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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
OL-14126-15
Chapter 1 Overview: Cisco ASR 1000 Series Aggregation Services Routers SIPs
Cisco ASR 1000 Series SPA Interface Processor Overview
Cisco ASR1000-SIP40 Overview
The Cisco ASR1000-SIP40 supports up to 40 Gbps total bandwidth for the four SPA bays and 46 Gbps
sustained through carrier card when utilizing two four-link 6.25GHz ESIs. Following are the features of
the Cisco ASR1000-SIP40:
• Supports 40 Gbps of non oversubscribed throughput.
• Compatible with existing and future SPAs, ESPs, and RPs.
• Supports online-insertion-and-removal (OIR) of all SIP-10 SPAs and Cisco ASR1000-SIP40.
• Provides higher port density support of 48 point dual priority, and 96 point single priority.
• Enables enhanced QoS and timestamp support.
• Performs ingress packet prioritization based on Layer 2 or Layer 3 headers.
• Enables the flow-control of the SPAs.
• Distributes line clocking reference from a single SPA to the RPs.
• From Release 3.7.0S onward, the Cisco ASR1000-SIP40 is supported on all the routers that support
the Cisco ASR1000-SIP10.
Note The Cisco ASR1000-SIP40 supports four half-height SPAs, two full-height SPAs, and a combination of
two half-height and one full-height SPAs. The Cisco ASR1000-SIP40 does not support double-wide
SPAs, and double-high SPAs having two connectors.
The LEDs on the modules are the same for both the Cisco ASR1000-SIP10 and Cisco ASR1000-SIP40.
The following sections describe the Cisco ASR1000-SIP40:
• Cisco ASR1000-SIP40 LEDs
• Cisco ASR1000-SIP40 Physical Specifications
Relative humidity Operating Humidity Nominal—5% to 85% noncondensing
Operating Humidity Short Term—5% to 90% noncondensing
Storage temperature –40°F to 158°F (–40°C to 70°C)
Table 1-5 Cisco ASR1000-SIP10 Physical Specifications (continued)
Description Specifications