HPE MSR 4p T1/Fractional T1 HMIM Module - JG457A
MSR 4-port T1/fractional T1 HMIM module (HMIM-41T1-F) - High-performance Multifunction Interface Mod
MSR 4-Port T1/Fractional T1 HMIM Module (HMIM-41T1-F) - High-performance Multifunction Interface Mod