Cisco 7600 Series User Manual

CHAPTER
3-1
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
OL-5052-08
3
Overview: Cisco 7600 Series Router Shared Port
Adapters
This chapter describes the shared port adapters (SPAs) that are supported on the Cisco 7600 series
routers and contains the following sections:
• Bandwidth Oversubscription, page 3-2
• 2-Port and 4-Port Channelized T3 SPA Overview, page 3-4
• 2-Port and 4-Port Clear Channel T3/E3 SPA Overview, page 3-6
• 8-Port Channelized T1/E1 SPA Overview, page 3-8
• 1-Port Channelized STM-1/OC-3 SPA Overview, page 3-10
• 2-Port and 4-Port OC-3c/STM-1 ATM SPA Overview, page 3-12
• 2-Port and 4-Port OC-3c/STM-1 POS SPA Overview, page 3-14
• 1-Port OC-12c/STM-4 ATM SPA Overview, page 3-17
• 1-Port OC-12c/STM-4 POS SPA Overview, page 3-19
• 1-Port OC-48c/STM-16 ATM SPA Overview, page 3-22
• 1-Port OC-48c/STM-16 POS SPA Overview, page 3-23
• 2-Port and 4-Port OC-48c/STM-16 POS SPA, page 3-26
• 1-Port OC-192c/STM-64 POS/RPR SPA Overview, page 3-28
• 1-Port OC-192c/STM-64 POS/RPR XFP SPA Overview, page 3-32
• 1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA Overview, page 3-36
• 4-Port and 8-Port Fast Ethernet SPA Overview, page 3-39
• 1-Port 10-Gigabit Ethernet SPA Overview, page 3-41
• 2-Port Gigabit Ethernet SPA Overview, page 3-45
• 5-Port Gigabit Ethernet SPA Overview, page 3-49
• 10-Port Gigabit Ethernet SPA Overview, page 3-54
• IPSec VPN SPA Overview, page 3-58
• 1-Port Channelized OC-3 STM-1 ATM CEoP SPA Overview, page 3-59
• 24-Port Channelized T1/E1 ATM CEoP SPA Overview, page 3-60
• 2-Port Channelized T3/E3 ATM CEoP SPA, page 3-66

Cisco 7600 Series Specifications

General

Category	Network Router
Port Density	Varies by module
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet
Redundancy	Power supplies
Power Supply	AC or DC, Redundant options available
Operating System	Cisco IOS XR
Management	CLI, SNMP
Form Factor	Modular
Dimensions	Varies by chassis model
Weight	Varies by chassis model and configuration
Chassis Slots	6, 9, or 13