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Rear Panel Features
On the rear panel are the vista RJ-45 network ports with built-in LEDs and the Normal/Uplink
push button.
100M
10M
8
7
6
5
Vista RJ-45 Network Ports with Built-in LEDs
All of the ports on the hub are 10/100 Mbps capable autosensing Ethernet ports. Each port
supports unshielded twisted pair (UTP) or shielded twisted pair (STP) cable using an 8-pin RJ-45
plug. Each port uses vista RJ-45 connectors that have two LEDs—the 100M (100 Mbps) LED and
the 10M (10 Mbps) LED.
The following table describes the vista RJ-45 connector LEDs.
Label
Color Activity Description
10M or 100M
(On vista
connectors for
port 1 through
port 9)
Green
On
Off
On port 1
Blinking
through port 8
On Switched
Blinking
port (port 9)
Normal/Uplink Push Button
The Normal/Uplink push button on the rear panel of the Model DS309 hub allows you to select
uplink (MDI) or normal (MDI-X) wiring for port 9 on the hub. The port is configured for normal
wiring to connect to a PC when the push button is in the out position. When the push button is
pressed in, the port is configured for uplink wiring to connect to another hub or to a switch, using
a straight-through twisted pair cable.
The rear panel of the Model DS309 hub has nine automatic speed-sensing 10/100 Mbps network
ports and a power adapter receptacle for the supplied power cord.
Model DS309 Dual Speed Hub Installation Guide
vista RJ-45
Switched
network ports
port
On=Link, Blinking=Act
On = Link Blinking = Activity
100M 10M
Normal/Uplink
4
3
2
1
Switched
Normal/Uplink
push button
100M
10M
9006EA
A link is successfully established between the Switched port
on the hub and the connected port.
No link exists between the port and the network.
There is incoming data on the port.
There is incoming or outgoing data on the port.
Power
receptacle
100-240 VAC, 50-60Hz, 0.35A
9007FA
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