Appendix A - Specifications - ADC HiGain H2TU-C-388 List 7F Manual

Appendix A - Specifications

A
PPENDIX
Power
HDSL2 Span Voltage
CO Supply
Electrical Protection
Fusing
Environmental
Operating Temperature
Operating Humidity
Physical
Height
Width
Depth
Weight
Mounting
HDSL2
Line Code
Transmission
Media
Output
Line Impedance
Maximum Insertion Loss
Maximum Loop Attenuation
Start-up Time
DSX-1
DSX-1 Line Impedance
DSX-1 Pulse Output
DSX-1 Input Level
System
One-way DS1 Delay
Wander (Looped)
Wideband Jitter (Looped)
Narrowband Jitter (Looped)
62
A - S
PECIFICATIONS
0 or -180 ±5 Vdc
-48 Vdc nominal (-42.5 Vdc to -56.5 Vdc)
See "Power Consumption"
Current Drain" on page
Secondary surge and power cross protection on HDSL2 ports. Requires external
primary protection.
Internal; connected to "FUSE ALARM" output on pin 117
-40°F to +149°F (-40°C to +65°C)
5% to 95% (non-condensing)
3.62 in. (9.2 cm)
0.69 in. (1.8 cm)
10 in. (25.4 cm)
0.5 lb (.23 kg)
DDM+ high-density shelves
1.552 Mbps Overlapped Pulse Amplitude Modulation Transmission with Interlocking
Spectra (OPTIS)
Full duplex
One non-loaded, copper, two-wire cable pair
+16.8 dBm ±0.5 dB at 135Ω (0-450 kHz) at CO side;
+16.5 dBm ±0.5 dB at 135Ω (0-350 kHz) at remote side
135Ω
35 dB at 196 kHz
28 dB
30 sec. typical, 1 min. maximum per span
100Ω
pk-pk
6 V pre-equalized for 0-655 feet of ABAM cable
+1.5 to -7.5 dB DSX
<500 µs
Meets MTIE T1.101 requirements
0.2 UI maximum
0.1 UI maximum
and "Maximum Power Dissipation"
63.
July 21, 2003
LTPH-UM-1214-02
and "Maximum
H2TU-C-388 List 7F