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Juniper EX4300-48P-S Ethernet Switch

48 Ports - Manageable - 4 x Expansion Slots - 10/100/1000Base-T - 3 Layer Supported - 1U High - Rack-mountable, Desktop - 1 Year

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EX4300-48P-S Image
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Product Highlights

  • Product Type: Ethernet Switch
  • Power Source: Power Supply
  • Layer Supported: 3
  • Form Factor: Desktop, Rack-mountable
  • Network Technology: 10/100/1000Base-T
  • Expansion Slot Type: QSFP+
  • Manageable: Yes
  • Ethernet Technology: Gigabit Ethernet
  • Number of Total Expansion Slots: 4
  • Product Family: EX4300
MFG #: EX4300-48P-S
Ship Weight: 0.19 lbs.
$9,011  CAD
Retail Price: $11974.06
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Product Information

The Juniper Networks® EX4300 line of Ethernet switches with Virtual Chassis technology combines the carrier-class reliability of modular systems with the economics and flexibility of stackable platforms, delivering a high-performance, scalable solution for data center, campus, and branch office environments.

Offering a full suite of Layer 2 and Layer 3 switching capabilities, the EX4300 satisfies a variety of high-performance applications, including branch, campus, and data center access deployments as well as Gigabit Ethernet (GbE) access deployments. A single 24- port or 48-port switch can be deployed initially. As requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX4300 switches to be interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. The EX4300 switches can be interconnected over multiple 40GbE quad small form-factor pluggable plus (QSFP+) transceiver ports to form a 320 gigabit per second (Gbps) backplane. Flexible 1GbE and 10GbE uplink options are also available, enabling high-speed connectivity to aggregation- or core-layer switches which connect multiple floors or buildings.prove productivity.

General Information
Manufacturer:Juniper Networks, Inc
Manufacturer Part Number:EX4300-48P-S
Manufacturer Website Address:
Brand Name:Juniper
Product Series:EX4300
Product Model:EX4300-48P-S
Product Name:EX4300-48P-S Ethernet Switch
Product Type:Ethernet Switch
Total Number of Network Ports:48
Token Ring Port:No
LRE Port:No
Management Port:Yes
Number of PoE+ (RJ-45) Ports:48
Stack Port:No
Port/Expansion Slot Details:48 x Gigabit Ethernet Network, 4 x 40 Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported:Twisted Pair
Ethernet Technology:Gigabit Ethernet
Network Technology:10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots:4
Expansion Slot Type:QSFP+
Network & Communication
Layer Supported:3
Management & Protocols
  • Junos OS CLI
  • Web-based Management
  • VLAN
  • QoS
  • DHCP
  • SNMP v1, v2c, v3
  • RMON 1, 2, 3, 9
  • MIB
  • Telnet
Standard Memory:2 GB
Memory Technology:DRAM
Flash Memory:2 GB
Power Description
PoE (RJ-45) Port:No
Input Voltage:110 V AC, 220 V AC
Power Source:Power Supply
Redundant Power Supply Supported:Yes
Physical Characteristics
Compatible Rack Unit:1U
Form Factor:Rack-mountable, Desktop
Height:1.7" (43.7 mm)
Width:17.4" (442.2 mm)
Depth:16.4" (417.3 mm)
Weight (Approximate):5.90 kg
Package Contents:
  • EX4300-48P-S Ethernet Switch
  • AC Power Supply
  • 2 x Fan Modules
Certifications & Standards: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
  • 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
  • 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
Environmentally Friendly:Yes
Environmental Certification:RoHS-6
Limited Warranty:1 Year
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Product Number:EX4300-48P-S
Product Name:Juniper EX4300-48P-S Ethernet Switch
Manufacturer:Juniper Networks
MFGR Code:Juniper

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Product Number:EX4300-48P-S
Product Name:Juniper EX4300-48P-S Ethernet Switch
Manufacturer:Juniper Networks
MFGR Code:Juniper
Current Price:$9,011
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