Msr4000 Mpu-100 Main Processing Unit - Main Processing Unit (mpu) With Compact Flash (cf) Card Slot, Usb Port, Mini-usb Console Port, And Rj45 Aux And Management Ports - Multiple Mpu Units Must Have The Same Replacement Part Number (lt: 2-4d)
Msr4000 Spu-100 Service Processing Unit - Service Processing Unit (spu) With 2gb Ddr Sdram, Four Combo Ports (either 1000m Base-t Rj45 Or 1g Sfp Ports), Two Usb Ports, And Two Internal Vpm Module Slots - Sfp Ports Accepts Both 100m And 1g Transceivers (lt
Msr4000 Spu-100 Service Processing Unit - Service Processing Unit (spu) With 2gb Ddr Sdram, Four Combo Ports (either 1000m Base-t Rj45 Or 1g Sfp Ports), Two Usb Ports, And Two Internal Vpm Module Slots - Sfp Ports Accepts Both 100m And 1g Transceivers (lt
Msr 0.5u High-performance Multifunction Interface Module (hmim) Adapter Module (rt-hmim-adapter) - For Adapting A 0.5u Mim Module For Installation In A 0.5u High Hmim Slot In The Msr3000 Router Series Chassis (lt: 2-4d)
