- - Ethernet gigabit
- - Port LAN Ethernet (RJ-45): 2
- - Sokongan Kualiti Perkhidmatan (QoS)
Cisco 2821, Ethernet gigabit, 1000 Mbit/s, IEEE 802.3, IEEE 802.3u, DES, 3DES, AES 128, AES 192, & AES 256, ATM, Frame Relay, IP, ISDN, RTP, QSIG, HTTP, SNMP 3
Cisco 2821. Jenis antara muka LAN ethernet: Ethernet gigabit, Kadar data LAN ethernet: 1000 Mbit/s, Piawaian rangkaian: IEEE 802.3, IEEE 802.3u. Protokol peralihan: ATM, Frame Relay, IP, ISDN, RTP, QSIG, Protokol pengurusan: HTTP, SNMP 3, Protokol pepaut data: Ethernet, Fast Ethernet, Gigabit Ethernet. Memori dalaman: 256 MB, Memori kilat: 64 MB, Keselamatan: UL 60950, CAN/CSA C22.2 No. 60950, IEC 60950, EN 60950-1 AS/NZS 60950. Berat: 11,4 kg. Dimensi (LxDxT): 438,2 x 416,6 x 88,9 mm, Keperluan kuasa: 100 - 240 VAC, 47-63 Hz, Kadar pindahan data maksimum: 1 Gbit/s