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SwitchL3managed24 x 10/100/1000 + 4 x 40 Gigabit QSFP+rack-mountable
Description
Juniper EX4300-24T Switch
The Juniper EX4300-24T is a switch from the EX4300 family. The Juniper Networks EX4300 series, featuring Virtual Chassis technology, integrates the robustness of modular systems typically found in carrier-class networks with the cost-effectiveness and adaptability of stackable platforms. This results in a scalable, high-performance solution suitable for data center, campus, and branch office settings. The product line includes options for both 1GbE access and multigigabit switches. With a comprehensive range of Layer 2 and Layer 3 switching functionalities, the EX4300 supports diverse deployment scenarios, such as campus, branch, and data center access.
Quick Specs:
- 24x 10/100/1000BASE-T Ports
- 350W AC PS
- Hot-swappable fans
- Airflow: AFO (front-to-back)
Please see the related tabs for the EX4300-24T datasheet and compatible accessories.
Properties
| Properties | Juniper EX4300-24T |
| Description | 24-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately) |
| Product Family | EX4300 Series |
| Product Type | Ethernet Switch |
| GbE Port Density | 32 (24 host ports + four 40GbE ports + optional four-port 1/10GbE uplink module) -10GbE port density per system: 4 (uplink module) -40GbE port density per system: 4 (fixed) |
| Dimensions (HxWxD) Inches | Base unit: 17.36 x 1.72 x 16.38 in (44.1 x 4.37 x 41.6 cm) With power supply installed: 17.36 x 1.72 x 17.51 in (44.1 x 4.37 x 44.47 cm) With power supply and front module installed: 17.36 x 1.72 x 18 in (44.1 x 4.37 x 45.73 cm) |
| Weight | EX4300 switch (with no power supply or fan module): 13 lb (5.9 kg) EX4300 switch (with single power supply and two fan modules): 16.1 lb (7.3 kg) 350 W AC power supply: 2.4 lb (1.1 kg) 715 W AC power supply: 2.4 lb (1.1 kg) 1100 W AC power supply: 2.4 lb (1.1 kg) 550 W DC power supply: 2.4 lb (1.1 kg) SFP+ uplink module: 0.44 lb (0.2 kg) Fan module: 0.33 lb (0.15 kg) |
| Uplink Module Options | 4-port dual-mode 10GbE/1GbE module with pluggable SFP+/SFP optics |
| Backplane | 320 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device |
| Product Options | Access Port Configuration |
| Access Port Configuration | 24-port 10/100/1000BASE-T |
| PoE /PoE+ Ports | 0 |
| PoE Budget | 0 W |
| 10GbE Ports (max. with module) | 0 (4) |
| 40GbE Ports (max. with module) | 4 |
| 100GbE Ports (max. with module) | 0 |
| Power Supply Rating | 350 W AC |
| Airflow | AFO (Front-to-back airflow) |
| Acoustic Noise in DB | 38.5 |
| Power Options | Power supplies: Autosensing; 100-120 V/200-240 V; AC 350 W AFO, 350 W AFI, 715 W AFO, and 1100 W AFO dual load-sharing hot-swappable internal redundant power supplies Maximum current inrush: 50 amps EX4300-48MP: 100-120 V/200-240 V; AC 715 W AFO, 1100 W AFO, 1400 W AFO dual load-sharing hot-swappable internal redundant power supplies DC power supply: 550 W DC AFO and 550 W DC AFI; input voltage range 43.5-60 V max (+/- 0.5 V); dual input feed, dual load-sharing hot-swappable internal redundant power supplies Minimum number of PSUs required for fully loaded chassis: 1 per switch |
| Supported Optics | GbE SFP optic/connector type: LC SFP fiber supporting SX (multimode), LX (single-mode) 10GbE SFP+ optic/connector type: 10GbE SFP+ LC connector, SR (multimode), USR (multimode), LR (single-mode), ER (single-mode), LRM (multimode), and DAC (direct-attach copper) 40 GbE QSFP+ optic/connector type: 40GbE QSFP+ LC connector type, SR (multimode), DAC (direct-attach copper) 100 GbE QSFP28 optic type: 100GbE QSFP SR4, LR4, DAC (direct-attach copper) |
