tailieunhanh - HiGain Remote Units

HiGain® provides HDSL repeaterless transport of T1 service over two unconditioned copper pairs up to 12,000 ft on 24 AWG ( mm), or 9,000 ft on 26 AWG ( mm). HiGain systems are used by service providers to enable high-speed data, voice and video communications to their customers. ADC’s HiGain systems are designed with plug-and-play compatibility that do not require the removal of bridged taps. Ease of installation enables phone companies to respond to service orders in a matter of hours. | HiGain provides HDSL repeaterless transport of T1 service over two unconditioned copper pairs up to 12 000 ft on 24 AWG mm or 9 000 ft on 26 AWG mm . HiGain systems are used by service providers to enable high-speed data voice and video communications to their customers. ADC s HiGain systems are designed with plug-and-play compatibility that do not require the removal of bridged taps. Ease of installation enables phone companies to respond to service orders in a matter of hours. ADC s HiGain remote units HRUs are designed to install both indoors and outdoors in a variety of remote enclosures or on existing remote mountings on or near customer premises. They operate as slaves to the HiGain line unit and incorporate loopback functions and LED indications for simple installation and maintenance. The HRUs provide the industry-standard ANSI interface toward the customer. Features 5-span reach 60 kft on 24 AWG 4-span three doublers and a remote unit line powering 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 NEBS Level 3 UL CSA compliance Ordering Information Model No. Description HRU-402 L1 Line local powered 200 mechanics HRU-402 L1A Line powered only 200 mechanics HRU-402 L3 20-70 v local power 200 mechanics HRU-402 L4 Line powered non-intrusive performance monitoring capabilities SPRM NPRM ADA compatible 200 mechanics HRU-411 L1 Line powered PCS applications 200 mechanics HRU-412 L8A Line local powered ICPE 400 mechanics HRU-412 L9B Line local powered non-intrusive performance monitoring capabilities SPRM NPRM ADA compatible 400 mechanics HRU-419 L1 Line local powered 3192 mechanics HLIU-960 L1 Remote LIU card for SLC-96 bank HDU DSX-1 Line Unit HLU HDU HDU 12 kft