Figure 4-9. Physical Port Numbering - Lucent Technologies GX 550 ES Hardware Installation Manual

Installing the GX 550 ES Extender
Connecting Cables to the GX 550 ES Extender
Figure 4-9 shows the port numbering on the DS3 phy module.
Port #1
Port #2
Port #3
Port #4

Figure 4-9. Physical Port Numbering

4-164/5/03
Ex. 2006
Beta Draft Confidential
GOOD
FAILED
Tx
1
Rx
Tx
2
Rx
Tx
3
Rx
Tx
4
Rx
DS3 PHY
GX 550 ES Hardware Installation Guide
000080