Juniper Networks Network Router E120 User Manual

DATASHEET  
E320 and E120  
BrOadBand  
SErvicES rOutEr  
POrtfOliO  
Product Description  
Product Overview  
Our BSR portfolio consists of the Juniper Networks® E320 and E120 Broadband  
Services Routers. Introduced in 2005, the award-winning E320 BSR provides the  
high system capacity as well as the high subscriber and interface density required  
for large broadband deployments. The E120 BSR, introduced in 2007, provides the  
same comprehensive feature set as the E320 in a platform designed for smaller  
configurations. Both platforms uniquely combine advanced hardware and software  
that support service provider efforts to reduce operations costs and drive new revenue  
opportunities via advanced services that include bundled voice and Internet access,  
virtual private networks (VPNs), IPTV, gaming, and streaming music applications.  
Broadband operators face many  
challenges as they offer increasingly  
complex bundles of multiplay  
services. The Juniper Networks  
Broadband Services Router (BSR)  
portfolio provides the advanced  
subscriber management, high-  
performance routing, efficient  
Ethernet aggregation, and superior  
quality of service that address  
diverse broadband network edge  
requirements with unprecedented  
capacity, reliability and performance.  
The E320 and E120 share a common system architecture that distributes packet  
processing and quality of service (QoS) policy enforcement functions to ASIC-based line  
modules. This design provides a fast path for IP traffic streams by removing the route  
processor from the forwarding path, and ensures performance at scale by incrementally  
adding processing power as new subscribers and services are provisioned.  
The E320 and E120 also share a modular, carrier-class design with optional redundancy  
on all major hardware subsystems and common equipment—including switch fabric,  
route processing, and packet processing redundancy—as well as interface card and  
interface-level protection schemes. Furthermore, both platforms are powered by the  
Juniper Networks JUNOSesoftware. The modular, object-oriented, and component-  
based architecture of the production-hardened JUNOSe increases overall system  
reliability, simplifies upgrades, and accelerates new feature development.  
Together with JUNOSe, the E320 and E120 incorporate the vast experience Juniper  
has gained over many years of supporting service providers worldwide, and provide  
a comprehensive solution for the profitable deployment of services to residential and  
business customers alike.  
Architecture and Key Components  
The E320 BSR is a high-performance routing platform optimized for large point of  
presence (POP) environments and multiplay service delivery. Service providers can  
optionally equip their E320 with either a 100 Gbps or a 320 Gbps switch fabric.  
The E120 BSR, with its 120 Gbps switch fabric, is a high-performance routing platform  
optimized for smaller POPs and central offices and multiplay service delivery.  
1
 
Features and Benefits  
The E320 and E120, together with JUNOSe, extend many economic and performance related benefits.  
fEaturES  
fEaturE dEScriPtiOn  
BEnEfitS  
flexible high capacity  
The E320 BSR supports a 100 Gbps or a 320 Gbps  
switch fabric (40 M-180 Mpps performance).  
Reduces operating and capital expenses:  
aggregates more subscribers and services.  
Environmental efficiency  
The E120 BSR has a small form factor and reduced Extends market reach: the E120 extends high  
power budget for operation in smaller POPs/central BSR performance to smaller POPs/COs without  
offices.  
sacrificing features or reliability.  
carrier grade operating  
system  
JUNOSe is the production-hardened E-series  
portfolio OS.  
Reduces operating expenses: increases reliable  
operation.  
Operational consistency  
High Ethernet density  
The E320 and E120 share common components and Reduces operating expenses: ensures consistent  
JUNOSe software.  
network operations and simplifies sparing.  
Both the E320 and E120 support high-density  
Gigabit Ethernet and 10-Gigabit Ethernet  
configurations.  
Reduces operating and capital expenditures:  
flexibly permits both aggregation and “direct  
connect” models.  
line rate forwarding using  
Juniper’s custom aSics  
Hardware-based forwarding, with separate  
processors for routing and forwarding tasks.  
Improves performance: ensures high performance  
for multiplay services, at carrier scale.  
