ADTRAN T200 H4TU-R Installation And Maintenance Practice page 20

Specification
H4TU-C Transmit Power (Data) Level
H4TU-C Transmit Power (Activation) Level
Tested with the ADTRAN H4TU-C (P/N 1223401L2) and H4R (P/N 1223445L1)
T200 Office Repeater Shelf-Mounted
Operating Temperature (Standard)
Storage Temperature
UL 60950; GR-1089-CORE; GR-63-CORE; ANSI T1.418-2001, Issue 2; ANSI T1.102 (DS1 Interface)
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Table 10. HDSL4 T200 H4TU-R Specifications
Loop Interface
Modulation Type
Mode
Number of Pairs
Line Rate
Baud Rate
Loop Loss
Bridged Taps
Performance
Input Impedance
Maximum Loop Resistance
Return Loss
Network Interface
DS1 Transmit Level
DSX-1 Line Buildout
DSX-1 Line Code
H4TU-R Power Dissipation
Local Power
Fusing
Clock Sources
Internal Clock Accuracy
Diagnostics Self-Test, Local Loopback (H4TU-C), Remote Loopback
Physical
Dimensions
Weight
Environment
Compliance
Part Number
T200 H4TU-R 1223424L2
Issue 1, December 2003
Description
16 TC PAM
Full Duplex, partially overlapped echo canceling
2
1.552 Mbps
261.333 k baud
Refer to the HDSL4 Deployment Guidelines
Single Taps < 2000 ft., Total Taps < 2500 ft.
Compliant with T1.418-2000 (HDSL4 Standard, issue 2)
14.1 ±0.5 dBm (0 to 400 kHz)
14.1 ±0.5 dBm (0 to 307 kHz)
135 ohms
1150 ohms (nonrepeatered circuit)
12 dB (50 kHz to 200 kHz)
0 dB (default), –7.5 dB, –15 dB
0-133 ft. ABAM (default)
133-266 ft. ABAM
266-399 ft. ABAM
399-533 ft. ABAM
533-655 ft. ABAM
B8ZS (default), AMI
Power
3.8 watts
–48 VDC ± 24 VDC
1.00 A (not field-replaceable)
Clock
DSX-1 Derived (with HDSL4 frame bit stuffing)
±25 ppm (Exceeds Stratum 4), meets T1.101 Timing
Requirements
Tests
(H4TU-R)
5.5 in. High, x 0.7 in. Wide, x 6.0 in. Deep
< 1 lb.
–40°C to + 70°C
–40°C to + 85°C
section.
61223424L2-5A