Juniper EX2500 EX2500-24F-FB 데이터 시트

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EX2500-24F-FB
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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 
Fax: 408.745.2100
APAc headquarters
Juniper Networks (Hong Kong) 
26/F, Cityplaza One 
1111 King’s Road 
Taikoo Shing, Hong Kong 
Phone: 852.2332.3636 
Fax: 852.2574.7803
EMEA headquarters
Juniper Networks Ireland 
Airside Business Park  
Swords, County Dublin, Ireland 
Phone: 35.31.8903.600
Fax: 35.31.8903.601
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. JUNOSe
is a trademark 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.
1000282-001-EN Apr 2009
Printed on recycled paper.
To purchase Juniper Networks solutions, please
contact your Juniper Networks representative
at 1-866-298-6428 or authorized reseller.
 
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
MODEL nuMBEr
DEScriPtiOn
Switches
EX2500-2F-FB 
24-port Gigabit Ethernet/10-Gigabit Ethernet 
SFP+ front-to-back airflow
EX2500-24F-BF
24-port Gigabit Ethernet/10-Gigabit Ethernet 
SFP+ back-to-front airflow
EX2500-rMK-4POSt
Generic four-post rack mount kit
Pluggable Optics
EX-SFP-10GE-Lr
SFP+ 10GBASE LR; LC connector; 1310 nm;  
10 km reach on single-mode fiber
EX-SFP-10GE-Sr
SFP+ 10GBASE SR; LC connector; 850 nm;  
300 m reach on 50 microns multimode fiber; 
33 m on 62.5 microns multimode fiber
EX-SFP-10GE-DAc-1M
SFP+ 10-Gigabit Ethernet Direct Attach Copper
(twinax copper cable) 1 m
EX-SFP-10GE-DAc-3M
SFP+ 10-Gigabit Ethernet Direct Attach Copper
(twinax copper cable) 3 m
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.