Paradyne Hotwire 8620 GranDSLAM Installation Guide Installing the 8620 Chassis in a Rack, Nut

2. Installation

Installing the 8620 Chassis in a Rack

Procedure

To install the 8620 chassis in a rack:

1.Determine the preferred placement of the 8620 chassis in the rack. Then, mark the appropriate locations for the mounting screws in the rack. Use the other set of brackets supplied with the chassis as a template.

2.For racks without threaded screwholes, slip a self-retaining nut onto each rail hole selected and align the hole of the self-retaining nut with the hole in the rail. For racks with threaded screwholes, skip to Step 3.

3.Line up the chassis mounting bracket with the selected holes in the rack and install the screws into the chassis mounting bracket (and the self-retaining nut, if used). Tighten all four screws until the chassis and is securely mounted in the rack.

The following example shows front-mounting the chassis in a rack without threaded screwholes.

Front Rail

Self-retaining

Nut

C

S

L

P O

O

D

R X

L

O

S

T

X

P

U

C

S

L

M

B

O

D

m

e

s

t

A

T

X

R

X

L

K

A

l r

T

U

S

T

E

M

O

s

t

M

B

RX

Coll

S

T

m

T e

A

T

Y S

K

A

lrm

Test

ETHERNETlrm E

T

X

R X

C

ALARMS

S

Y

M

O K

A

l

TX

T

E

o

ll

S

O

lrm

Te

E

A

RT

N

T

POW

SYSTEM

t

U

p

link

H

E

R

s

T

N

DCER

M

O

K

A

-48V

T E

S

FUSE

S

8620

S

Y

DC

GranDSLAM

R

R

T 1

T 1

		7	8
		6
		5
		7	8
	4
3		6
2		5
3	4
2
		CLOC	K
ALAR	M

02-16903-01

Repeat these steps for each succeeding 8620 chassis.

8620-A2-GN20-40 July 2003 2-7