Cabletron Systems SEHI-22FL manual Rackmount Installation

Chapter 4: Installation

4.3.2Rackmount Installation

To install the SEHI in a 19-inch rack, Cabletron Systems offers an accessory kit that includes rackmount brackets, mounting screws, and a strain-relief bracket for cable management. The accessory kit is not included with the SEHI, but can be purchased separately from Cabletron Systems using the part number SEHI-ACCY-KIT.

Rack mounting the SEHI involves the following:

•Attaching the strain-relief bracket

•Rack mounting the SEHI

•Stacking the SEHI when applicable

Attaching the Strain-Relief Bracket

Attach the strain-relief bracket to the front of the SEHI as follows:

1.Locate the strain-relief bracket and four 8-32 x 3/8 inch screws from the SEHI-ACCY-KIT package.

Do NOT attempt to attach the strain-relief with screws other than the 8-32 x 3/8-inch screws included with the SEHI accessory kit. Use of longer screws may damage the unit or cause electrical shock.

2. Attach the strain-relief bracket to the bottom of the SEHI (Figure 4-3).

Screws (4)

Strain-Relief Bracket

1 EPIM	1		2		3	4			5		6	1	1	2	3	4	5	6	7	8	9	10	11	12	COM
																									RESET
TX	RX	TX		TX		TX	RX	TX	RX	TX		E												LNK	CLN
			RX		RX						RX													RCV	CPU
	7		8		9	10		11		12															PWR
TX	RX	TX	RX	TX	RX	TX	RX	TX	RX	TX	RX

			22FL-SEHI
SECURE	®LANVIEW	WITH	HUB FL-10BASE HubSTACK

0165204

Figure 4-3 Attaching the Strain-Relief Bracket

4-4 SEHI User’s Guide