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MAINTENANCE
The 10Base-T Hub does not require routine maintenance for normal operation.
Do not attempt repairs in the field. Repair services may be obtained by returning the defective
unit to ADTRAN. Refer to
SPECIFICATIONS
Table 4
lists the specifications for the 10Base-T Hub.
Specification
61181012L1-5C
"Appendix A, Warranty"
Table 4. 10Base-T Hub Specifications
Environmental
Operating Temperature:
Storage Temperature:
Relative Humidity:
Maximum Current Draw:
Maximum Heat Dissipation:
Dimensions:
Weight:
10Base-T Hub:
for further information.
–0°C to +50°C
–40°C to +85°C
95 percent maximum @ +50°C, noncondensing
Power
–48 VDC
2 watts
Physical
Height: 1.25 inches
Width: 3.78 inches
Depth: 5.56 inches
< 1 pound
Part Number
1181012L1
Maintenance
Description
11
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