HiGain HDSL2 Modules ADC’s HiGain® HDSL2 modules enable networks to operate even more efficiently and at lower temperatures than the current technology allows Power consumption and heat dissipation is reduced by more than 30 percent, enabling service provider’s to avoid or defer capital expenditure additions to existing plants By providing full-rate T1 access using just a single copper pair, HDSL2 enables service providers to quickly and cost-effectively meet the demand for more voice and data services – services that have become increasingly hard to deliver due to the shortage of copper cable HiGain uses ADC’s industry-first HDSL2 chipset (ANSI T1E1.4 compliant) that is based on the standard that ADC helped define More importantly, HiGain takes full advantage of the open architecture inherent in HDSL2, delivering guaranteed interoperability, allowing you to simply and economically accommodate network growth Features: • 30 percent lower power consumption and heat dissipation reduces costs and increases network reliability • Full-rate T1 over a single copper pair means that you can cost-effectively meet today’s demand for voice, data and video services • Industry-standard interoperability results in cost-effective implementation and network expansion • The capability to reach 12,000 ft on 24 AWG gives you the ability to provide service to more customers Specifications HDSL2 Transmission Line Code: 1.552 Mbps OPTIS (Overlapped PAM Transmission with Interlocking Spectra) Transmission: full duplex Media: one non-loaded, metallic, two-wire cable pair Output Signal: CO side: 16.8 ±0.5dBm from 0-450kHz into 135 Ω RT side: 16.5 ±0.5dBm from 0-350kHz into 135 Ω Impedance: 135 Ω Max Provisioning Loss: 35dB at 196 kHz DSX-1 Interface (CO Side) Line Rate: 1.544 Mbps ±200bps Line Format: AMI, B8ZS or ZBTSI Frame Format: ESF, SF and unframed DS-1 Interface (Remote Side) Output Level: 0, -7.5dB, 15dB (selectable) Line Rate: 1.544 Mbps ±200bps Line Format: AMI, B8ZS or ZBTSI Frame Format: ESF, SF and unframed System One-way DS1 delay: ...Specifications HDSL2 Transmission Line Code: 1.552 Mbps OPTIS (Overlapped PAM Transmission with Interlocking Spectra)