GarrettCom DS50 - Manual (Page 34)

Magnum DS50 / DS60s Dual Speed Hubs Installation and User Guide (06/02)
After switching from Full fixed to auto-negotiation or vice versa, it is necessary
that the unit be powered down and back up to reset the internal buffers of the switch. Even
though it is not always required, powering down and up will enable proper packet handling
in all cases for both segments of the network.
4.6 (F-H) Manual Switch, Port 6 for DS60F
The manual switch
provided underneath the Switched fiber port#6, allow the
user to set the fiber port at 100Mbps Full duplex or
100Mbps Half-duplex.
The F and H switch enable this Dual-speed Hub plus to easily connected to any
other Fiber Switch or Hub. The Full-Duplex 100Mbps fiber port supports a much longer
distance then the 100Mbps Half Duplex in any fast Ethernet network.
“F-H” Switch
F H
UP-LINK
4.7 Up-link Switch, Port 1
The Magnum DS50 & DS60C is equipped with one
up-link slide switch for port 1. This allows repeater-to-repeater
connections without a special cross-over cable. The up-link
switch is located to the left of port 1.
Set the slide switch to the left “=” position Figure 4.4: Up-link Switch
for twisted pair cable segments from the DS50 & DS60C port to a user device. Set the slide
switch to the right “X” position for cascaded or up-link segment connections from the
DS50 & DS60C port 1 to another repeater or hub in the network. Verify proper switch
position by noting the port’s LINK LED status, which illuminates when proper link is
established.
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