Instruction manual

Hub Components
893-839-C 1-13
6 Power Connector
BayStack 100-series hubs come in AC and DC power input options.
AC Power Connector
Use the AC power connector to provide AC power to your hub. When
connecting or removing power to your hub, keep the power cord connected to
the hub and connect or disconnect the power cord from the outlet.
DC Power Connector
The BayStack Model 106 and Model 107 hubs are designed for −48 V DC
power distribution systems. The DC power connector consists of a
three-position barrier strip (with safety cover), an on/off toggle switch, and a
ground lug attachment hole.
Data % Green Realtime measure of relative traffic. The more LEDs lit, the higher the
traffic rate.
Collision % Green Realtime measure of relative collisions. The more LEDs lit, the higher the
collision rate.
Seg1, Seg2, Seg3, Green (1)
Isol (Segment)
Hub LEDs: Hub is assigned to the segment displayed on lighted LED.
Expansion slot LEDs: Expansion slot module is assigned to the
segment shown above the lighted narrow LED (or isolated).
Media Adapter
A, B
Green Link status is good, and the port is not partitioned.
Amber Link status is good, and the port is partitioned.
Off Link status is bad, or no media adapter is present.
1-6 (Model 105)
1-12 (Model 101, 106)
1-24 (Model 102,
104, 107)
Green Link status is good, and the port is not partitioned.
Amber Link status is good, and the port is partitioned.
Off Link status is bad, or there is no connection.
CAUTION: Use the appropriate power cord as required by your national
electrical codes and ordinances.
Table 1-8. BayStack 100-series hub LEDs (continued)
LED label Action Meaning
5879.2
Seg3Seg2Seg1 Isol
- Hub
- Exp
893-839-CBook Page 13 Thursday, December 12, 1996 4:18 PM