Specifications
| Cooling | Field-replaceable fans: 2 Airflow: PSU-7.5 cubic feet per minute (CFM); fan-22 CFM Total maximum airflow throughput with two power supplies: 59 CFM |
| Power Supply Rating | 350 W AC AFO |
| Operating temperature | 32° to 113° F (0° to 45° C) |
| Storage temperature | -40° to 158° F (-40° to 70° C) |
| Operating altitude | up to 10,000 ft (3048 m) |
| Non-operating altitude | up to 16,000 ft (4877 m) |
| Relative humidity operating | 10% to 85% (noncondensing) |
| Relative humidity non-operating | 0% to 95% (noncondensing) |
| Safety and Compliance | UL-UL_60950-1 (First Edition) +UL_62368-1 CAN/CSA C22.2 No. 60950-1 +CAN/CSA C22.2 No. 62368-1 EN 60950-1 Information Technology EquipmentSafety IEC 60950-1 Information Technology EquipmentSafety +IEC 62368-1 Audio/video, information and communication technology equipment Part 1: Safety requirements ) |
| Electromagnetic Compatibility Certifications | 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 |
| Telco | CLEI code |
| Environmental | Reduction of Hazardous Substances (ROHS) 6/6 |
| NEBS | GR-1089-Core: EMC and Electrical Safety for Network Telecommunications Equipment |
| Troubleshooting | Debugging: CLI via console, Telnet, or SSH Diagnostics: Show and debug command, statistics Traffic mirroring (port) Traffic mirroring (VLAN) IP tools: Extended ping and trace Juniper Networks commit and rollback |
| Traffic Monitoring | ACL-based mirroring Mirroring destination ports per system: 4 LAG port monitoring Multiple destination ports monitored to 1 mirror (N:1) Maximum number of mirroring sessions: 4 Mirroring to remote destination (over L2): 1 destination VLAN |
Accessories
| Accessories and License Upgrade PIDs | |
| EX-4PST-RMK | Adjustable 4-post rack-mount kit for EX4200, EX4300, and EX3200 |
| EX-RMK | Rack-mount kit for EX2200, EX3200, EX4200, EX4300, and EX4550 |
| EX-WMK | EX4200, EX4300, and EX3200 wall-mount kit |
| Feature Licenses | |
| EX4300-24-EFL | Enhanced Feature License (EFL) for EX4300-24T and EX4300-24P |
| EX4300-24-AFL | Advanced Feature License (AFL) for EX4300-24T and EX4300-24P |
| EX-QFX-MACSEC-ACC3 | MACsec Software License for EX4300 and EX4200 access switches |
| Subscription Licenses | |
| S-EX-A-C2-3 | Software, EX Series Advanced license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 3 year |
| S-EX-A-C2-5 | Software, EX Series Advanced license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 5 year |
| S-EX-P-C2-3 | Software, EX Series Premium license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 3 year |
| S-EX-P-C2-5 | Software, EX Series Premium license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 5 year |
| S-EX-A-C2-3-COR | Software, EX Series Advanced license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 3 year with SVC CORE support, 3 year |
| S-EX-A-C2-5-COR | Software, EX Series Advanced license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches with SVC CORE support, 5 YEAR |
| S-EX-P-C2-3-COR | Software, EX Series Premium license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches with SVC CORE support, 3 YEAR |
| S-EX-P-C2-5-COR | Software, EX Series Premium license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches with SVC CORE support, 5 YEAR |
| Perpetual Licenses | |
| S-EX-A-C2-P | Software, EX Series Advanced license, Class 2 (24 ports), Perpetual license for EX3400 24-port switches |
| S-EX-P-C2-P | Software, EX Series Premium license, Class 2 (24 ports), Perpetual license for EX3400 24-port switches |
