Adtran T3SU 300 First Generation 1200217L2 Conference Phones Aastra 67xx Handset Compatibility:

Aastra 67xx Handset Compatibility:

Compatibility: Dell PowerConnect 6224 and 6248

By adding one or two 22-button Key Expansion Modules to the M2616D Meridian phone

Comdial FXINT-MAUX Features:

4 Call Keys

Adtran T3SU 300 First Generation 1200217L2 Conference Phones Aastra 67xx Handset Compatibility:Adtran T3SU 300 1200217L2 Description: The Adtran T3SU 300 is a high bandwidth CSU DSU that supports an unchannelized T3. The T3SU 300 features a built in HSSI interface and support for three optional modules. The modules can only be used in point to point applications. The modules can support HSSI, V. 35, Ethernet bridge, or Quad DSX 1 modules. The intergrated HSSI interface can support up to a full T3 bandwidth (44. 2 Mbps) through 75 Kbps