MFR. Name: HP Enterprise | MFR#: JG670A
MSR4000 SPU-300 SVC PROCESSING UNIT
Service processing unit for the HP MSR4000 Router;Performs data forwarding, encryption/decryption, and analyzing/filtering of data packets;4 1000BASE-T, 4 SFP, 1 SFP+, and 2 VPM slots;4GB DDR3 default memory.