Sophisticated QoS feature set  
Features include hierarchical queuing and  
scheduling, rate-limiting for individual queues and  
logical/physical interfaces.  
Assures quality of experience: supports quality  
multiplay services to both residential and business  
consumers.  
High availability  
All major hardware subsystems and common  
equipment can be redundantly configured, while  
JUNOSe is a carrier-grade OS.  
Improves customer satisfaction: the combination of  
dependable hardware and reliable software delivers  
“always-on” services.  
access layer agnostic  
Connects xDSL, FTTx, and wireless access  
networks to the IP/MPLS network.  
Supports a broad set of business and residential  
applications.  
atM to Ethernet migration  
Concurrent support for ATM and Ethernet based  
interfaces.  
Operational savings: maintains operational and  
feature consistency during transition.  
integrated with Juniper  
networks Src Series Session  
and resource control Modules  
Provides policy-based management of the network Reduces operating and capital expenditures:  
infrastructure.  
intelligently automates network utilization.  
E120 Broadband Services Router  
E320 Broadband Services Router  
3
 
Specifications  
For a complete list of E320 and E120 specifications and certifications, please consult the E Series technical documentation at  
http://www.juniper.net/techpubs/hardware/e-series.html.  
E120  
E320  
dimensions and Power  
Weight  
chassis only  
51 lb (23.18 kg)  
107 lb (48.63 kg)  
88 lb (39.9 kg)  
fully configured  
chassis only  
~215 lb (97.5 kg)  
dimensions  
(W x H x d)  
17.45 x 11.25 x 25 in  
(44.32 x 28.58 x 63.5 cm)  
19 x 24.5 x 25 in  
(48.26 x 62.23 x 63.5 cm)  
chassis with cable  
management bracket  
and bezels  
17.45 x 11.25 x 25 in  
(44.32 x 28.58 x 71.12 cm)  
19 x 24.5 x 28 in  
(48.26 x 62.23 x 71.12 cm)  
Environmental requirements  
ambient operating temperature  
Network Equipment Building System (NEBS) GR-63-CORE compliant  
Long-term: -41 to 104° F (5 to 40° C)  
Short-term: 23 to 122° F (-5 to 50° C)  
ambient operating humidity  
Long-term: 5 to 85% (noncondensing)  
Short-term: 5 to 95% (noncondensing)  
Power  
Voltage: -40 to -72 VDC  
Current: 60 A @ -48 VDC  
Power: 2170 W @ -48 VDC  
Voltage: -40 to -72 VDC  
Current: 80 A @ -48 VDC  
Power: 3840 W @ -48 VDC (320 G)  
Power: 2289 W @ -48 VDC (100 G)  
nEBS certification  
• SR-3580 (FD-15): NEBS Criteria Levels, Issue 1, November 1995  
• GR-63 (LSSGR, FD-15): NEBS Requirements: Physical Protection, Issue 1, October 1995  
• GR-1089 (LSSGR, FD-15): Electromagnetic Compatibility and Electrical Safety—Generic Criteria for Network Telecommunications  
Equipment, Issue 2, Rev1, 2/99  
Safety agency  
certification,  
• AS/NZS 3260: 1993, Safety of Information Technology Equipment Including Electrical  
Business Equipment  
information  
• CAN/CSA C22.2, No. 60950-00, 3rd Edition, Safety of IT Equipment  
• EN60825-1, Safety of Laser Products—Part 1: Equipment Class, Requirements, and User’s Guide (2001)  
• EN60950:2000, 3rd Edition, Safety of Information Technology Equipment  
• IEC 60950-1(2001-10) Ed. 1.0 IT Equipment Safety Part 1: General Requirements  
• Low Voltage Directive (73/23/EEC)  
technology Equipment  
Electromagnetic  
Emissions agency  
certification  
• AS/NZS 3548:1995 (CISPR 22 Class A)  
• EMC Directive (89/336/EEC)  
• EN55022 Class A (CISPR-22 Class A)  
