Tài liệu Subscriber Carrier System doc

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Tài liệu Subscriber Carrier System doc

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PG-Plus Subscriber Carrier System PG-Plus® is a cost-effective subscriber carrier system that derives 2, 4, or 6 lines from a single copper pair. ADC’s proven HDSL transmission technology provides reach 20% beyond that of traditional Digital Added Main Line (DAML) solutions. PG-Plus installs in minutes due to line powering and its plug-and-play design. Its unique architecture supports POTS, UVG, DDS, ISDN, P-Phone, CLASS features, enhanced MLT testability and network management all from the same platform. PG-Plus supports universal and integrated mode connections to the local switch allowing deployment from the CO or remote cabinets. Integrated mode enables feeder and distribution relief whereever DS1 bandwidth can be extended and makes an excellent tool for supporting 56 kbps modems. Features: • Line-powered remote terminal • Two-, four- and six-channel systems • Flow-through provisioning • HDSL 2B1Q transmission over unconditioned copper loops • POTS, ISDN, DDS, P-Phone, UVG and more • TR-008 and D4 integrated modes • 56 kbps modem support • Metallic fallback operation • Low maintenance, single ended turn-up • System software downloads to RTs • NEBS Level 3 compliance • Feeder and distribution • Emergency and temporary services • Internet services • Residential, SOHO and business services • Mixed POTS and data services 9/00 • 100060PR PG-Plus Subscriber Carrier System Applications 2 www.adc.com • +1-952-938-8080 D D S PO TS Real Estate Office PG-Plus RT HDSL LINE TO SUBSCRIBERS CENTRAL OFFICE PG-PLUS RT HDSL LINE TO SUBSCRIBERS CO PG-PLUS RT DLC RT w/PG-PLUS SHELF PG-Plus RT ISDN POTS Business Application Residential Application SOHO/Small Business Application 3 www.adc.com • +1-952-938-8080 9/00 • 100060PR PG-Plus Subscriber Carrier System General Specifications COT and RT equipment are designed for use over an extended temperature range. RTs meet the environmental conditions found in the outside plant. The following specifications apply to all PG-Plus hardware: Temperature -40˚ to +65˚ C (-40˚ to +149˚ F) Relative Humidity 5% to 95% (non-condensing) Altitude -200 to 13,000 ft (-60 to 4,000 m) PG-Plus Distance Table 1 Pair HDSL, Power 1 Pair HDSL, Power 1 Pair HDSL, Power PG-Plus RT PG-Plus RT PG-Plus RT Description PG-Plus System Configuration Wire Gauge 2-Channel 4-Channel 6-Channel 26 AWG 18.0 kft 15.0 kft 12.5 kft 0.4 mm 5.5 km 4.6 km 3.8 km 24 AWG 25.5 kft 21.7 kft 18.0 kft 0.5 mm 7.8 km 6.6 km 5.5 km 22 AWG 36.5 kft 31.2 kft 25.2 kft 0.6 mm 11.2 km 9.5 km 7.7 km 19 AWG 62.0 kft 49.7 kft 37.8 kft 0.9 mm 18.8 km 15.2 km 11.5 km PG-Plus RT Unit Service COT Line Units Remote Line Units 4 POTS PLL-720 List 1 PRL-770 List 1B 6 POTS PLL-721 List 1 PRL-771 List 1B 3 POTS, 1 ISDN PLL-722 List 1 PRL-772 List 1B 2 ISDN PLL-723 List 1 PRL-773 List 1B 1 POTS, 1 ISDN PLL-724 List 1 PRL-774 List 1B 3 UVG, 1 DDS PLL-726 List 1 PRL-776 List 1B 1 UVG, 1 DDS PLL-727 List 1 PRL-777 List 1B 4 UVG PLL-730 List 1 PRL-780 List 1B 6 UVG PLL-729 List 1 PRL-779 List 1B 3 UVG, 1 ISDN PLL-731 List 1 PRL-781 List 1B 1 UVG, 1 ISDN PLL-732 List 1 PRL-782 List 1B 4 EBS PLL-733 List 1 PRL-783 List 1B 2 POTS PLL-734 List 1 PRL-784 List 1B Integrated Rate Selective PLL-725 List 1 Works with any PG-Plus remote line unit (Use with PMX-743) Ordering Information ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101 Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. 