ADTRAN HDSL2 Installation And Maintenance Practice page 68

Specifications
Table 16. H2TU-R Product Specifications (Continued)
Specification
58
Diagnostics:
Dimensions: T200 H2TU-R:
Weight:
Environment
Temperature, Operating:
Temperature, Storage:
Relative Humidity:
NRTL Listed to the applicable UL standards
Bellcore NEBS Level 3 (SR-3580)
FCC 47CFR Part 15, Class A
Part Number
1223024L2:
1223026L2:
HDSL2 for General Distribution Installation and Maintenance Practice
Tests
Self Test
Loopback (H2TU-R) initiated with T1 NIU in-
band codes
Loopback (H2TU-R) initiated with H2TU-C
command
Loopback (H2TU-R) initiated manually
Loopback (H2TU-R) initiated from H2TU-R con-
trol port
Physical
Height: 5.50 inches
Width: 0.69 inch
Depth: 6.00 inches
Less than 1 pound
–40°C to +70°C;
–40°C to +85°C
Up to 95% noncondensing
Compliance
T200 H2TU-R, Local Powered
T200 H2TU-R, Span Powered
Description
61223HDSL2L2-5B