ensure compliance with class A requirements, use category 
5, 5e, or 6 shielded twisted pair straight-through cables. 
 shows a typical configuration for the Enterasys 20-port Mid-Span Power Hub 
operating with a splitter.
Figure 2-3
 BL-89420ENT, BL-89520ENT, BL-89620ENT, or BL-89720ENT Power 
Hub with Splitter
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
D
ATA
D
AT
A/PWR
48V OUT
POWER
FUSE
BLOWN
DETECT
DATA
 POW
ER
DATA
 OUT
POWER
D
AT
A/PWR
DATA
BL-89705ENT  -  5.0 VDC
BL-89712ENT - 12.0  VDC
Power / Data Splitter
DA
TA OUT