100060PR 09/00 Original © 2000 ADC Telecommunications, Inc. All Rights Reserved An Equal Opportunity Employer Web Site: www.adc.com From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-946-3292 For a complete listing of ADC's global sales office locations, please refer to our web site. Central Office/Remote Terminal Specifications COT Shelf Size (HxWxD): 19" Shelf: 6.5 x 19.0 x 11.8 in./16.5 x 48.3 x 29.9 cm 23" Shelf: 6.5 x 23.0 x 11.8 in./16.5 x 58.4 x 29.9 cm Weight 19" Shelf: 10.7 lbs (5.2 kg) 23" Shelf: 12.5 lbs (6.3 kg) Mounting: EIA hole spacing on universal mounting flanges Finish: zinc plated Termination: Subscriber Lines: 32-pair Amphenol HDSL Lines: wire wrap CO Battery: redundant A/B feeder Alarm Relays: wire wrap CO Line Unit Input Voltage: -42 to -56.5 VDC Input Power: 31.25 watts (maximum) Input Protection: separate 1.5 amps A&B battery fuses on each card DSL Line Voltage: ±135 VDC (maximum) DSL Power: 25 watts (maximum) Remote Enclosure: Siecor CAC® 7600/9600 Enclosure Size (HxWxD): 10.25 x 8.5 x 4.75 in. (26.0 x 21.6 x 12.0 cm) Weight: 4.0 lbs/1.8 kg (List 1B) Interface Specifications Electronic Max. RT Drop Length: 200 Ω @ 40 mA, 700 Ω @ 20 mA Business Service VF Loss End-End (@1 kHz): 4.0 dB, ±2.0 dB (EBS)/P-Phone VF Impedance: 900 Ω at COT and RT Specifications Idle Channel Noise: ≤18 dBrncC 8 kHz Carrier Transmit Level: 150 mV at COT, 150 mV or 600 mV at RT 8 kHz Carrier Detection Threshold: ≤50 mV 8 kHz Carrier Frequency Stability: ±0.5% Digital Data Line: 4-wire (TX and RX pair) Service (DDS) Primary Channel Rates: 2.4, 4.8, 9.6, 19.2, 38.4, 56.0, 64.0 kbps Specifications Rates with Secondary Channel: 3.2, 6.4, 12.8, 25.6, 72.0 kbps Support for Switched 56: Yes Loopbacks: Manually or via loopback codes RT Loop Limits: 49 dB at 56-72 kbps, 40 dB at all other rates RT Sealing Current: 4-20 mA POTS/UVG Max. RT Drop Length: 530 Ω (includes station equipment of 430 Ω) Specifications VF Loss End-End (@1 kHz): 4.0 dB, ±2.0 dB VF Impedance: 900 Ω at COT, 600 Ω at RT Idle Channel Noise: ≤18 dBrncC Ringing Detection: ≥65 Vrms @ 15 to 50 Hz RT DC Loop Current: ≥23 mA RT Ringing Capability: 5 REN per port, 10 REN total per system Loop/Ground Start (LS/GS) (UVG): as prescribed by TR-NWT-057 Channel Testing (UVG): as prescribed by TR-TSY-008 ISDN Max. RT Drop Length: 18 kft per loop #1 of ANSI T1.601 Specifications Multipoint EOC Support: as prescribed by TR-TSY-829 Loopbacks: manually or via EOC loopback commands RT Sealing Current: ≥9 mA . PG-Plus Subscriber Carrier System PG-Plus® is a cost-effective subscriber carrier system that derives 2, 4, or 6 lines from. 100060PR PG-Plus Subscriber Carrier System Applications 2 www.adc.com • +1-952-938-8080 D D S PO TS Real Estate Office PG-Plus RT HDSL LINE TO SUBSCRIBERS CENTRAL OFFICE PG-PLUS RT HDSL

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