P/N 480-0005-00-15 2-7
Chapter 2: Hardware Components
Chassis - CMS960 (8 Slot)
The chassis is a 19” rack-mountable unit which houses all WAN cards, System Controller/CPU cards, DSP
cards, and power supplies. See the following sections for unit front and unit back details; both the AC version
and DC versions are illustrated and explained. The slots are 1-8; the bottom slot being slot number 1.
Front (with AC power)
NOTE: For illustration purposes, Figure 2-5 shows the unit with 4 DS1 cards and the CPU card.
Figure 2-5 Tenor CMS960 Front View - AC unit
• Card Slots. Eight slots are available for WAN cards, DSP Resource Cards, DS1 cards, and the CPU/
System Controller Card.
• Power Supplies. Three load-sharing AC power supplies; two are installed in the unit. Power supplies act
in a load sharing manner. Two power supplies are standard, the third power supply is optional, and
ensures redundancy if any one of the three fail.
• Wrist Strap Ground Socket. Socket available in which to connect an ESD wrist strap for ESD protec-
tion.
Power
Supplies
Card Slots
A.C. Power Supply
Power
QUINTUM
TECHNOLOGIES, INC.
TM
QUINTUM
TECHNOLOGIES, INC.
TM
TECHNOLOGIES, INC.
QUINTUM
TM
Hot Swap
DS1
Span
Status
4
8
3
7
26
15
10/100
Ethernet
DSP
Link
Alarm
CPU
1
1
2
2
Bank
TX/RX
St at us
PC I
A.C. Power Supply
Power
QUINTUM
TECHNOLOGIES, INC.
TM
TECHNOLOGIES, INC.
QUINTUM
TM
CPU
4
8
3
7
26
15
Alarm
CPU
2
St at us
PC I
Reset
10/100
Ethernet
Link TX/RX
Hot Swap
A.C. Power Supply
Power
QUINTUM
TECHNOLOGIES, INC.
TM
TECHNOLOGIES, INC.
QUINTUM
TM
Hot Swap
DS1
Span
Status
4
8
3
7
26
15
10/100
Ethernet
DSP
Link
Alarm
CPU
1
1
2
2
Bank
TX/RX
St at us
PC I
TECHNOLOGIES, INC.
QUINTUM
TM
Hot Swap
DS1
Span
Status
4
8
3
7
26
15
10/100
Ethernet
DSP
Link
Alarm
CPU
1
1
2
2
Bank
TX/RX
St at us
PC I
TECHNOLOGIES, INC.
QUINTUM
TM
Hot Swap
DS1
Span
Status
4
8
3
7
26
15
10/100
Ethernet
DSP
Link
Alarm
CPU
1
1
2
2
Bank
TX/RX
St at us
PC I
Wrist Strap Ground Socket
