C1921-4SHDSL/K9 Specifications General Type Cisco 1921 Router 4-pair SHDSL Bundle, HWIC-4SHDSL, IP Base Lic Enclosure Type: Desktop, modular, 1U Connectivity
C1921-ADSL2-M/K9 Specifications General Device Type: Router Enclosure Type: Desktop, modular, 1U Connectivity Technology: Wired Data Link Protocol: Ethernet, Fast Ethernet,
C1941-SEC-SRE/K9 Specifications Manufacturer Cisco Systems, Inc Manufacturer Part Number C1941-SEC-SRE/K9 Product Type Cisco 1941,SRE 300, and SEC license PAK bundle
CISCO1941/K9 Specification Main Specs Manufacturer Cisco Systems, Inc Manufacturer Part Number CISCO1941/K9 Product Type Router Form Factor External – modular
