Cisco 837, IEEE 802.3, IEEE 802.3u, 100 Mbit/s, ATM, DHCP, IP, NTP, PPPoA, PPPoE, TCP, HSRP, IGRP, Ethernet, Fast Ethernet, SNMP, Telnet, TFTP
Cisco 837. Piawaian rangkaian: IEEE 802.3, IEEE 802.3u, Kadar pemindahan data: 100 Mbit/s. Protokol peralihan: ATM, DHCP, IP, NTP, PPPoA, PPPoE, TCP, HSRP, Protokol penghalaan: IGRP, Protokol pepaut data: Ethernet, Fast Ethernet. Sokongan VPN: DES, 3DES. Memori kilat: 12 MB, Memori dalaman: 32 MB, Keselamatan: UL 1950/CSA 950-95, IEC 950, EN60950, CS-03, FCC Part 68 U.S., AS/NZS 3260, ETSI 300-047, TS 001,.... Penggunaan kuasa (biasa): 6 W