Quick Eagle Networks' CSU/DSU solutions have set the standard for quality, performance and price in traditional WAN access products. The products enable a wide spectrum of possibilities for WAN access applications. Each unit supports a fundamental building block of features that includes Plug-and-play installation, troubleshooting, diagnostic and management capabilities that automate and simplify the operation of Frame Relay services.

4210 CSU/DSU
The 4210 CSU/DSU is an access device with a single DTE (available for T1/E1) that supports Transparent protocol, Frame Relay, and Cisco HDLC.

4215 Dual CSU/DSU
The 4215 Dual CSU/DSUTM is the world’s first dual CSU/DSU. The electrical interface on the DTE port is selectable as RS-449/EIA-530 or V.35. Data traffic can be Frame Relay, PPP, Cisco HDLC, or Transparent bit-based protocol.

Solo Select
The Solo Select product line adds incremental intelligence functionality through RMON-based performance monitoring to the traditional CSU/DSU concept.

Solo
The Solo product line offers fully manageable CSU/DSUs.

Prelude
The Prelude T1 DSU provides low-cost access to high-speed T1, fractional T1, and frame relay services for data terminal equipment (DTE) such as routers and video codecs.

Ensemble
The Ensemble WAN Access System is a high-density, compact chassis that holds up to 15 DSU or CSU modules.