Juniper - PB-4OC3-SON-SMIR - Interface Module 4-Port SONET/SDH OC3/STM-1 PB-4OC3-SON-SMIR - Juniper Networks - 4-Ports Sonet/SDH OC3/STM-1 Single-mode IR PIC Interface Module for M160-FPC1 $166.32 $140.95
Cisco - BXM-T3-8 - Broadband Switch T3/E3 BXM-T3-8 - CISCO - Bxm T3/E3 Broadband Switch Module $190.12 $161.12
Cisco - A900-IMA8D= - Interface Module 8-Port T1/E1 A900-IMA8D= - Cisco - Asr 900 8-Port T1/E1 Interface Module $5,049.14 $4,278.93
Cisco - BPX-BXM-T3-12E - Switch Module 12 Port T3 Enhanced Broadband BPX-BXM-T3-12E - Cisco - Enhanced Broadband Switch Module Card, 12 T3 Ports $3,245.40
Cisco - SPA1XCHSTM1/OC3-RF - Expansion Module 1-Port Channelized SPA1XCHSTM1/OC3-RF - Cisco - 1-Port Channelized Stm-1/Oc-3 To Ds-0 Shared Port Adapter - Expansion Module $24,973.08 $20,810.90