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Cisco 7200 Series Port Adapter Hardware Configuration Guidelines
OL-3875-11
Chapter 1 Cisco 7200 Series Port Adapter Installation Requirements
Bandwidth and Bandwidth Point Requirements
Table 1-6 Bandwidth, Bandwidth Points, and Processor Memory Requirements
Port Adapter Type Product Number
Bandwidth
Resource
Requirement
Bandwidth
Points
Processor
Memory
Required
1
Additional
Requirements
Acceleration Module
VPN Service Adapter (VSA) C7200 VSA Because the VSA installs
only in the I/O slot of the
Cisco 7200 VXR chassis, no
bandwidth point
calculations are required.
9 MB —
ATM
1-port multimode PA-A1-OC3MM High 300 0.10 MB —
2
1-port single-mode intermediate
reach
PA-A1-OC3SM I
Circuit emulation services (CES) PA-A2-4E1XC-OC3SM High 300 1.20 MB —
PA-A2-4E1XC-E3ATM 90
PA-A2-4E1YC-OC3SM 300
PA-A2-4E1YC-E3ATM 90
PA-A2-4T1C-OC3SM 300
PA-A2-4T1C-T3ATM 90
Enhanced PA-A3-T3 High 90 1.00 MB —
PA-A3-E3
PA-A3-OC3MM 300 1.00 MB —
PA-A3-OC3SM I
PA-A3-OC3SM L
Inverse multiplexing over ATM PA-A3-8T1IMA Low 0 4.3 MB —
PA-A3-8E1IMA 0 —
1-port OC3-multimode PA-A6-OC3MM High 300 2 MB —
1-port OC3-single mode
intermediate reach
PA-A6-OC3SMI High 300 2 MB —
1-port OC3-single mode long
reach
PA-A6-OC3SML High 300 2 MB —
Channel
1-port Enterprise System
Connection (ESCON) channel
PA-1C-E High 100 0.05 MB 0.36 MB
1-port parallel channel PA-1C-P Low
3
0 0.15 MB 0.36 MB
1-port Enterprise System
Connection (ESCON) channel
PA-4C-E High 100 0.15 MB 0.36 MB
1-port GB fiber channel interface PA-FC-1G High 400 3.1 MB —
Dynamic Packet Transport
Multimode fiber PA-SRP-OC12MM High 150 + 150
4
0.40 MB —