Appendix A - Specifications - ADC HIGAIN HDSL2 Manual

152-231-116-01, Revision 01
A
PPENDIX
Power
HDSL2 Span Voltage
CO Supply
Electrical Protection
Fusing
Environmental
Operating Temperature
Operating Humidity
Physical
Height
Width
Depth
Weight
Mounting
HDSL2
Line Rate
Transmission
Media
Output
Line Impedance
Maximum Loop Attenuation
Start-up Time
DSX-1
Line Impedance
Line Rate
Line Format
Frame Format
Pulse Output
Input Level
System
One-way DS1 Delay
Wander (Looped)
Wideband Jitter (Looped)
Narrowband Jitter (Looped)
H2TU-C-231 List 1F
A - S
PECIFICATIONS
0 or -185 Vdc
-48 Vdc nominal (-42.5 to -56.5 Vdc)
(See "Power Consumption",
Drain" on page
Secondary surge and power cross-protection on HDSL2 ports. Requires external
primary protection.
Internal; connected to the fuse alarm output on pin 32 (see
-40 °F to +149 °F (-40 °C to +65 °C)
5% to 95% (non-condensing)
5.9 in. (15.0 cm)
1.4 in. (3.5 cm)
10.0 in. (25.4 cm)
0.5 lbs. (0.23 kg)
220 mechanics high-density shelf
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 135 Ω (0-450 kHz) at CO side;
+16.5 dBm ±0.5 dB at 135 Ω (0-350 kHz) at remote side
135 Ω
35 dB at 196 kHz, 135 Ω (See
information.)
30 sec. (typical), 1 min. (maximum) per span
100 Ω
1.544 Mbps ±200 bps
Alternate Mark Inversion (AMI) or Bipolar with 8-Zero Substitution (B8ZS)
Extended SuperFrame (ESF), SuperFrame ((SF), or Unframed (UNFR)
pk-pk
6 V pre-equalized for 0 to 655 feet of ABAM cable
+1.5 to -7.5 dB DSX
<400 µs
Meets MTIE DS1.101 requirements
0.2 UI maximum
0.1 UI maximum
October 2, 2000
"Maximum Power
60.)
Table 25 on page 61

Appendix A - Specifications

Dissipation", and "Maximum Current
Figure 33 on page
for HDSL2 cable attenuation
61)
59