Juniper - CTP150-IM-SER - Interface Module 4-Port Serial CTP150-IM-SER - Juniper - 4-Ports Serial Interface Module for CTP150 Circuit to Packet Platform Router $3,740.74 $3,170.12
Juniper - CTP150-IM-SER-MS-B - Serial Module 4-Port HD-26 Clock Input CTP150-IM-SER-MS-B - Juniper - CTP150 4-port Serial Module with Four HD-26 pin and one Clock Input Interface $4,737.59
Juniper - CTP150-IM-T1E1-B - Network Module 4-Port T1/E1 RJ-48 CTP150-IM-T1E1-B - Juniper - 4-port T1/E1 Module with Four RJ-48 and One Clock Input Interface $4,143.99
HP - JD540A - Interface Module 2-Port Serial WAN JD540A - HP - Enhanced Serial Multi Function Interface Module 2 x Serial WAN $263.98 $223.71
Cisco - NIM-2T++= - WAN Interface Module 2-Port Serial NIM-2T++= - Cisco - Wan Network Interface Module - Serial Adapter $1,104.57 $936.08