External 48 Vdc Power Supply; Transmission Line; Line Coding; Line Rates (Dsl Line) - Patton electronics RocketLink-G 3088 Series User Manual

Model 3088 Series User Manual

External 48 VDC power supply

CAUTION
• Input
- Rated voltage: 36–60 VDC
- Rated current: 0.25 A DC
• Output
- Rated voltage: 5 VDC ± 5%, 5W
- Rated current: 1 A DC
- 6-inch cable terminated with 2.5 mm barrel plug, center positive
• Isolation: 500 VDC
• Environment: 0–40°C; 5–95% relative humidity, non-condensing

Transmission line

Single Twisted Pair

Line coding

TC-PAM (Trellis Coded Pulse Amplitude Modulation)

Line rates (DSL line)

All nx64 rates from 64 kbps up to 4.6 Mbps

Line interface

Transformer coupled, 2500 VRMS isolation

G.SHDSL physical connection

RJ-45, 2-wire polarity insensitive pins 4 and 5

Environment

Operating temp: 32–122°F (0–50°C)
Humidity: 5–95% non-condensing
Altitude: 0–15,000 feet (0–4,600 meters)

Transmission line

The external DC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. The interconnecting cables
shall be rated for the proper voltage, current, anticipated tem-
perature, flammability, and mechanical serviceability
B • Specifications
74