Cisco 10000 SIP-600, Руководство по установке

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Cisco 10000 Series Router SIP and SPA Hardware Installation Guide
OL-13838-02
Chapter 1 SIP and SPA Product Overview
SIP and SPA Compatibility
Shared Port Adapters
General characteristics of a SPA include:
• A SPA is a modular type of port adapter that inserts into a subslot of a compatible SIP carrier card
to provide network connectivity and increased interface port density. A SIP can hold one or more
SPAs, depending on the SIP type and the SPA size.
•
SPAs are available in the following sizes:
– Half-height—Inserts into one SIP subslot.
–
Full-height—Inserts into two horizontally aligned SIP subslots. The Cisco 10000 SIP-600
supports two full-height SPAs, specified as SPA 0 and SPA 1.
– Full-height, double-wide—Occupies four standard, half-height SIP subslots.
Figure 1-1 shows the slot orientation for the SPAs.
Figure 1-1 Vertical Chassis Slot Orientation for SPA Subslots
• Each SPA provides a certain number of connectors, or ports, that are the interfaces to one or more
networks. These interfaces can be individually configured using the Cisco IOS command-line
interface (CLI).
•
To maintain cooling integrity, either a blank filler plate (SPA-BLANK=) or a functional SPA must
reside in each subslot of a SIP during normal operation. Blank filler plates are available in
half-height form only.
• SPAs support online insertion and removal (OIR). They can be inserted or removed independently
from the SIP. The SIP also supports OIR with SPAs inserted in their subslots.
SIP and SPA Compatibility
Table 1-1 shows the SPAs that are supported on the Cisco 10000 series router and the SIPs that support
them.
SP
A 0
SP
A 1
SP
A 2
SP
A 3
Vertical slot orientation
210609
Single-height SP
A
Doub
le-height SP
A
Front of SIP