ADTRAN Fractional T1 Tandem Channel Unit FT1-TDM user manual

Summary of the content on the page No. 1

FT1-TDM
FRACTIONAL T1 TANDEM CHANNEL UNIT
The ADTRAN FT1-TDM is a central office (CO) unit used to deploy Nx64
kbps tandeming between channel banks within a CO, where N is a selectable
number of channels ranging from 2 to 12. The FT1-TDM plugs directly into
a standard AT&T D4 (or equivalent) channel bank, or SLC-96 when running
SLC Mode 1 or 3 operation. The unit occupies a single slot. No installation
wiring is required. Signals are provided to and from the channel bank or RT,
PRODUCT FEATURES

Summary of the content on the page No. 2

CORPORATE OFFICE PHYSICAL CHARACTERISTICS Product Specifications 901 Explorer Boulevard n Dimensions: 4.4" H, 1.4" W, 10" D Huntsville, AL 35806 n Weight: 8 ounces, nominal DSX-1 INTERFACE n Plugs into AT&T D4, SLC-96, or ADTRAN 800 9ADTRAN n Interface Type: 4-wire (Tx pair and Rx pair) ACT 1241 customer premises bank Local: 256 963-8000 n Operating Mode: Full Duplex n Power: 5 Volts: 100μ max Fax: 256 963-8699 n Maximum Data Rate: 768 kbps (12 channels n –48 Volts: 40 mA max Fax Back: 256 963-8