Juniper EX4500-40F-BF-C Datový list stáhnout pdf

DATASHEET

Product Description

Featuring 48 wire-speed 10-Gigabit Ethernet (10GbE) ports in a two rack unit (2U) platform,

the Juniper Networks

EX4500 Ethernet Switch delivers Layer 2 and Layer 3 connectivity to

networked devices such as servers and other switches. The EX4500 base switch provides

40 fixed 10GbE pluggable ports that can also support GbE connectors for added flexibility.

Two optional high-speed uplink modules offer four additional 10GbE small form-factor

pluggable transceiver (SFP+) ports each for connecting to upstream devices.

By targeting high-density 10GbE top-of-rack and aggregation deployments in the

data center, campus, and service provider environments, EX4500 switches perfectly

complement the Juniper Networks EX Series Ethernet Switch product family: the Juniper

Networks EX2200 line and EX3200 line designed for low-density access deployments;

the EX4200 line designed for data center and campus GbE access and aggregation

deployments; and the EX8200 line of Ethernet switches designed for data center and

campus core and aggregation environments.

Data Center Deployments

The EX4500 Ethernet Switch is designed for demanding data center applications where

high performance, high availability, and energy eciency are key requirements (see Figure 1).

Operating at wire speed, the EX4500 switches deliver 714 Mpps throughput and a data rate of

960 Gbps (full duplex) for both Layer 2 and Layer 3 protocols.

Flexible deployment options enable the EX4500 to support back-to-front and front-to-back

cooling, which ensures consistency with server designs for hot and cold aisle deployments.

Front- and rear-facing conﬁguration options ensure closer proximity to server ports, optimizing

performance and keeping cable lengths short and manageable. The EX4500 is also

environmentally conscious, drawing less than eight watts per port under maximum load.

Product Overview

The Juniper Networks EX4500 line

of Ethernet switches delivers a

scalable, high-performance platform

for supporting high-density 1 gigabit

per second (Gpbs) and 10 Gbps data

center top-of-rack as well as data

center, campus, and service provider

aggregation deployments.

EX4500 ETHERNET

SWITCH

1 2 3 4 5 6 7 8

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Strany 1 - EX4500 ETHERNET

DATASHEET1Product Description Featuring 48 wire-speed 10-Gigabit Ethernet (10GbE) ports in a two rack unit (2U) platform, the Juniper Networks® EX4500

Strany 2 - Aggregation

2For small data centers, the EX4500 may be deployed as the aggregation/core switch, aggregating 10GbE uplinks from EX4200 Virtual Chassis configuratio

Strany 3

3 Figure 3: The EX4500 switch oers an economical, power-ecient, compact solution for campus aggregation deploymentsEX4500CoreAccessBuilding 1 Buildi

Strany 4 - Features and Beneﬁts

4Junos Operating SystemThe EX4500 runs the same Juniper Networks Junos® operating system that is used by other EX Series Ethernet Switches, as well as

Strany 5 - Additional Features

5Energy EcientConsuming less than eight watts per 10GbE interface, the EX4500 offers a low power solution for 10GbE top-of-rack, end-of-row, and aggr

Strany 6 - Supported RFCs

6Link Aggregation• 802.3ad support - Number of Link Aggregation Groups (LAGs) supported: 64 - Maximum number of ports per LAG: 8• LAG load-sharing a

Strany 7 - Safety and Compliance

7Supported RFCs (continued)• RFC 2362 PIM-SM (edge mode)• RFC 3569 draft-ietf-ssm-arch-06.txt PIM-SSM PIM Source Specific Multicast• RFC 2474 DiffS

Strany 8 - About Juniper Networks

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