Tài liệu LoopStar® 722 A Flexible, Cost-Effective Solution for Extending the Metro Network—Further pptx

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Spec Sheet
LoopStar
®
722
A Flexible, Cost-Effective Solution for Extending the Metro Network—Further
Service providers must be able to deliver a diverse mix of services to all customers—regardless
of the capacity size or location—across any type of network. Yet in this lean economy, carriers
need to deliver these services at a low first-cost, using current infrastructures, while continuing to
migrate toward next-generation IP/MPLS networks.
ADC’s LoopStar
®
722 is ideally suited to address these challenges by extending Ethernet and
TDM-based services to multiple customer locations. Typically deployed at the customer premise, the
LoopStar 722 can be used as a standalone product for single customer applications, serve as an
aggregator for leased access facilities’ solutions, or even sub-tend off the larger LoopStar 750.
The LoopStar 722 offers a combination of fixed configurations and an option slot, and provides the
same software base and feature set as the LoopStar 750.
Features
• Business-class Metro Ethernet services
• Carrier-class TDM over packet networks
• Protection from network failures
• LoopStar 700 in-band or out-of-board management
• Network processor-based architecture
• Compact, light weight design

The LoopStar 722 gives customers the flexibility to grow and adapt to current and future
application requirements by offering fixed configurations for 10/100 Base-T, T1/E1 and Gigabit
Ethernet. This product also provides an option slot that can be configured with the same
assortment of interface modules as the LoopStar 750 to support a variety of multiservice
applications and expansions. Using a single platform also means less inventory to manage, while

the IP-centric architecture makes it easy to manage and provision. Incorporating the management
suite’s full range of performance statistics, fault indication, loopback diagnostics, and differentiated
service provisioning and definition at the multiservice demarcation point, the LoopStar 722 allows
service providers to create a secure, reliable network that resolves today’s multiservice challenges
while setting the stage for migration to next-generation networking.
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LoopStar
®
722
A Flexible, Cost-Effective Solution for Extending the Metro Network—Further
Application Diversity
The high-performance LoopStar 722 edge platform can reach across any type of network (SONET/SDH,
Optical Ethernet, CWDM/DWDM, RPR, etc.) to deliver uniform high-speed Ethernet and TDM services to
multiple locations, whether located on the provider’s network or off.
Applications include:
• Metro Ethernet private line or multi-point services
• Voice and data private line / business services
• Cost-effective aggregation rings delivering sub-50 millisecond resiliency
• Network extension via fiber lateral or riser
• Off-net extension or leased line
With the LoopStar 722, multiservice traffic can now be transported efficiently and cost-effectively to any
customer location—across a single network—instead of having to use expensive overlay schemes.
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LoopStar
®
722
Features
• Extends multiple services to multi-tenant buildings or business park environments without an
expensive build-out of the network

• Leverages existing network investments and reaches more customers, both on-net and off
• Delivers a full range of packet and TDM services to fiber-attached locations with one

universal approach
• Provides the same powerful software base and management features as the LoopStar 750
• Delivers a rich set of Ethernet services required for metro networks that expand data

revenue opportunities
• Cost-effective, packet-based rings keep services running 24 hours a day by delivering sub-50
millisecond resiliency, automatic failover of prioritized traffic, and by providing diversely routed
aggregation groups for additional redundancy and backup
• Transports ILEC-quality T1/E1 services over packet networks without compromise
• Extends IP management visibility to all locations, out-of-band management regardless of the
network infrastructure, and reduces truck rolls, thereby saving money in capex expense
• New protocols, interfaces and features can be added quickly and easily as they emerge via a
software download, rather than having to perform forklift upgrades
• Easily deployed at the customer premise with full frontal access to interfaces.Can either be
wall-mounted or rack-mounted
Central office or hub
Ethernet
Edge Switch
Multi-Customer
On-Net
Single Customer
On-Net
Fiber-attached
locations
Ethernet
T1/E1
Ethernet

T1/E1
Single Customer
Off-Net
Ethernet
T1/E1
IP Core
100base FX or GigE
Class 5

Metro Network
(SONET/SDH or
Optical Ethernet)
DS3
DS3
OCn
T1/E1 or GigE
DS3
Ethernet
T1/E1
PSTN
LEC
LS
745
LS
722
LS
750
LS
722
LS

