Msr 4-port T1/fractional T1 Hmim Module (hmim-41t1-f) - Hmim With Four Rj-45 Connectors That Transmits, Receives, And Handles T1 Data Streams (lt: 2-4d)
7503 Switch Chassis Assembly - Includes Two Mpu / Fabric Module Slots, Three Lpu Slots, Two Power Supply Slots, And A Fan Tray Slot (fan Tray Is Included With The Chassis) (lt: 2-4d)
