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Figure 4 – Nortel Networks 302403-B User Manual

Page 16

background image

14

Figure 4. 1000BASE-LX MDA Front Panels

Table 4

describes the 1000BASE-LX MDA components

and LEDs.

For installation instructions, see

“Installing an MDA

” on

page 17

.

1000BASE-LX

TX

RX

Phy

Link

Activity

450-1LX MDA

BS45045A

3

4

2

1

TX

RX

1000BASE-LX

RX

1000BASE-LX

TX

Activity

Link

Phy Select

450-1LR MDA

3

4

2

1

450-1LR MDA
(1-port redundant)

450-1LX MDA
(single port)

302403-B.mkr Page 14 Friday, January 15, 1999 2:56 PM