Dell PowerConnect Stacking Module YY741 Printers The Adtran 1200221L2 is a

The Adtran 1200221L2 is a 16 channel voice compression module for Atlas 800 series gateways

Up to 12 M6348 blad switches can be stacked together

11 synchronous serial ports

Adjustable LCD contrast

Allworx Verge 9308

Dell PowerConnect Stacking Module YY741 Printers The Adtran 1200221L2 is aDell PowerConnect Stacking Module YY741 Description: The YY741 is a stacking module designed to allow stacking multiple switches to act as a single unit. This stacking module is designed to fit the 6224, 6224P, 6248, and 6248P. These stacking modules allow bandwidth up to 48Gbps. One YY741 can be fit per PowerConnect switch. Dell PowerConnect YY741 Features: 48Gbps Bandwidth Allows Stacking of Switches Compatibility: Dell PowerConnect 6200 Series