• EN55024, Annex C for WAN Equipment Performance, Criteria A, B, and C  
• ETSI 300-386, Telecommunication Network Equipment, EMC requirements  
• FCC Part 15 Class A  
• IECS-003 Issue 3 Class A  
• VCCI (Voluntary Control Council for Interference by Information Technology Equipment) Telecommunications Certification  
• ACA TS 016-1997  
• CTR13Commission Decision of 9/9/97 on a common technical regulation for attachment requirements for terminal equipment  
interface for connection to 2048 kbit/s digital structured ONP leased lines: 97/521/EC – OJ No. L215 Vol. 40, 10/97  
• CTR24 – Commission Decision of 9 September 1997 on a common technical regulation for attachment requirements for terminal  
equipment interface for connection to 34Mbit/s digital unstructured and structured leased lines: 97/639/EC – OJ No. L271 Vol. 40, 3  
October 1997  
• FCC PART 68  
• IECS-003 Issue 3 Class A  
• PD7024 – Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of  
the public telecommunications network using a CCITT recommendation G.703 interface at a rate of 2048 kbit/s with a 75 ohm  
unbalanced presentation, 1994  
• RTTE Directive (1999/5/EEC)  
4
 
Performance-Enabling Services and Support  
Juniper Networks is the leader in performance-enabling services and support, which are designed to accelerate, extend, and optimize  
your high-performance network. Our services allow you to bring revenue-generating capabilities online faster so you can realize bigger  
productivity gains, faster rollouts of new business models and ventures, and greater market reach, while generating higher levels of  
customer satisfaction. At the same time, Juniper Networks ensures operational excellence by optimizing your network to maintain  
required levels of performance, reliability, and availability. For more details, please visit www.juniper.net/products-services.  
Ordering information  
Switch fabric Options  
MOdEl nuMBEr  
MOdEl naME and dEScriPtiOn  
fEaturE  
E120 OPtiOnS  
E320 OPtiOnS  
Switch fabric capacity  
Switch fabric modules  
120 Gbps  
100 Gbps or 320 Gbps  
E320 and E120 Base System Options  
SFM-120  
SFM-320*  
SFM-100  
SFM-320  
ES2-BSlM6-SyS  
6-slot E120 chassis  
ES2-BSlM12-SyS  
12-slot E320 chassis  
Switch route processor  
modules  
SRP-120  
SRP-320*  
SRP-100  
SRP-320  
E320 and E120 SfM and SrP Options  
ES2-100G-SfM  
ES2-100G-SrP  
ES2-120G-SfM  
ES2-120G-SrP  
ES2-320G-SfM  
ES2-320G-SrP  
100 G SFM for the E320 only.  
line Module Options  
linE MOdulE  
100 G SRP for the E320 only.  
Part nuMBEr  
dEScriPtiOn  
120 G SFM for the E120 only.  
4 Gbps line Module  
ES2 4G LM  
4 Gbps processing  
capacity for all I/O  
adapter types  
120 G SRP for the E120 only.  
320 G SFM; supported in the E320 and E120.  
320 G SRP; supported in the E320 and E120.  
10 Gbps line Modules  
ES2 10G-U LM  
ES2 10G-A LM  
• 10 Gbps processing  
for 10-Gigabit  
Ethernet I/O adapter  
only  
E320 and E120 lM Options  
ES2-10GacS3-MOd  
ES2-10GuPS2-MOd  
ES2-4GS1-MOd  
10 G access line module (LM10A)  
• 10 Gbps processing  
for Gigabit Ethernet  
and 10-Gigabit  
10 G uplink line module (LM10U)  
4 G line module (LM4)  
Ethernet I/O adapters  
E320 and E120 Service Module  
density Maximums  
tEcHnOlOGy Part nuMBEr dEScriPtiOn  
ES2-SErvS1-iOa  
Supports highly scalable L2TP LNS and GRE  
tunnels, as well as Network Address Translation  
(NAT) and Firewall Services.  
