Zyxel 2602HWL-D1A, Ethernet LAN, ADSL, Silver Zyxel 2602HWL-D1A. Cabling technology: 10/100Base-T(X). DSL specification: G.dmt.bis (G.992.3), G.lite.bis (G.992.4), (G.992.5). Security algorithms: 3DES, DES, MD5, SHA-1. Voice codecs: G.711, Management protocols: SNMP, Telnet, HTTP, FTP, Supported network protocols: TCP/IP, PPPoE, IPSec. Product colour: Silver ZyXel needs to work on its presentation. Not only does this look like a clunky wireless router, the browser-based configuration screens do all they can to confirm that impression. The printed documentation is seriously lacking and talks of a mythica...