Description
This is a NEW Cisco 4OC48E/POS-SR-SC Edge 4 Port OC-48c/STM-16c SONET/SDH SR with SC 12000 Series Line Cards 4OC48E/POS-SR-SC 4OC48EPOS-SR-SC 4OC48E/POSSRSC,4OC48E/POS-SR-SC
Description