73
Technical Product Specification
Specifications
Slot 1 is divided into two 3U slots. These 3U slots support a redundant pair of CMMs. The CMMs
monitor the temperatures, voltages, and other health indicators within the chassis.
All slots also support rear panel I/O cards.
The ZT 5085 midplane is also divided into two power domains. Slots 2 through 11 are in power
domain 1. Slots 12 through 21 are in power domain 2. Slot 1 (2 x CMMs) and three fan trays run
from diode-ORed power from both domains.
lists the slot arrangement for the midplane.
Figure 33. ZT 5085 Slot Arrangement
2
21
3
4
5
6
7
8
10
9
11
12
13
14
18
19
20
15
16
17
1A
1B
H.110 Bus
CompactPCI
CompactPCI
Com
Compac
pac PC
P
Segment 2
Segment 2
e
e me
e tt
CompactPCI
CompactPCI
Com
Compac
pac PC
P
Segment 1
Segment 1
e
e me
e t
Peripheral
Slots
Peripheral
Slots
Switch Slot
Switch Slot
CMM
Slots
PCI-Less
Node Slots
CompactPCI
Segment 2
CompactPCI
Segment 1
CompactPCI
Segment 2
CompactPCI
Segment 1
PICMG 2.16 Node Slots
Ethernet
Multi-Purpose
Slots
Multi-Purpose
Slots
Table 17. Slot Arrangement
CMM
(Slot # 1)
Fabric 1
(Slot # 2)
CompactPCI*
Segment 1
(Slot# 3-7)
CompactPCI
Segment 2
(Slot #8-11)
Busless
Fabric 2
(Slot # 21)
Two 3U
CMMs
Switch #1
P, P, P, P, P, S_S
†
S_S, P, P, P, P, P, P
NN
Switch #2
Power
Power Domain 1
Power Domain 2
NOTES:
P= Peripheral Slots
S=System Slots
†
System slots are configured with 9, 11 in CPCI Segment 1 and 10, 12 in CPCI Segment 2.
Содержание NetStructure ZT 5085
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