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Input/Output Module (IOMs)

Part Number Description

7750 SR IOM3-XP-C MultiCore CPU Baseboard. Accepts up to 2 MDA-XPs or MDAs (Please consult release notes for supported MDAs).

NOTE - When installing and using an IOM3-XP, impedance panels are required to be installed in all unpopulated IOM slots. Impedance panel order numbers are: 3HE04147AA - ACC - 7750 SR IMP PNL - 1 or 3HE04148AA - ACC - 7750 SR IMP PNL - 5"

NOTE - When installing and using an IOM3-XP-C, impedance panels are required to be installed in all unpopulated IOM slots. Impedance panel order numbers are: 3HE04147AA - ACC - 7750 SR IMP PNL - 1 or 3HE04148AA - ACC - 7750 SR IMP PNL - 5

7450 ESS IOM3-XP-C MultiCore CPU Baseboard. Accepts up to 2 MDA-XPs or MDAs (Please consult release notes for supported MDAs).

NOTE - When installing and using an IOM3-XP, impedance panels are required to be installed in all unpopulated IOM slots. Impedance panel order numbers are: 3HE04147AA - ACC - 7750 SR IMP PNL - 1 or 3HE04148AA - ACC - 7750 SR IMP PNL - 5"

NOTE - When installing and using an IOM3-XP-C, impedance panels are required to be installed in all unpopulated IOM slots. Impedance panel order numbers are: 3HE04149AA - ACC - 7450 SR IMP PNL - 1 or 3HE04150AA - ACC - 7450 SR IMP PNL - 5

7750 SR IOM4-e Baseboard. Accepts up to 2 MDA-e Full Service Routing Functionality, Full Queuing, hierarchical policing, IPv4/IPv6 routing services. Available upgrades/licenses: VPRN

7750 SR IOM4-e Baseboard. Accepts up to 2 MDA-e Includes "Layer-3 basic Queuing" IMM Software License/functionality for full IPv4/IPv6 routing services. Limited to 8 ingress and 8 egress queues per port. Does not include Hierarchical Policers. Available upgrades/licenses: VPRN, upgrade to L3HQ

7750 SR IOM4-e Baseboard. Accepts up to 2 MDA-e Includes "Layer-2 High Queuing" IMM Software License/functionality for full ESS functionality which includes the use of full queuing and policing with layer-2 services. Excludes use of multicast routing protocol or services, IPv6 routing services, VPRN services (including IPv4 and IPv6 VPNs), network interfaces when installed in a chassis running the above mentioned restricted services. Available upgrades/licenses: upgrade to L3HQ

7750 SR IOM4-e-B Baseboard. Accepts up to 2 MDA-e Full Service Routing Functionality, Full Queuing, hierarchical policing, IPv4/IPv6 routing services. Available upgrades/licenses: VPRN

7750 SR IOM4-e-B Baseboard. Accepts up to 2 MDA-e Includes "Layer-3 basic Queuing" IMM Software License/functionality for full IPv4/IPv6 routing services. Limited to 8 ingress and 8 egress queues per port. Does not include Hierarchical Policers. Available upgrades/licenses: VPRN, upgrade to L3HQ

7750 SR IOM4-e-B Baseboard. Accepts up to 2 MDA-e Includes "Layer-2 High Queuing" IMM Software License/functionality for full ESS functionality which includes the use of full queuing and policing with layer-2 services. Excludes use of multicast routing protocol or services, IPv6 routing services, VPRN services (including IPv4 and IPv6 VPNs), network interfaces when installed in a chassis running the above mentioned restricted services. Available upgrades/licenses: upgrade to L3HQ

7750 SR IOM4-e-HS (High Scale) Baseboard. Accepts up to 2 MDA-e

Full Service Routing Functionality, Full Queuing, hierarchical policing, IPv4/IPv6 routing services. Available upgrades/licenses: VPRN

7750 SR IOM4-e-HS (High Scale) Baseboard. Accepts up to 2 MDA-e
Includes "Layer-2 High Queuing" IMM Software License/functionality for full ESS functionality which includes the use of full queuing and policing with layer-2 services.
Excludes use of multicast routing protocol or services, IPv6 routing services, VPRN services (including IPv4 and IPv6 VPNs),  network interfaces when installed in a chassis running the above mentioned restricted services.  Available upgrades/licenses: upgrade to L3HQ