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Anleitung Zusammenfassung
The ADTRANTM Total Access® 1250 is a temperature-hardened Mini- DSLAM that enables delivery of 24 ports of POTS and ADSL via an Ethernet 10/100Base-T interface from smaller Central Offices (COs), Controlled Environmental Vaults (CEVs), Multiple Dwelling Units (MDUs), and Remote Terminals (RTs). The ADSL is derived from the network interface and is combined via onboard splitters with the existing POTS service for single-pair subscriber delivery. The Total Access 1250 offers a scalable network interface today with the Ethernet interface module. The IP interface module supports 1483/2684 bridging via either LLC/SNAP or VC MUX encapsulation. Statistics are collected on both the subscriber and network parts. The compact, 1U high unit provides space savings while offering multiple options for placement within compact environments. Its design leverages existing telco resources and can be rackmounted, wallmounted, or vertically positioned within the RT. It measures 1.75 in. H x 17.25 in. W x 11.125 in. D and offers redundant power using –42 to –56 VDC. The Total Access 1250 is equipped with fan modules and filters. Each fan unit is independently field replaceable. The fans are controlled by heat-sensing circuits and will run only when necessary. Front panel access is available to all connections. The ability to connect to the Total Access 1250 via an IP uplink at the customer premises immediately improves the economics of broadband for businesses such as hotels, service-based organizations, and small-tomid- sized enterprises (SMEs). Carriers benefit by expanding IP in their existing networks without costly ATM server installations. This is especially true for network applications that don’t require the expense associated with ATM-QoS. In these cases, IP is more ubiquitous and cost-efficient for both intra- and inter-network operations. Management options include SNMP, ACSII, TL1, Telnet, or local VT100 interfaces. Menu-driven interfaces are simple and intuitive, ensuring a successful service implementation through local and remote access. ADTRAN’s Total Access 1250 Mini-DSLAM brings cost-effective and space-efficient ADSL with POTS solutions to carriers providing subscriber services at rural CO, MDU, CEV, and RT sites. ADTRAN, Inc. 901 Explorer Boulevard Huntsville, AL 35806 P.O. Box 140000 Huntsville, AL 35814-4000 256 963 8000 voice 256 963 8030 fax 877 457 5007 fax back General Information 800 9ADTRAN info@adtran.com Pre-Sales Technical Support 888 5ADTRAN support@adtran.com Where to Buy 800 827 0807 Post-Sales Technical Support 800 726 8663 support@adtran.com Regional Offices Dallas, TX 972 830 9070 Denver, CO 303 471 9150 Irvine, CA 949 260 3500 Kansas City, KS 800 471 8649 Newark, NJ 800 471 8656 Ontario, Canada 416 290 0585 Quebec, Canada 877 923 8726 San Antonio, TX 888 223 7671 International Inquiries 256 963 8000 voice 256 963 6300 fax international@adtran.com ADTRAN is an ISO 9001:2000 registered company. ADTRAN is a TL 9000 registered company. Printed in the USA 64179611L3-8A July 2003 ©2003 ADTRAN, Inc. All rights reserved. IP Mini-DSLAM Total Access 1250 IP Mini-DSLAM Product Specifications Front Panel Features ¦ Five LEDs: Power, ADSL, Network, Alarm, Ethernet ¦ Two 50-pin Amphenol interfaces: POTS, ADSL+POTS ¦ DB-9 craft interface ¦ DB-15 Alarm Interface, Input/Output ¦ RJ-45 uplink interface Mechanical ¦ Dimensions: 1.75 in. H x 17.25 in. W x 11.125 in. D ¦ Weight: 8 lbs. ¦ Mounting: Rackmount or Wallmount Can be mounted in either a flush mount or mid-mount orientation in either a 19-inch or 23-inch rack. Interfaces Network Interfaces ¦ 10/100Base-T Ethernet ¦ POTS Subscriber Interfaces ¦ ADSL+POTS Electrical ¦ –42 VDC to –56 VDC Regulatory Standards ¦ NEBS Level 3 ¦ GR-1089-CORE, Issue 3 ¦ GR-63-CORE, Issue 2 ¦ NRTL Safety Listed Management ¦ Local management: ASCII – menu ¦ Remote management: SNMP, TL1, 10Base-T Ethernet (future) Environmental ¦ Operating: –40°C to +70°C ¦ Storage: –40.C to +85.C ¦ Relative humidity: 95 percent, noncondensing Ordering Information Equipment Part # Total Access 1250 IP Mini-DSLAM 4179611L3 Total Access 1200 RDS Shelf, 19-inch, 24-port 1179601L1 Total Access 1250 IP Module 1179611L3 Total Access 1250 10/100Base-T Ethernet Mini-DSLAM IP Module 1179611L3 ETHERNET ETH TD RD 24 ADSL+POTS Specifications are subject to change without notice. ADTRAN is a trademark and Total Access is a registered trademark of ADTRAN, Inc. All other registered trademarks and trademarks mentioned in this publication are the property of their respective owners. ...