Lancom Systems 821+, Ethernet, RIP-1, RIP-2, Ethernet, Fast Ethernet, SNMP 2, SNMP, Telnet, HTTP, HTTPS, G.711a, G.726, TCP/IP, PPTP, UDP/IP, ICMP/IP, IP/IPX, PPPoE
Lancom Systems 821+. Protokol pengalihan: Ethernet, Protokol routing: RIP-1, RIP-2, Protokol data link: Ethernet, Fast Ethernet. Metode autentikasi: RADIUS, PAP, CHAP, MS-CHAP. Sertifikasi: CE, EN 60950, EN55022, EN55024. Kecepatan transfer data maksimal: 0,1 Gbit/dt, Dimensi (PxLxT): 210 x 140 x 45 mm, Teknologi konektivitas: Berkabel. Protokol sinyal digital: EURO-ISDN, ISDN 1TR6, ADSL2+