2-12
P/N 480-0005-00-15
Chapter 2: Hardware Components
Rear View (with AC power)
Figure 2-10
Tenor CMS240 Rear View - AC unit
•
Strain Relief Mount.
The Strain Relief Mount enables you to connect the power cord strain relief to the
unit. A power cord strain relief is a plastic device designed to avoid accidental power down of the Tenor
CMS (i.e., if the power cord is accidentally pulled, the strain relief will relieve pressure put on the cord).
•
Power Inlet
. Inlet for which you insert the supplied AC power cord. The unit requires 110-240 VAC.
•
On/Off Power Switch
. A switch to turn power on and off.
•
Fuse
. Replaceable fuse. See
Chapter 8: Diagnostics/Maintenance
for more information.
•
Supplementary Earth Ground
. A supplementary earth ground connection is provided.
•
Card Slots.
The rear of the cards requiring a transition module (T1, E1, DS1, CPU) is used for network
connection. The quantity will vary depending upon the number of cards you have inserted.
•
Wrist Strap Ground Socket.
Socket available in which to connect an ESD wrist strap for ESD protec-
tion.
10/
100
Et
h
e
rn
e
t
1
2
3
4
5
6
7
8
DS
1
Li
nk
TX/
R
X
Li
nk
TX/
R
X
CP
U
2
4
8
3
7
26
15
TX
/R
X
1
2
3
4
Li
n
k
Co
n
fig
1
2
3
4
Of
f
On
C
ons
ol
e
10/
100
Et
h
e
rn
et
1
0
Power Inlet
On/Off Power Switch
Supplementary
Earth Ground
Strain Relief Mount
Fuse
Card Slots
Wrist Strap Ground Socket
