ADC LoopStar 780 Manuale utente
www.adc.com • +1-952-938-8080 • 1-800-366-3891
Spec Sheet
LoopStar®780
Flexible Multi-service Solution for Packet-based Cell Site Backhaul
There is major shift taking place in the mobile backhaul space. Voice and data traffic are increasing
exponentially across cellular networks with a corresponding increase in the number of cell towers
and the transport networks. Providers are seeking ways to reduce network and transport costs by
supporting a strategy designed to move away from a TDM-based transport network towards a
packet network. To this end, more fiber is being pulled to cell tower locations and more Ethernet
services are being added to mobile networks. ADC’s LoopStar® 780 is ideally suited to address
the challenges of wireless carriers in this transition. Deployed at the cell tower, the cost efficient
LoopStar 780 can be used to provide standards-based circuit emulation services that allow TDM
trunks to be backhauled over an Ethernet-based network, while simultaneously supporting IP
Multimedia services to cellular users. This multi-service capability is the heart of the LoopStar 780.
The LoopStar 780 features and benefits:
• Provide cost-efficient transport of voice and data across a packet-based infrastructure
• Support legacy and next generation voice and data services
• Extend Quality of Service capabilities into the access network
• Integrate with copper, fiber, cable and radio infrastructures
• Incorporate standards-based SAToP pseudowire technology, along with full support for business-
class Ethernet services
• Low cost platform enhances the business case for cell tower installation
• Temperature hardened to adapt to a variety of environments
The LoopStar 780 offers up to eight (8) ports of Structured Agnostic Transport over Packet
Switched Networks (SAToP) for T1/E1 support. IP services are supported by four (4) subscriber-
facing 10/100 Ethernet ports and one 100FX port. The WAN interfaces are flexible, offering
both copper and fiber based backhaul solutions for 100/1000TX copper and 100FX/GigE fiber.
Additionally, the WAN interfaces offer dual uplinks for redundancy.
ADC’s LoopStar 780 was designed from the ground up as a carrier class device. It incorporates
field proven pseudowire technology, along with full support for business-class Ethernet services.
Additionally, as a temperature hardened and Telcordia NEBS Level 3 certified product, the LoopStar
780 is suitable for deployment in a wide range of environments and locations. Other carrier class
features include: redundant hot swappable power supplies, BITS timing input, alarm outputs and
EdgeAware™, a comprehensive suite of Intelligent Management and Control tools designed for
the multi-service edge.
Spec Sheet
Web Site: www.adc.com
From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080
Fax: +1-952-917-3237 • For a listing of ADC’s global sales office locations, please refer to our web site.
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 orfeatures
contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer
104503AE 4/07 Revision © 2006, 2007 ADC Telecommunications, Inc. All Rights Reserved
Powerful Ethernet Service Management
• EdgeAware intelligent management
• Traffic separation via VLAN switching
• 802.1p prioritization
• 802.1q VLAN tagging/stacking
• Rate limiting / TOS classification
• In-band management
• Layer 2 (RMON) stats
• Hands-free Ethernet cable test
• 802.3ad link aggregation
Circuit Emulation Services
• SAToP T1/E1 TDM Pseudowire
• CESoPSN T1/E1 TDM Pseudowire (future)
• Configurable Jitter Buffer
Management
• Local 10/100 (GUI)
• In-band (Web and SNMP)
• SNMP v1, v2
• HTTPS
• T1/E1 Loopbacks
• Real time clock
• Syslog
Built-in Interfaces
• Eight T1/E1 ports
• Four 10/100 Base-T ports
• (Customer facing)
- Ethernet ports can also be used to cascade to a
second LoopStar 780
• One 100FX (Customer or Network facing)
• Two GigE SFPs (Customer or Network facing)
• Two 100/1000TX (Customer or Network facing)
• BITS Clock Input (CESoPSN only)
• Ethernet local management port
• Telemetry
- Three output relays
- Three input points
Physical
• 1.75” (4.445cm) high x17” (43.18cm) wide x
7.25” (18.45cm) deep
• ETSI compliant, full frontal access
• Wall mount or rack mount
• Dual DC power supplies: -48VDC (-40 to -60VDC)
or 24VDC
• AC power option
• Temperature Hardened -40° to 65° C
• UL 60950, IEC60950
• FCC Part 15 – Class A
• CE Mark
• RoHS Compliant
• NEBS Level 3 Certified
Specifications
Ordering Information
Description Catalog Number
Loopstar 780 with single DC power supply LPS-780-DC L1
Loopstar 780 with dual DC power supply LPS-780-DC L2
Loopstar 780 with single AC power supply LPS-780-AC L1
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