17
Figure 7 450-1SR and 450-1SX MDA front panels
1000BASE-SX
TX
RX
Phy
Link
Activity
450-1SX MDA
TX
RX
1000BASE-SX
RX
1000BASE-SX
TX
Activity
Link
Phy Select
450-1SR MDA
3
BS45044A
4
3
4
450-1SR MDA
(1-port redundant)
450-1SX MDA
(single port)
2
1
2
1