ADC manual Fast, Economical, Reliable and Manageable T1 Deployment, HiGain HDSL, Features

7 / 0 8 • 1 0 6 6 6 9 A E HiGain® HDSL

HiGain® HDSL

Fast, Economical, Reliable and Manageable T1 Deployment

Features

•Up to 5-span reach [60 kft/18 km on 24 AWG (0.5mm) or 45 kft/13.5 km on 26 AWG (0.4mm) see figures 1 and 2]

•Lowest power consumption and heat dissipation

•Low voltage (<140 VDC) powering of up to two spans (one doubler)

•Safest line powering (Class A2 or Class A3)

•Ultra-low system delay

•BPV transparency for copper-fed DLC support

•Stratum 1 clock capable

•Full compatibility with the installed base of HiGain systems

•Variety of industry-standard mechanics

•Front-panel craft ports, DSX-1 test access and status display and provisioning

•Comprehensive OAM&P data

•NEBS Level 3 and UL/CSA compliance

O r d e r i n g I n f o r m a t i o n

Description									Catalog Number
Central office line unit, “3192” mechanics									HLU-319 L5
Central office line unit, “220” mechanics									HLU-231 L8
Central office line unit, “DDM+” mechanics									HLU-388 L5
Line unit for LiteSpan 2000, craft port managed, display, option buttons, test access jacks									HLU-200 L3A
Central office line unit, 200/400 mechanics									HLU-432 L1
Central office line unit, 200/400 mechanics with DS1 and HDSL lines reversed									HLU-432 L2
Micro doubler, “239” mechanics, single-slot									HDU-409 L2A
Micro doubler, “200” mechanics									HDU-404 L2
Line/local powered, “200” mechanics									HRU-402 L1
				HDU		HDU	HDU
		Line Unit						remote Unit
	DSX-1									DS1
			12 kft		12 kft	12 kft	12 kft
		(HLU)						(HrU)

48 kft on 24 aWG

Figure 1: Up to 4-Span Extended Reach with all doublers and remotes line powered

			HDU	HDU	HDU	HDU
	Line Unit						Remote Unit
DSX-1							(HRU)	DS1
		12 kft	12 kft	12 kft	12 kft	12 kft
	(HLU)						(-48 VDC Local
							Power Required)

60 kft on 24 AWG

Figure 2: 5-Span Extended Reach with doublers line powered and remote locally powered

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