- - Gigabit Ethernet
- - Soket LAN ethernet (RJ-45): 2
- - Dukungan Quality of Service (QoS)
Cisco 2821, Gigabit Ethernet, 1000 Mbit/d, 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 antarmuka LAN ethernet: Gigabit Ethernet, Kecepatan data LAN ethernet: 1000 Mbit/d, Standar jaringan: IEEE 802.3, IEEE 802.3u. Protokol pengalihan: ATM, Frame Relay, IP, ISDN, RTP, QSIG, Protokol pengelolaan: HTTP, SNMP 3, Protokol data link: Ethernet, Fast Ethernet, Gigabit Ethernet. Memori internal: 256 MB, Memori flash: 64 MB, Keselamatan: UL 60950, CAN/CSA C22.2 No. 60950, IEC 60950, EN 60950-1 AS/NZS 60950. Berat: 11,4 kg. Dimensi (PxLxT): 438,2 x 416,6 x 88,9 mm, Persyaratan daya: 100 - 240 VAC, 47-63 Hz, Kecepatan transfer data maksimal: 1 Gbit/dt