| EX-QFX-MACSEC-ACC4 | MACsec software license for EX3400, EX4300, and EX4200 access switches |
| Uplink Modules | |
| EX-UM-4X4SFP | EX4300 4-port 1GbE/10GbE SFP+ Uplink Module for EX4300-24T, EX4300-48T, EX4300-48T-AFI, EX4300-48T-DC, EX4300-48T-DC-AFI, EX4300-24P and EX4300-48P |
| Power Supplies | |
| JPSU-350-AC-AFO | EX4300 350 W AC power supply (power cord needs to be ordered separately) (front-to-back airflow) |
| JPSU-350-AC-AFI | EX4300 350 W AC power supply with airflow in (power cord needs to be ordered separately) (back-to-front airflow) |
| JPSU-715-AC-AFO | EX4300 715 W AC power supply (power cord needs to be ordered separately) (front-to-back airflow) |
| JPSU-1100-AC-AFO | EX4300 1100 W AC power supply (power cord needs to be ordered separately) (front-to-back airflow) |
| JPSU-1400-AC-AFO | EX4300 1400 W AC power supply for EX4300-48MP (power cord needs to be ordered separately) (front-to-back airflow) |
| JPSU-550-DC-AFO | EX4300 550 W DC power supply (power cord needs to be ordered separately) (front-to-back airflow) |
| JPSU-550-DC-AFI | EX4300 550 W DC power supply with air flow in (power cord needs to be ordered separately) (back-to-front airflow) |
| Fans | |
| EX4300-FAN | Spare fan with front-to-back airflow |
| Supportability Matrix for EX4300 Spare Chassis SKUs (A: supported combination, B: unsupported combination, C: supported as a SKU) |
|
| PSU-350-AC-AFO + EX4300-FAN | C (EX4300-24T) |
| JPSU-715-AC- AFO + EX4300-FAN | B |
| JPSU-1100-AC-AFO + EX4300-FAN | A |
| JPSU-1400-AC-AFO + EX4300-FAN | B |
| JPSU-550-DC-AFO + EX4300-FAN | A |
| JPSU-350-AC-AFI+ EX4300-FAN-AFI | A |
| JPSU-550-DC-AFI + EX4300-FAN-AFI | A |
| EX4300-24T-S | Spare chassis, 24-port 10/100/1000BASE-T (optics, power supplies, and fans sold separately) |
| Pluggable Optics | |
| EX-QSFP-40GE-DAC-50CM | QSFP+ to QSFP+ 40GbE Direct Attach Copper (twinax copper cable) 50 cm passive |
| QFX-QSFP-40G-SR4 | QSFP+ 40GBASE-SR4 40GbE optics, 850 nm for up to 150 m transmission on multimode fiber-optic (MMF) |
| QFX-QSFP-DAC-1M | QSFP+ to QSFP+ 40GbE Direct Attach Copper (twinax copper cable) 1 m passive |
| QFX-QSFP-DAC-3M | QSFP+ to QSFP+ 40GbE Direct Attach Copper (twinax copper cable) 5 m passive |
| JNP-QSFP-DAC-5M | QSFP+ to QSFP+ 40GbE Direct Attach Copper (twinax copper cable) 5 m passive |
| EX-SFP-1GE-SX | SFP 1000BASE-SX; LC connector; 850 nm; 550 m reach on multimode fiber |
| EX-SFP-1GE-LX | SFP 1000BASE-LX; 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-LRM | SFP+ 10GBASE-LRM; LC connector; 1310 nm; 220 m reach on multimode fiber |
| EX-SFP-10GE-LR | SFP+ 10GBASE-LR; LC connector; 1310 nm; 10 km reach on single-mode fiber |
| EX-SFP-10GE-DAC-xM | SFP+ 10GbE Direct Attach Copper (twinax copper cable), where œx denotes 1, 3, 5, or 7 meter lengths |
| EX-SFP-10GE-ER | SFP+ 10GBASE-ER 10GbE optics, 1550 nm for 40 km transmission on single-mode fiber |
| EX-SFP-10GE-USR | SFP+ 10GbE ultra short reach optics, 850 nm for 10 m on OM1, 20 m on OM2, 100 m on OM3 multimode fiber |
| EX-SFP-GE10KT13R14 | SFP 1000BASE-BX; Tx 1310 nm/Rx 1490 nm for 10 km transmission on single-strand, single-mode fiber |
| EX-SFP-GE10KT14R13 | SFP 1000BASE-BX; Tx 1490 nm/Rx 1310 nm for 10 km transmission on single-strand, single-mode fiber |
| EX-SFP-GE10KT13R15 | SFP 1000BASE-BX; Tx 1310 nm/Rx 1550 nm for 10 km transmission on single-strand, single-mode fiber |
| EX-SFP-GE10KT15R13 | SFP 1000BASE-BX; Tx 1550 nm/Rx 1310 nm for 10 km transmission on single-strand, single-mode fiber |
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