Switches Juniper EX4300 are compact Gigabit form factor devices 1RU fixed-configuration, for a wide variety of high-performance campus network or data center needs. Ruler Juniper EX4300 available in 24 and 48 gigabit 1000BASE-T ports or 32 ports 1000BASE-X SFP. Uplink-ports are represented 4-me QSFP+ ports with access speed 40GBASE on the back as well as on the front 4-my ports SFP/SFP+ with speed 1/10GbE. Switches Juniper EX4300 support technology PoE (standard IEEE 802.3af) and PoE+ (standard IEEE 802.3at) to power devices.
Like other devices Juniper, EX4300 work under the control of a single system Junos and support technology Virtual Chassis, that allows you to connect up to 10 devices and manage them as a single logical device, and can also be used in QFX5100 based on virtual switching chassis.
Switches Juniper EX4300 provides a complete set of port connection security tools, including DHCP snooping, dynamic ARP inspection (DAI), MAC limiting to protect internal and external spoofing, man-in-the-middle attacks, and DoS attacks. EX4300 is a reliable platform for converged infrastructure, providing high-quality multimedia services.
Specifications of switch Juniper EX4300-48T-DC:
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Manufacturer:
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Juniper
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Product ID:
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EX4300-48T-DC
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Product Description:
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EX4300, 48-port 10/100/1000BaseT (includes 1 DC PSU JPSU-550-DC-AFO; 40GE QSFP+ to be ordered separately for virtual chassis connections; optics sold separately)
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Product Type:
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Ethernet Switch
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Interfaces/Ports
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Total Number of Network Ports:
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48
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Token Ring Port:
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No
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LRE Port:
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No
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Bypass:
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No
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Modular:
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No
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Management Port:
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Yes
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USB:
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Yes
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Stack Port:
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No
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Number of Network (RJ-45) Ports:
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48
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Port/Expansion Slot Details:
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48 x Gigabit Ethernet Network
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4 x 40 Gigabit Ethernet Expansion Slot
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Media & Performance
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Media Type Supported:
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Twisted Pair
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Ethernet Technology:
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Gigabit Ethernet
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Network Technology:
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10/100/1000Base-T
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I/O Expansions
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Number of Total Expansion Slots:
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4
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Expansion Slot Type:
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QSFP+
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Network & Communication
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Layer Supported:
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3
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Management & Protocols
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Manageable:
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Yes
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Management:
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- Junos OS CLI
- Web-based Management
- VLAN
- QoS
- DHCP
- SNMP v1, v2c, v3
- RMON 1, 2, 3, 9
- MIB
- Telnet
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Memory
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Standard Memory:
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2 GB
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Memory Technology:
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DRAM
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Flash Memory:
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2 GB
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Power Description
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PoE (RJ-45) Port:
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No
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Power Source:
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Power Supply
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Redundant Power Supply Supported:
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Yes
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Physical Characteristics
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Compatible Rack Unit:
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1U
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Form Factor:
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Rack-mountable
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Desktop
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Height:
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1.7"
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Width:
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17.4"
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Depth:
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16.4"
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Weight (Approximate):
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13.01 lb
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Miscellaneous
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Package Contents:
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- EX4300-48T Ethernet Switch
- DC Power Supply
- 2 x Fan Modules
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Certifications & Standards:
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IEEE Standards:
- 802.1p
- 802.1Q
- 802.1X
- 802.1ak
- 802.3
- 802.3u
- 802.3ab
- 802.3z
- 802.3ae
- 802.3ba
- 802.3af
- 802.3at
- 802.3x
- 802.3ah
Safety:
- UL-UL60950-1
- C-UL to CAN/CSA 22.2 No. 60950-1
- TUV/GS to EN 60950-1
- EN 60950-1
- IEC 60950-1
EMC:
- FCC 47CFR Part 15 Class A
- EN 55022 Class A
- ICES-003 Class A
- VCCI Class A
- AS/NZS CISPR 22 Class A
- CISPR 22 Class A
- EN 55024
- EN 300386
- CE
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Green Compliant:
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Yes
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Green Compliance Certificate/Authority:
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RoHS-6
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