DSU/CSU for 4-wire dedicated 56K or 64K applications. Provides an EIA-232 DTE Interface, set-up by dip switches. Supports synchronous & asynchronous applications.

Wi-Fi enable your NetVanta network with NetVanta 150 Wireless Access Points.

Ideal for critical applications, the Battery Backup System from ADTRAN provides power to the Integrated Access Devices.

The RJ Patch Panel provides 28 RJ-48 connections for DSX-1 deployment. It features a 1U high patch panel design that fits easily in 19" racks.

Adapter to convert 120 ohm drop port on ESU 120e to 75 ohm BNC

Provides four Foreign Exchange Station (FXS) voice ports. Supports major FXS applications with exception of message waiting indication. Will not accept plug-on. (HOT SWAPPABLE)

T1 ESF CSU ACE W/PS

The ADTRAN T1 CSU ACE is a compact, full-featured Channel Service Unit used to connect T1 data terminal equipment (DTE) and T1 facilities.

The TDU 120e (T1 Distribution Unit) from ADTRAN is an intelligent, full-featured DSU/CSU in a 1U, 19" rackmount enclosure.

The OCU (Optical Converter Unit) 45 from ADTRAN offers transparent transport of T3/E3/STS-1 services over a fiber transport, at distances up to 40 km.

Provides full OCU DP operation for office applications, module can be used to extend 64k DDS, Switched 56 or Frame Relay circuits up to 18,000 feet from multiplexer.

The Dual EIA-530 Video Module from ADTRAN is specifically designed to support videoconferencing applications.

The NT1 ACE4 Network Termination Unit from ADTRAN combines the functionality of four NT1s in a single device.

In addition to supporting Type I, II and V E&M signaling, the Adtran Voice Interface Card has the E&M modules that also support legacy leased line modems in Transmit Only ...

The Quad T1/PRI Module from ADTRAN provides four interfaces that are independently configurable for DS-1, DSX-1, or PRI operation.