EFM PRODUCT GUIDE
Copper-Based Ethernet in the First Mile
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Zhone Technologies
Bonding copper circuits for increased
Ethernet bandwidth
Grande Communications
Makes Carrier Ethernet
a Big Success
“ꢀTheꢀadditionꢀofꢀZhone’sꢀEthernetꢀ
accessꢀtechnologyꢀinꢀcombinationꢀ
withꢀGrande’sꢀextensiveꢀcopperꢀandꢀ
fiberꢀnetworkꢀcreatesꢀanꢀunparalleledꢀ
deliveryꢀvehicle.ꢀTheꢀuniqueꢀabilityꢀtoꢀ
offerꢀtrueꢀ802.1ꢀQ-in-QꢀTransparentꢀ
LANꢀServiceꢀwithꢀtheꢀrequisiteꢀLayerꢀ
2ꢀandꢀ3ꢀcontrolsꢀisꢀanꢀimportantꢀ
componentꢀofꢀthisꢀproductꢀofferingꢀ
forꢀGrande.”
The key innovation in EFM is the loop bonding of multiple copper circuits to provide
increased bandwidth. By intelligently distributing traffic across multiple circuits,
using very high-efficiency hardware processing, these multiple circuits appear to the
network as a single, high-bandwidth link, overcoming the limitations of individual
copper circuits.
Two methods of hardware-based bonding are in widespread use, as described
below. Zhone offers both forms of bonding to provide maximum flexibility and
cost-effectiveness.
Lamar Horton,
Director Network Engineering
Grande Communications
802.3ah EFM
The IEEE 802.3ah standard for EFM, covering both fiber and copper Ethernet
applications, specifies the type of encoding used, bonding methodology for
copper, and OAM (Operations, Administration and Maintenance) support. Zhone
supports 802.3ah in our Ethernet aggregation line cards and EtherXtend SHDSL
EAD products.
HDLC-based Ethernet over Copper Bonding
Zhone Delivers Higher
Bandwidth to Netmedia
HDLC-based bonding provides physical layer (PHY) bonding of DS1 / E1 / DS3 and
SHDSL circuits for highly efficient and reliable bandwidth gain. Widely deployed and
field proven, HDLC-based bonding is ideally suited for point-to-point and aggrega-
tion applications where simplicity and reliability are critical. Zhone supports HDLC-
based Ethernet over copper bonding technology in all of our EADs and aggregation
line cards.
“ꢀUsingꢀZhone'sꢀEthernetꢀoverꢀCopperꢀ
solutionsꢀwithꢀbothꢀE1ꢀandꢀSHDSLꢀ
linesꢀhasꢀenabledꢀdeliveryꢀofꢀhigherꢀ
bandwidthꢀEthernetꢀbusinessꢀservicesꢀ
inꢀFinlandꢀoverꢀexistingꢀcopperꢀlines,ꢀ
therebyꢀcreatingꢀnewꢀandꢀprofitableꢀ
Ethernetꢀbusinessꢀservicesꢀbyꢀre-usingꢀ
existingꢀplant.”
Martin Sten, Founder
Netmedia, Finland
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Ethernet Access Devices (EADs)
•••
Easy, Proven, Deployed
World’s most proven line of EADs
4 or 8 SHDSL.bis 5.7 Mbps WAN
ports and 4 Ethernet LAN ports
1 or 2 SHDSL.bis 5.7 Mbps WAN ports
and up to 2 Ethernet LAN ports
EtherXtend
EtherXtend is a high capacity EAD capable of bonding up to
8 SHDSL.bis copper lines for up to 45.6 Mbps of bandwidth.
EtherXtend supports both 802.3ah EFM interface and OAM
EtherXtend LT
EtherXtend LT is a value featured EAD that offers the advantages
of 5.7 Mbps SHDSL.bis in 1 or 2 port WANS and up to 1 or 2
Ethernet LAN ports. EtherXtend LT uses proven HDLC-based
standards, as well as existing HDLC-based Ethernet over copper
bonding. It is an intelligent Demarc device, being fully managed
with bridging or Layer 3 routing options supported.
encoding for Ethernet loop bonding, supported on both MALC
and IPD product lines. Features configuration-free, plug-and-play
operation.
1 or 2 DS3 WAN ports and
4 Ethernet LAN ports
T1 / E1 / SHDSL Network Extenders
with proven performance
EtherXtend LT-DS3
TNE / ENE / SNE
EtherXtend LT DS3 is a value featured EAD supporting up to
90 Mbps with bonded DS3. It supports SNMP, CLI or web-based
management and Layer 2 bridging. It supports 802.1Q and
802.1p, along with DHCP.
Zhone’s line of Network Extenders have been serving carrier’s
needs for years, delivering highly reliable and proven Ethernet
over copper services and loop bonding. A large selection of
models offers a selection of WAN and LAN options to suit a
particular service need. They can be used bookended or integrated
with MALC or IPD Ethernet aggregation compatible line cards.
