ADTRAN HDSL 3192 HTU-C Installation And Maintenance Practice page 44

HDSL 3192 HTU-C Installation and Maintenance Practice
Table 16. 3192 HTU-C Specifications (Continued)
Specification
Tested with the ADTRAN HRE (P/N 1247045L1) and HTU-R (P/N 1247026L1)
3192 HTU-C Power Dissipation:
36
Total Power:
Span Power:
Fusing:
Clock Sources:
Internal Clock Accuracy:
Diagnostics:
Physical:
Mounting:
Dimensions:
Weight:
Environment:
Temperature:
Control Port:
Interface:
Terminal Type:
Async Speed:
Data Format:
Part Number:
3192 HTU-C:
Power:
–48 VDC at 200 mA with HTU-R;
–48 VDC at 330 mA with HTU-R and one HRE;
–48 VDC at 560 mA with HTU-R and two HREs
5.1 watts with HTU-R;
5.7 watts with one HRE and HTU-R;
7.1 watts with two HREs and HTU-R
–190 VDC (internally generated): Class A2
compliant; Current limit at 150 mA
1.00 amp (on-board; not field replaceable)
Clock:
Internal, DSX-1 Derived
±25 ppm, (exceeds Stratum 4).
Meets T1.101 timing requirements.
Tests:
Self-Test;
Loopbacks:
• Local (HTU-C)
• Remote (HTU-R)
• HRE
CI Wescom Office Repeater Shelf-Mounted
Height: 4.75 inches;
Width: 0.69 inches;
Depth: 10.5 inches
Less than 1 pound
Operating (Standard): –40°C to +70°C;
Storage: –40°C to +85°C
RS-232 (DB9)
VT-100 or compatible
2.4 kbps to 19.2 kbps
• 8 data bits
• No parity
• 1 stop bit
1247004L1
Description
61247004L1-5A