Stackable Personal Hubs
Installation and User Guide (04/01)
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2.4 Applications
Expanding from one to multiple ports at an existing site is easy, and requires
no modification to typical building wiring. Simply plug the existing networked device's
network cable into one of the ST80’s front RJ-45 ports. The Up-Link port (with switch
set to “X”) connects via 10BASE-T cabling to the existing network outlet. Optionally, a
mini-transceiver may be connected to the rear-mounted AUI port to provide connectivity
to any standard Ethernet media type. (The ST80-B and ST80-F provide for direct
connection to 10BASE2 and multi-mode Fiber respectively).
Power is connected by plugging the external power supply unit into an AC
power receptacle, and plugging the DC power plug into the jack on the back of the ST80.
In minutes, up to eight additional ports are available for other networked devices.
Magnum ST80 Stackable Personal Hub
Ports 1 2 3 4 5 6 7 8
PWR AUI
IR
B
1 I
R
B
2
St
ac
k
En
ab
le
O
F
F
O
N
UP-LINK
Personal Workgroup
...to existing network via
switchable Up-Link port.
Port 8 Switchable
Up-Link set to “X”
Magnum ST80 Stackable Personal Hub
Ports 1 2 3 4 5 6 7 8
PWR AUI
IR
B
1 I
R
B
2
St
ac
k En
ab
le
OFF
O
N
U P-LINK
Personal Workgroup
...to existing network via AUI,
BNC (ST80-B only), or Fiber ST
(ST80-F only) connector.
Port 8 Switchable
Up-Link set to “==”
