NEC NEAX2400 Installation, 4.2Connecting 10 BASE-TCables, 11Overall 10 BASE-TConnections, Chapter

INSTALLATION

Connecting Cables

4.2Connecting 10 BASE-T Cables

Figure 4-11shows sample cable connections, where HUB (PA-M96) cards are provided in a dual configu- ration and the FCH (PA-FCHA) card is located in PIM 1 (1-IMG system/IMG0). When HUB cards are pro- vided in a dual configuration, the two HUB cards must be connected on each front edge connector using a 10 BASE-T cross cable. However, when dual LANIs (LANI-A and LANI-B) are used for each CPU, the cross cable connection between HUBs for FCH#0 and #1 is not necessary.

Note: The Ethernet cables shown in the examples in this section are NOT available from NEC. These cables must be provided by the customer, depending on the system configuration. See “Chapter 6 Connecting 10 BASE- T Cables.”

DTI (PA-24DTR)

FCH (PA-FCHA)

ATTENTION

Contents

Static Sensitive

Handling

Precautions Required

PIM	1
		￿

			(PA-
				HUB
			10 BASE T cable	M96)
			￿(cross)
		￿
		(PA-	(PA-
PIM			HUB
	0	HUB	M96)
		M96)

10 BASE T cable (straight)

GT

LANI (PZ-PC19)

MAT

GT

LANI (PZ-PC19)

REAR VIEW

10 BASE T cable (straight)

to MAT

Note

: 10 BASE-T cable (for Fusion Link)

: 10 BASE-T cable (for MAT)

Note: When connecting the MAT using a HUB card, be sure to use a dedicated HUB for the MAT.

	Figure 4-11 Overall 10 BASE-T Connections
CHAPTER 4	ND-70185 (E)
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Revision 3.0