Table 9. T200 H2Tu-R Specifications - ADTRAN T200 H2TU-R Installation And Maintenance Manual

Loop Interface
Modulation Type ............................... 16-TC PAM
Mode ................................................. Full Duplex, Partially Overlapped, Echo Cancelling
Number of Pairs ................................ One
Bit Rate ............................................. 1.552 mpbs
Baud Rate .......................................... 517.333k baud
Service Range ................................... Defined by Carrier Service Area Guidelines
Loop Loss .......................................... 35 dB maximum @ 196 kHz
Bridged Taps ..................................... Single Taps < 2 kft, Total Taps < 2.5 kft
Performance ...................................... Compliant with ANSI T1.418-2000 (HDSL2 Standard)
Return Loss ....................................... 12 dB (50 kHz to 200 kHz)
Input Impedance................................ 135 Ω
H2TU-C Tx Pwr (Data) Level .......... 16.6 + 0.5 dBm (0 to 450 kHz)
H2TU-C Tx Pwr (ACT) Level ......... 16.3 + 0.5 dBm (0 to 350 kHz)
Maximum Loop Resistance .............. 900 Ω per span
Customer Interface
DS1 (T1.403-compatible) (ITU-T I.431 compliant)
DS1 Signal Output Level .................. 0 or -15 dB
DS1 Input Signal Level .................... 0 to -22.5 dB
DS1 Line Coding .............................. AMI, B8ZS
DS1 Framing Format ........................ SF, ESF, Unframed
Power
Maximum Heat dissipation (local power)...3.0 Watts
Clock Sources
Clock Sources ................................... Internal, HDSL2 Loop Derived
Internal Clock Accuracy ................... ± 25 ppm, (exceeds Stratum 4). Meets T1.101 timing requirements.
Tests
Diagnostics ........................................ Loopback (H2TU-R), initiated with HDSL2 in-band codes, initiated with
Physical
Dimensions ....................................... 5.5 in. High, 0.7 in. Wide, 6.0 in. Deep
Weight ............................................... < Approximately 6 oz.
Environment
Temperature ...................................... Operating (Standard): -40°C to +70°C; Storage: -40°C to +85°C
Relative Humidity ............................. Up to 95 percent noncondensing
Compliance
UL Listed
Bellcore NEBS Level 3 (SR-3580)
FCC 47CFR Part 15, Class A
Part Number
H2TU-R T200 MON ........................ 1222024L6
61222024L6-5A
Table 9. ADTRAN T200 H2TU-R Specifications
T1 NIU in-band codes, initiated with H2TU-C command, initiated
manually, H2TU-R control port. Self-Test.
61222024L6-5, Issue 1 17