Cisco 1721, Ethernet WAN, Hitam
Cisco 1721. Piawaian rangkaian: IEEE 802.1Q, Kadar data LAN ethernet: 10,100 Mbit/s. Protokol penghalaan: OSPF. Memori kilat: 32 MB, Memori dalaman: 96 MB. Product color: Hitam, Penunjuk LED: Kuasa. Lebar: 284 mm, Kedalaman: 221 mm, Tinggi: 79 mm