User Manual

DXUDistribution Switch Unit
DXU-11 With both E1 (CEPT) PCM links (2 Mbit/s) and T1
PCM links (1.544 Mbit/s), without internal frequency
reference. E1 and T1 are selectable by a switch on the
board. DXU-11 supports TG Synhronization and long
haul (long haul only valid for E1/T1 120
).
2 Dimensions
This section contains information about the dimensions of DXU-01, DXU-03 and
DXU-11. Size and weight for each DXU variant are given in the table below.
Table 1 DXU-01, DXU-03 and DXU-11 Dimensions
Dimension DXU-01 DXU-03 DXU-11
Height 267 mm 267 mm 267 mm
Width 71 mm 71 mm 14 TE x
5.08 mm
71 mm 14 TE x
5.08 mm
Depth 240 mm 240 mm 240 mm
Weight 1.0 kg 1.3 kg 1.3 kg
3 Power Consumption and Heat Generation
This section contains information about the power consumption and heat
generation of the three DXU models.
Table 2 Maximum Power Consumption and Heat Generation for DXU-01,
DXU-03 and DXU-11
Max. Power Consumption
Cold start Operation
Max. Heat Generation
DXU-01 15 W 20 W 20 W
DXU-03 32 W 26 W 26 W
DXU-11 15 10 W 15 W
4 (12)
EN/LZT 720 0243 Uen R1A