Cisco Systems 4900 Series Grounding Requirements, Locale Part Number Length Plug Rating Plug Type

Chapter 2 Site Planning

Grounding Requirements

Table 2-1 AC-Input Power Cord Options (continued)

Locale	Part Number	Length	Plug Rating	Plug Type
Italy	CAB-C2316-C15-IT=	8.2 ft (2.5 m) 250 VAC, 16 A		1/3/16 CEI 23-16
	(was CAB-7ACI=)			120358
United	CAB-BS1363-C15-UK=	8.2 ft (2.5 m) 250 VAC, 13 A		BS 89/13
Kingdom	(was CAB-7ACU=)			BS 1363/A
				120359
Argentina	CAB-IR2073-C15-AR=	8.2 ft (2.5 m) 250 VAC, 10 A		IRAM 2073
	(was CAB-7KACR=)
				120356
South Africa,	CAB-BS546-C15-SA=	8.2 ft (2.5 m) 250 VAC, 10 A		BS 546
India	(was CAB-7KACSA=)
				203795

Grounding Requirements

Grounding is recommended on all AC or DC installations, using only approved copper connectors. Attach the provided two hole ground lug to the chassis using M4x 8mm bolts and then to the central office (CO) or other interior ground system with number 6 AWG wire. The grounding connectors are on the right side of the chassis, and either one may be used. (See Figure 2-1.)

	Catalyst 4900 Series Switch Installation Guide
2-6	78-18039-02