Juniper Networks 8 manual ERX-310 Router AC Model

Cabling ERX Routers

Figure 27: ERX-310 Router, Rear View (DC Model)

Power A	DC power	DC power
leads	input A	input B

-48VDC RTN O OFF ON POWER A O OFF -48VDC RTN ON POWER B

Ground	Power A	Power B
	switch	switch

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ERX-310 Router (AC Model)

1.Insert the power cord into the AC power IEC receptacle. (See Figure 28.)

2.Insert the other end of the power cord into an appropriate AC power source.

NOTE: To provide redundancy, do not terminate Power A and Power B leads at the same power source.

3.Repeat Steps 1–2 for the other power input module, if needed.

Figure 28: ERX-310 Router, Rear View (AC model)

	100-240V ~ 5A
	50/60 Hz
O		O
POWER A		POWER B

AC power input A	AC power input B
with switch	with switch

Ground

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Cabling the Router for Power 65