Inteface Cards

Aggregation Services Router (ASR)

Shared Port Adapters (SPA) provide the physical interfaces for router connectivity ranging from copper, Channelized, Packet over SONET/SDH (PoS), ATM, and Ethernet.

spa
SPA

SPA Interface Processor (SIP) provides the physical termination for the SPAs and accepts up to four half-height and two full-height Cisco SPAs.

asr1000-sip40-_1600x1600
SIP

231510

1: SPA subslot 0
2: SPA subslot 1
3: SPA subslot 2
6: SPA subslot 3

More details >> here <<.

An example sho inv output:

NAME: "Chassis", DESCR: "Cisco ASR1004 Chassis"
PID: ASR1004 , VID: V03, SN: **********

NAME: "module 0", DESCR: "Cisco ASR1000 SPA Interface Processor 40" 
PID: ASR1000-SIP40 , VID: V02, SN: **********   <<< SIP


NAME: "SPA subslot 0/0", DESCR: "1-port 10 Gigabit Ethernet Shared Port Adapter XFP based"
PID: SPA-1X10GE-L-V2 , VID: V04, SN: ********** <<< SPA

NAME: "subslot 0/0 transceiver 0", DESCR: "10GBASE-SR/SW"
PID: XFP-10G-MM-SR , VID: 15 , SN: ********** <<< XFP


NAME: "SPA subslot 0/1", DESCR: "1-port 10 Gigabit Ethernet Shared Port Adapter XFP based"
PID: SPA-1X10GE-L-V2 , VID: V04, SN: **********

NAME: "subslot 0/1 transceiver 0", DESCR: "OC192 + 10GBASE-L"
PID: XFP-10GLR-OC192SR , VID: 00 , SN: **********
----------------------------------------------------------------------------
Interfaces
Te0/0/0 
Te0/1/0 
Gi0

 

Numbering

Note that the Transceiver numbering starts from the first physical interface!

numbering.PNG

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