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2-8 P/N 480-0005-00-15
Chapter 2: Hardware Components
Rear (with AC power)
NOTE: For illustration purposes, Figure 2-6 is shown with 4 DS1 cards and the CPU card.
Figure 2-6 Tenor CMS960 Rear View - AC unit
• Card Slots. Eight slots are available for WAN cards, DSP Resource Cards, DS1 cards, and the CPU/
System Controller Card.
• Power Inlet. Inlet for which you insert the supplied AC power cord. The unit requires 110-240 VAC.
• On/Off Power: A switch to turn power on and off.
• 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.)
• Fuse. Replaceable fuse. See Chapter 8: Diagnostics/Maintenance for more information.
• Supplementary Earth Ground. A supplementary earth ground connection is provided.
• Wrist Strap Ground Socket. Socket available in which to connect an ESD wrist strap for ESD protec-
tion.
Power Inlet
CPU
2
4
8
3
7
26
15
TX/RX
1
2
3
4
Link
Config
1
2
3
4
Off
On
Console
10/100
Ethernet
1
0
10/100
Ethernet
1
2
3
4
5
6
7
8
DS1
Link TX/RX
Link TX/RX
10/100
Ethernet
1
2
3
4
5
6
7
8
DS1
Link TX/RX
Link TX/RX
10/100
Ethernet
1
2
3
4
5
6
7
8
DS1
Link TX/RX
Link TX/RX
10/100
Ethernet
1
2
3
4
5
6
7
8
DS1
Link TX/RX
Link TX/RX
On/Off Power Switch
Fuse
Card Slots
Strain Relief
Mount
Supplementary
Earth Ground
Wrist Strap Ground Socket