sh module 
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  1    0  4-subslot SPA Interface Processor-400  7600-SIP-400       JAB104500ZB
  2    0  4-subslot SPA Interface Processor-400  7600-SIP-400       JAB10450196
  3    0  4-subslot SPA Interface Processor-200  7600-SIP-200       JAE1046F3EM
  4    0  4-subslot SPA Interface Processor-200  7600-SIP-200       JAE1040CV6H
  7    0  Supervisor-Other                       Unknown            Unknown
  8    2  Supervisor Engine 720 (Active)         WS-SUP720-3BXL     SAL1043608D

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  1  0013.1aff.d280 to 0013.1aff.d2ff   2.3   12.2(18)SXF6 12.2(18)SXF6 PwrDown
  2  0017.95e9.8dc0 to 0017.95e9.8e3f   2.3   12.2(18)SXF6 12.2(18)SXF6 PwrDown
  3  0019.0656.9fc0 to 0019.0656.9fff   1.3   12.2(18)SXF6 12.2(18)SXF6 PwrDown
  4  0017.e019.2a82 to 0017.e019.2ac1   1.3   12.2(18)SXF6 12.2(18)SXF6 PwrDown
  7  0000.0000.0000 to 0000.0000.0000   0.0   Unknown      Unknown      Unknown
  8  0017.9441.edd4 to 0017.9441.edd7   5.2   8.4(2)       12.2(18)SXF6 Ok

Mod  Sub-Module                  Model              Serial       Hw     Status 
---- --------------------------- ------------------ ----------- ------- -------
  8  Policy Feature Card 3       WS-F6K-PFC3BXL     SAL104360UT  1.8    Ok
  8  MSFC3 Daughterboard         WS-SUP720          SAL10425F6J  2.5    Ok

 --More--         Mod  Online Diag Status 
---- -------------------
  1  Not Applicable
  2  Not Applicable
  3  Not Applicable
  4  Not Applicable
  7  Not Applicable
  8  Pass
7613#