All Network Extenders use time tested HDLC-based Ethernet
loop bonding.
EtherXtend LT uses proven HDLC-based encoding for Ethernet
loop bonding, supported on both MALC and IPD product lines.
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Ethernet Access Device Selection Guide
EtherXtend Family
EtherXtend
Network Extenders
ENE
EtherXtend
EtherXtend LT
LT DS3
TNE
SNE
WAN
Interface
SHDSL.bis
5.7 Mbps
SHDSL.bis
5.7 Mbps
DS3
45 Mbps
T1
E1
SHDSL
2.3 Mbps
1.544 Mbps
2.048 Mbps
WAN Ports
4 or 8
1 or 2
1 or 2
1, 2, 4 or 8
1, 2, 4 or 8
1, 2 or 4
Bandwidth
Up to
Up to
Up to
Up to
Up to
Up to
(at max ports)
45 Mbps
11.4 Mbps
90 Mbps
12 Mbps
16 Mbps
9.2 Mbps
802.3ah EFM /
HDLC
Loop Bonding
HDLC
1 or 2
HDLC
HDLC
HDLC
HDLC
1
LAN Interfaces
10 / 100 Base T
1 (1 / 2 port)
4 (4 / 8 port)
1 (1 / 2 port)
4 (4 / 8 port)
4
4
802.3ah
inband
CLI, Web, SNMP
(4 / 8 port)
CLI, Web, SNMP
(4 / 8 port)
OAM
QoS
Unmanaged
CLI, Web, SNMP
Unmanaged
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
Layer 2
Layer 3
Bridging
Routing
Bridging
Layer 3 aware
Bridging
Layer 3 aware
Bridging
Layer 3 aware
Bridging
Bridging
Deployment Options for Ethernet Access Devices
Metro
Ethernet
Core
MALC-EFM
EAD
EAD
Business Services
EAD
EAD
Monitoring
EAD
Mobile Backhaul
Bookended Point-to-point EFM
Ethernet Aggregation
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EFM Aggregation
•••
Versatile multi-service
access and aggregation
over copper and fiber
MALC-EFM
319, 719, 723
The MALC is a full featured Layer 2 and 3 multi-service access
platform. Using a common chassis, uplink and commons,
MALC-EFM serves as an Ethernet aggregation access platform
supporting SHDSL.bis (5.7 Mbps) or T1 / E1 bonding from
24-port line cards. Network timing and networking powering
line card options are also available. MALC-EFM is backwards
compatible with HDLC based Ethernet Access Devices (EADs),
as well as compliant with 802.3ah EFM standards EADs. EFM
services can also be mixed with any other services and line cards.
The MALC supports multi-service applications, including POTS,
ADSL2+, VDSL2, Active Ethernet, and GPON. The MALC
offers maximum flexibility coupled with economic scalability
for a carrier’s service needs.
MALC-EFM-SHDSL
MALC-EFM-T1 / E1-24
n
802.1 Q in Q transparent LAN support
n
Bridge / Router interface support on all ports
n
802.3ah (EFM) compliance
n
802.3ah OAM
n
Original HDLC loop bonding support
n
IP SLA latency / jitter / data -loss measurements
n
Rate limiting by service
n
MTM–rate limiting by service
n
SLA support via ICMP
n
Card options for network timing and network powering
Core DSLAM functionality
with 802.3ah EFM support
IP DSLAM delivering
advanced broadband
services
8800 DSLAM
IPD DSLAM
8820 / 8620
4000 / 12000
Recognized as a workhorse in carrier networks for years,
the 8820 / 8620 DSLAM family serves as a proven and reliable
DSLAM for broadband Internet data services including Ethernet
over copper. As an advanced DSLAM, 8820 and 8620 supports
both ATM and IP services with QoS support for both.
IPD is a proven, carrier-class IP access system providing a high-
capacity platform for Ethernet multi-service aggregation. Using a
48-port SHDSL line card or 24-port T1 or E1 Ethernet line cards,
IPD delivers highly reliable Ethernet-over-copper with over 6 years
of field-proven experience worldwide. IPD can also support ADSL,
ADSL2+, SHDSL services as a complete IP services platform along
with Ethernet over copper.
