| Product Information | The HiGain Line Unit HLU-200 L1A is an asynchronous DS1 interface unit that plugs into the Channel Bank Assembly (CBA) of a DSC Litespan 2000 optical loop carrier system to provide an HDSL interface. The HLU-200 L1A is essentially an AT1U line unit with the T1 line interface circuit replaced by an HDSL interface circuit. When used in conjunction with a HiGain Remote Unit (HRU), the system provides 1.544 Mbps transmission on two unconditioned copper pairs over the full Carrier Serving Area (CSA) range. The CSA includes loops of up to 12, 000 feet of AWG 24 or 9, 000 feet of AWG 26 wire, including bridged taps. The CSA range can be doubled with a HiGain Doubler Unit (HDU) or tripled with two HDUs. The HRU can be placed up to 3000 feet into the network for extra range without doublers. However, this requires an external Network Interface Device (NID) to be placed at the Network Interface (NI), and the HRU must have the Smart-Jack (LB) option set to Disable. The HLU-200 L1A powers bot...
| | Product MPN | | MPN | HLU-200-L1A |
| | Key Features | | Type | DSL Modem | | Transmission Line | DSL | | Downstream Speed | 1.544 Mbps | | Platform | PC |
| | Supported Standards | | DSL Standards | HDSL (ITU G.991.1) |
| | Dimensions | | Depth | 10.2 in. | | Height | 4.41 in. | | Width | 0.83 in. | | Weight | 1.1 lb. |
| | Miscellaneous | | Package Qty. | 1 |
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