Citywide Wi-Fi networks are presently proliferating across the US, and also beginning to be developed in other areas of the world. Upon the availability of Citywide Wi-Fi, households and small businesses look to combine Citywide Wi-Fi bandwidth with their existing wired broadband Internet services in order to enhance overall Internet service performance and increase availability.
Solution
Surf & Balance Combo enables the seamless integration of Citywide Wi-Fi and wired broadband, and consists of one Surf AP 200 unit and one Balance 30 unit. Surf AP 200 is the industry-leading Wi-Fi modem specially designed for Citywide Wi-Fi applications. Balance 30, with functionality aimed at Small Office/Home Office (SOHO) environments, is the entry-level model in the Balance series of Internet Link Load Balance devices.

At a glance, the Surf & Balance Combo works as follows:
The Surf AP 200 unit wirelessly connects with Citywide Wi-Fi and as a local Access Point.
The Balance 30 unit connects through Ethernet with both Citywide Wi-Fi via Surf and wired broadband via the DSL/Cable modem.
| Features | Benefits | |
![]() | Link Aggregation and Load Balance | Faster, more reliable Internet made easy. |
![]() | Drop-in Mode | Easy, transparent installation |
![]() | Link Failover | Non-stop Internet service even when one of the links is down. |
![]() | VoIP, SIP, and Vonage® Support | Fully compatible with major SIP-based VoIP providers. Enjoy your calls. |
![]() | Session Binding | Compatible with secure web, e-banking, and other applications. |
![]() | High Power and Enhanced Receiption | Get better receiption and increased throughput with you Citywide Wi-Fi network |
What is Balance 30? How is it different?
Balance 30 is the entry-level model in the Balance series of Internet Link Load Balance devices. You can compare the functionality of the entire Balance series here.Datasheets
| Post Date | Title | Type | Size | Download |
|---|---|---|---|---|
| Jan 29 2007 | Balance 30 Datasheet | 224KB | ![]() |
Application Notes
| Post Date | Title | Type | Size | Download |
|---|---|---|---|---|
| Jan 31 2007 | Seamlessly Combining Citywide Wi-Fi and Wired Broadband | 877KB | ![]() |
|
| Feb 1 2007 | Dual FLASH and the Benefits | 208KB | ![]() |
User Manual
| Post Date | Title | Type | Size | Download |
|---|---|---|---|---|
| Feb 28 2008 | Balance User Manual 4.1 | 3.1MB | ![]() |
Case Studies