n
Layer 2 switching
n
Advanced MTM (Multimedia Traffic Management) features
n
World’s most widely used Ethernet over copper
n
Both ATM and IP uplinks
aggregation platform
n
Supports 802.3ah EFM SHDSL.bis loop bonding aggregation
n
Field-proven performance and reliability
n
Layer 2 switching, layer 3 aware
n
VLAN support
n
Supports extended-rate SHDSL.bis with a 48-port line card
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Aggregation Platforms
8800 / 8620
DSLAM
MALC-EFM
IPD 4000 / 12000 DSLAM
MALC-EFM- MALC-EFM-
ESIM-
5700-48
Line Card
*
SHDSL-24*
T1 / E1-24 8986-B1-000
SIM2000-24 TIM1500-24 EIM2000-24
SHDSL.bis
5.7 Mbps
SHDSL.bis
5.7Mbps
SHDSL.bis
5.7 Mbps
SHDSL
2.3 Mbps
Access Interface
Loop Bonding
Ports per Card
T1 / E1
T1
HDLC
24
E1
HDLC
24
802.3ah, HDLC
24
EFM, HDLC
24
802.3ah
24
HDLC
48
HDLC
24
319: 7 / 168
719: 15 / 360
723: 17 / 408
319: 7 / 168
719: 15 / 360
723: 17 / 408
8820: 18 / 432 12000: 12 / 576 12000: 12 / 288 12000: 12 / 288 12000: 12 / 288
Shelf Capacity
(card slots / ports)
8620: 3 / 72
4000: 4 / 192
4000: 4 / 96
4000: 4 / 96
4000: 4 / 96
CLI, Web,
SNMP
CLI, Web,
SNMP
CLI, Web,
SNMP
CLI, Web,
SNMP
CLI, Web,
SNMP
CLI, Web,
SNMP
OAM
QoS
CLI, Web
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
802.1Q
802.1p
Bridging
Routing
Aware
Bridging
Routing
Aware
Layer 2
Layer 3
Layer 4
Bridging
Aware
Bridging
Aware
Bridging
Aware
Bridging
Aware
Bridging
Other card options available:
MALC-EFM-SHDSL-24 NT (adds network timing)
*
MALC-EFM-SHDSL-24 NTP (adds network timing and powering)
EAD to Aggregation Platform Interoperability
8800 / 8620
MALC-EFM
DSLAM
IPD 4000 / 12000 DSLAM
MALC-EFM- MALC-EFM-
ESIM-
5700-48
EAD Model
SHDSL-24*
T1 / E1-24 8986-B1-000
SIM2000-24 TIM1500-24 EIM2000-24
EtherXtend
SHDSL.bis
5.7 Mbps
l
l
l
l
l
l
(at 2.3 Mbps)
EtherXtend LT
SHDSL.bis
5.7 Mbps
l
l
l
(at 2.3 Mbps)
Network Extender
SNE (SHDSL)
2.3 Mbps
l
l
l
Network Extender
TNE (T1)
l
l
Network Extender
ENE (E1)
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Access for a Converging World
North America
Corporate Headquarters
Canada
Zhone Technologies
@ Zhone Way
Zhone Technologies Canada
30 Winners Circle
7001 Oakport Street
Oakland, CA USA 94621
+1 510 777 7000 Tel.
Toronto, Canada M4L 3Z7
+1 416 543 4627 Tel.
Europe, Middle East and Africa (EMEA)
Regional Headquarters
United Kingdom
United Arab Emirates
Zhone Technologies Intl.
Dubai, UAE
Zhone Technologies S.r.l.
Segrate (Milan), Italy
+39 02 75399201 Tel.
Zhone Technologies Ltd. UK
London, England
+44 01962 734555 Tel.
+971 4 331 4295 Tel.
Germany
Egypt
Zhone Technologies GMBH
Stuttgart, Germany
Zhone Technologies Intl. Inc
Cairo, Egypt
+49 711 806 092 10 Tel.
+2 02 418 7273 x 329 Tel.
Caribbean and Latin America
Regional Headquarters
México
Puerto Rico
Zhone Technologies
Miami, USA 33131
+1 305 789 6680 Tel.
Zhone Technologies S. de R.L. de C.V.
México D.F.
+52 55 9171 1480 Tel.
Zhone Technologies, Inc.
San Juan, Puerto Rico
+787 723 3217 Tel.
Brazil
Colombia
Zhone Technologies do Brasil LTDA
São Paulo, Brazil
Zhone Technologies de Colombia
LTDA
+55 11 3048 4195 Tel.
Bogotá, Colombia
+571 638 6186 Tel.
Asia / Pacific
Regional Headquarters
Hong Kong
China
Zhone Technologies Pte.Ltd.
Singapore
Zhone Technologies Ltd.
Hong Kong
Zhone Technologies Ltd.
Beijing, China PRC
+65 6823 1526 Tel.
+852 3120 7228 Tel.
+86 10 6500 6467 Tel.
or e-mail [email protected]
Zhone, the Zhone logo, and all Zhone product names are trademarks of Zhone Technologies, Inc. Other brand and product names are
trademarks of their respective holders. Specifications, products, and/or product names are all subject to change without notice.
Copyright 2007 Zhone Technologies, Inc. All rights reserved.
ZTI-EFM PG-0607
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