AmbiCom WL1100B-AR

Wave2Net IEEE 802.11b Wireless Access Router Product page (via archive.org) Manual (on Amazon.com)

The default telnet password appears to be default.

The manual shows the sample SSID to be Wireless Lan, but states the default SSID to be My Network. The device has a probable 00:60:B3 OUI (Z-Com).