Intel NetStructure ZT 5085, Руководство пользователя

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Technical Product Specification
Field Replaceable Units
board out of the enclosure and breaks its midplane connection before the board can shut down
properly.
4. Wait for the blue hot swap LED to light. This can take several seconds depending on the
amount of data that must be synchronized.
5. Open the ejector handle fully, rotating it outward until the board disengages from the midplane
(refer to Figure 16, “Injector/Ejector Operation (Board-Level Components)” on page 33 ).
6. Slide the board evenly out of the enclosure.
7. Install a replacement CMM (see Section 3.1.1, “Installing the CMM” on page 34 ) or cover the
empty slot with a filler panel to maintain the system's shielding and cooling performance. If
both CMMs are removed without replacement, ensure that BD_SEL# jumpers are installed for
all slots.
3.2 Working with Board-Level Components
The ZT 5085 has slots for up to 18 PICMG* 2.16 node boards and two PICMG 2.16 fabric boards
(see
Figure 9, “ZT 5085 Example System (front)” on page 22 ). Slots are numbered 1 through 21,
with slot 1 being at the left side of the enclosure and slot 21 at the right.
As discussed in Section 1.4, “Configuration Options” on page 12 , there are four configuration
options for the ZT 5085 chassis:
•
18 independent servers communicating across the PICMG 2.16 Ethernet midplane
•
Redundant host processors controlling with bridged CompactPCI* segments
•
system master processor boards controlling the midplane’s two CompactPCI* bus segments
•
One extended CompactPCI bus
Boards installed at the front of the ZT 5085 may be paired with Rear Panel I/O (RPIO) boards
accessible from the rear of the system (see
Figure 10, “ZT 5085 Example System (Rear)” on
page 23 ).
Caution: Some third-party CompactPCI* boards use latches with alignment pins that insert into tapped
screw holes in the chassis. Intel highly recommends removing the alignment pins prior to insertion
of these boards into the chassis. Insertion of alignment pins into tapped screw holes can generate
metal particles, resulting in product failure. Failures resulting from use of this latch type are not
covered under the Intel warranty.
Table 4. ZT 5085 Slot Definitions
Slots Application
1A and 1B CMM Slots; support redundant Chassis Management Modules.
2 and 21 Fabric Slots; support redundant PICMG* 2.16-compliant Ethernet switch boards.
3 – 20
•
9-12
•
3-8 and 13-18
19 and 20
Support PICMG 2.16 compliant node boards.
Multi-Purpose Slots; support Redundant Host processor boards, system master/
mezzanine combinations, and PICMG 2.16-compliant node connections.
Peripheral/Node Slots; support Peripheral slot capable processor boards and other
32- or 64-bit peripheral boards. Also supports PICMG 2.16-compliant node
connections and PICMG 2.5-compliant H.110 telephony bus connections.
PCI-Less/Node Slots; supports PICMG 2.16-compliant node connections.