Nortel Networks 302403-G manual 450-1SR MDA Port redundant

Figure 7 450-1SR and 450-1SX MDA front panels

450-1SR MDA	1	2
(1-port redundant)

1000BASE-SX		1000BASE-SX
				Link
				Phy Select
				Activity
TX	RX	TX	RX	450-1SR MDA

	4	3
450-1SX MDA	1	2
(single port)

1000BASE-SX
		Link
		Phy
		Activity
TX	RX	450-1SX MDA

4 3

BS45044A

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