722
LS
750
LS
722
The LoopStar 722 delivers cost-effective Ethernet and TDM services to single customer locations,
and can be used in conjunction with the LoopStar 750 for larger sub-tending configurations.
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Specifications
Data Interfaces • 4 x 10/100 Base-T
• 2 x T1/E1
• 1 x GigE (SFP)
• 2 GigE (SFP, Ring only)
• 1 option slot—supports all LoopStar 750 interface modules, including:
- OC-12c/STM-4c
- OC-3c/STM-1
- DS3
- T1/E1
- 10/100 Base-T
- 100 Base-FX
- Channelized DS3
Management •
CLI management interfaces
- RS-232
- 2 x 10/100
• In-band or out-of-band
• SNMP
• FTP to download multiple software images and configurations
• LoopStar 700 intelligent management

Ethernet Services •
802.1d bridging
• 802.1p prioritization
• 802.1q VLAN tagging/stacking
• VLAN switching
• MPLS/VPLS
• 802.3ad Link Aggregation
• Rate-limiting per port or VLAN:
- I Mb/s increments (1 to 100M)
- 50 Mb/s increments (100 to 1000M)
• Protected Switching Ring (PSR) with 50/msec resiliency
• Spanning Tree Protocol
Circuit Emulation Services •
Framed or unframed mode
• Fixed or Adaptive Jitter Buffer
• Adaptive, BITS, Loop or Internal (Stratum 4) timing modes
• Round-trip and one-way delay measurements
• Local and remote loopbacks
• ANSI t1.231 reports
Physical •
2.2” high x 17” wide x 11” deep
(including I/O modules)
• 0° to 50° C (operating)
• ETSI 300-119-3
• FCC Part 15 – Class A
• UL 60950, EN 60950
• EN 55022 – Class A
Power •
AC Power: 90-264 V auto ranging, 47-63 Hz
• DC Power using External Outboard

Power Module (OPM)
-48 VDC nominal (-40 to -60 VDC)or 24 VDC
LoopStar
®
722
A Flexible, Cost-Effective Solution for Extending the Metro Network—Further
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LoopStar
®
722
Spec Sheet
Description Catalog Number
LPS-722 AC Package (2T1/E1, 4BT, 1GE, 1 slot, no optics)
*Includes 1 AC power supply and AC power cord, blanking plate, 19” and 23” rack
mount brackets, console cable, license for basic software and documentation
LPS-722-AC L1
LPS-722-48VDC Package (2T1/E1, 4 BT, 1GE, 1 slot, no optics)
*Includes 1-48VDC power supply (OPM4812), blanking plate, 19” and 23” rack
mount brackets, console cable, license for basic software and documentation
LPS-722-48DC L1
Interface Cards
LoopStar 5000/2200/2100 Blank Interface Slot Faceplate
10/100 BaseT Ethernet-8 port
100BASE FX SM-8 port, fixed optics
100BaseFX MM-8 port, fixed optics
Gigabit Ethernet, SFP-1 port, w/o optics
T1/E1/J1-8 port (with NxT1/E1 Uplink)
DS3, Clear Channel-3 port
Dual Gigabit Ethernet Ring, SFP-2 port w/o optics
DS3, Channelized, MLPPP only, support 8 bundles of up to 8 T1s

OC-3/STM-1, Clear Channel-1 port, w/o optics
OC-12/STM-4, Clear Channel-1 port, w/o optics
LPS-7INF-BLNK L1
LPS-7INF-FE L1
LPS-7INF-100SM L1
LPS-7INF-100MM L1
LPS-7INF-Gig L1
LPS-7INF-T1E1 L1
LPS-7INF-DS3 L1
LPS-7INF-2Gig L1
LPS-7INF-DS3C L1
LPS-7INF-STM1 L1
LPS-7INF-STM4 L1
O r d e r i n g I n f o r m a t i o n
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 or features
contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer
102157AE 9/06 Revision © 2006 ADC Telecommunications, Inc. All Rights Reserved