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.

The NetVanta 1534 is a managed, 26-port, layer 2, Gigabit Ethernet switch designed for fast, secure, cost-effective LAN switching.

The Total Access 904 Network Interface from Adtran provides seamless voice and data integration over VoIP based network architectures.

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)

Includes: 1 - 1175006L1 (PSU), 1 - 1175043L1 (AC supply/chrgr), 1 - 1200375L1 (Chassis), 1 - 1200373L1 (BCU L1), 8 - 1175099L1-B (Blank card)

Adtran NetVanta 1544 Gigabit Layer 3 Switch Switches & Bridges

ADTRAN solutions maximize performance, lower costs, and help companies achieve the best return on investment.

The NetVanta 1335 Multiservice Access Router is a platform that addresses the need of multiple networking devices in a single compact platform.

The MX2820 MUX cards are capable of combining independent T1s, E1s, or T1s and E1s on the same DS3.

The NetVanta 5305 from Adtran is an access router designed for Internet access, corporate Frame Relay, point-to-point connectivity, and Virtual Private Networking (VPN) for ...

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

The NetVanta 1234 with PoE is a managed, layer 2, 24-port Ethernet switch designed for fast, secure, cost-effective LAN switching.

The OPTI Power Supply from Adtran converts AC voltage to -48 VDC. It includes Total Access 750/850 AC supply/charger and power cable to connect to OTPI-3.

The NetVanta 1335 Multi-Service Access Router from Adtran is a platform that addresses the need of multiple networking devices in a single compact platform.

MX2800 DS3 DC P2/C2/F