Max  
POrtS, POrtS,  
E120  
Max  
E320  
E320 and E120 iOa Options  
10-Gigabit  
Ethernet  
120 ES2-S1 10GE  
IOA  
1x10-Gigabit  
Ethernet  
6
12  
ES2-10GES1-iOa  
ES2-10GES2-iOa  
ES2-2Oc12aS1-iOa  
ES2-2Oc12PS1-iOa  
ES2-8Oc3aS1-iOa  
ES2-GE20S3-iOa  
ES2-GE8S1-iOa  
Provides a single 10 Gigabit Ethernet port via an  
XFP interface.  
Gigabit  
Ethernet  
ES2-S1 GE-4 IOA  
ES2-S1 GE-8 IOA  
4xGigabit  
Ethernet  
8x Gigabit  
Ethernet  
24  
96  
48  
Provides two 10 Gigabit Ethernet ports (1-active,  
1-standby) via XFP interfaces.  
192  
Provides two OC12/STM4 ATM ports via SFP  
interfaces in a half-slot form factor.  
Oc3/StM1  
ES2-S1 OC3-8/  
STM1 IOA  
8 x O C 3 / S T M 1  
(ATM only)  
96  
24  
6
192  
48  
Provides two OC12/STM4 POS ports via SFP  
interfaces in a half-slot form factor.  
Oc12/StM4  
Oc48/StM16  
ES2-S1 OC12-2/  
STM4 IOA  
2xOC12/STM4  
(ATM/POS)  
Provides eight OC3/STM1 ATM ports via SFP  
interfaces in a half-slot form factor.  
ES2-S1 OC48-2/ 1xOC48/STM16  
STM16 IOA (POS)  
12  
Provides 20 Gigabit Ethernet ports via SFP  
interfaces in a half-slot form factor.  
*The E120 supports a maximum of 120 Gbps capacity per system, independent of the SFM and  
SRP used.  
Provides eight Gigabit Ethernet ports via SFP  
interfaces in a half-slot form factor.  
ES2-Oc48PS1-iOa  
ES2-GE4S1-iOa  
Provides a single OC48/STM16 POS port via SFP  
interfaces in a half-slot form factor.  
Provides four Gigabit Ethernet ports via SFP  
interfaces.  
5
 
About Juniper Networks  
Juniper Networks, Inc. is the leader in high-performance  
networking. Juniper offers a high-performance network  
infrastructure that creates a responsive and trusted environment  
for accelerating the deployment of services and applications  
over a single network. This fuels high-performance businesses.  
Additional information can be found at www.juniper.net.  
Copyright 2009 Juniper Networks, Inc. All rights  
reserved. Juniper Networks, the Juniper Networks  
logo, JUNOS, NetScreen, and ScreenOS are  
registered trademarks of Juniper Networks,  
Inc. in the United States and other countries.  
“Engineered for the network ahead” and JUNOSe  
are trademarks of Juniper Networks, Inc. All  
other trademarks, service marks, registered  
marks, or registered service marks are the  
property of their respective owners. Juniper  
Networks assumes no responsibility for any  
inaccuracies in this document. Juniper Networks  
reserves the right to change, modify, transfer, or  
otherwise revise this publication without notice.  
corporate and Sales Headquarters  
Juniper Networks, Inc.  
1194 North Mathilda Avenue  
Sunnyvale, CA 94089 USA  
Phone: 888.JUNIPER (888.586.4737)  
or 408.745.2000  
aPac Headquarters  
Juniper Networks (Hong Kong)  
26/F, Cityplaza One  
EMEa Headquarters  
Juniper Networks Ireland  
Airside Business Park  
Swords, County Dublin, Ireland  
Phone: 35.31.8903.600  
Fax: 35.31.8903.601  
1111 King’s Road  
Taikoo Shing, Hong Kong  
Phone: 852.2332.3636  
Fax: 852.2574.7803  
Fax: 408.745.2100  
To purchase Juniper Networks solutions, please  
contact your Juniper Networks representative  
at 1-866-298-6428 or authorized reseller.  
1000103-001-EN Feb 2009  
Printed on recycled paper.  
6
 

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