Cisco Systems XR 12404 manual Connecting to an AC Power Source, Parameter

Chapter 3 Installing the Router

Connecting to an AC Power Source

Table 3-5lists IEEE 802.3u physical characteristics for 100BASE-TX.

Table 3-5	IEEE 802.3u Physical Characteristics
Parameter		100BASE-TX
Data rate (Mbps)		100
Signaling method		Baseband
Maximum segment length		100 m between DTE1 and repeaters
Media		Category 5 UTP (for RJ-45)
Topology		Star/Hub

1. DTE = data terminal equipment.

Connecting to an AC Power Source

This section provides the procedure for connecting your router to an AC power source. A power factor corrector (PFC) allows the AC-input power supply to accept AC power source voltage from an AC power source operating between 100-120 VAC, 15-Amp service in North America; and a range of 185-264 VAC, 10-Amp service in an international environment.

Caution The AC PEM weighs 14.0 pounds (6.35 kg.). Use two hands when handling a PEM.

Step 1 Attach an ESD-preventive strap to yourself and to either the chassis, or to a bare metal surface.

Step 2 Using two hands to support and guide the PEM, slide it into the PEM bay. Push the PEM all the way into the bay until the PEM connector engages the backplane connector.

	Cisco XR 12404 Router Installation Guide
3-23	OL-13830-02