Model 0403
10
5
Ethernet™ Pocket Hub™
Connecting Pocket Hub to Terminal Devices
Use a straight through cable to connect Pocket Hub to terminal
devices.
Connecting Power to 0403 Pocket Hub
To power ON the 0403 Pocket Hub:
1. Locate the power receptacle on the back of the 0403
Pocket Hub.
2. Connect the 0403 Pocket Hub power connector end of
the power supply adapter to the Pocket Hub.
3. Connect the external power connector end of the power
supply adapter to external AC power.
NOTE: After the power supply adapter is connected to the 0403
Pocket Hub and to external power, the green Power LED is
illuminated.
Ensuring Compliance with Ethernet 802.3
Ethernet 802.3 specifications define segment number, as well as cable
characteristics. (A segment is the cable connection between cable
interfaces in an Ethernet LAN. Up to thirty 10Base2 connections can
be made in one segment.)
When connecting Pocket Hubs, the transmission path between any
two Data Terminating Equipment (DTE) terminals can consist of no
more than five segments.
To assign segment numbers to cable connections:
1. Determine the two terminals in the network which are
separated by the greatest number of segments.
2. Assign a segment path between the terminals by labeling the
cable connected to one of the terminals “segment 1” and the
segment connected to the other terminal “segment n” (n =
total number of segments
≤
5).
3. To verify that no segment paths contain more than n
segments, assign segment paths and numbers to all other
terminals.
2
3
TRANSITION
Ethernet
™
Pocket Hub
™
Ethernet
™
Pocket Hub
™
Ethernet
™
Pocket Hub
™
Ethernet
™
Pocket Hub
™
5
1
4
5
2
2
3
4
3
3
4
4
4
4
4
4
5
Ethernet
™
Pocket Hub
™
networks
TRANSITION
Mpls, MN 55344
networks
TRANSITION
Mpls, MN 55344
networks
TRANSITION
Mpls, MN 55344
networks
TRANSITION
Mpls, MN 55344
networks
TRANSITION
Mpls, MN 55344
Ethernet
™
Pocket Hub
™
networks
TRANSITION
Mpls, MN 55344
#3
Straight-through 10BaseT
