BayStack User Guide

Media Dependent Adapters
304376-B Rev 00
B-7
Figure B-3. 1000BASE-SX MDA Front Panels
Table 2 describes the 1000BASE-SX components and LEDs.
For installation instructions, see “
Installing an MDA” on page B-11.
Table 2. 1000BASE-SX MDA Components
Item Label Description
1 Link Communication link LEDs (green):
On: Valid communications link.
Off: The communications link connection is bad or there is no connection to
this port.
Blinking: The corresponding port is management disabled.
(continued)
1000BASE-SX
TX RX
Phy
Link
Activity
350-1SX MDA
TXRX
1000BASE-SX
RX
1000BASE-SX
TX
Activity
Link
Phy Select
350-1SR MDA
3
BS35044A
4
3
4
350-1SR MDA
(1-port redundant)
350-1SX MDA
(single port)
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