Spec Sheet
9
Data SheetEX3400 Ethernet Switch
Troubleshooting
• Debugging: CLI via console, telnet, or SSH
• Diagnostics: Show and debug command statistics
• Traffic mirroring (port)
• Traffic mirroring (VLAN)
• Filter-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
• Encapsulated Remote Switched Port Analyzer (ERSPAN)
• IP tools: Extended ping and trace
• Juniper Networks commit and rollback
Safety Certifications
• UL-UL60950-1 (Second Edition)
• C-UL to CAN/CSA 22.2 No.60950-1 (Second Edition)
• TUV/GS to EN 60950-1 (Second Edition), Amendment
A1-A4, A11
• CB-IEC60950-1, (Second Edition with all country deviations)
• EN 60825-1 (Second Edition)
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
Telecom Quality Management
• TL9000
Environmental
• Reduction of Hazardous Substances (ROHS) 6
Te lco
• CLEI code
Noise Specifications
Noise measurements are based on operational tests taken from
bystander position (front) and performed at 23° C in compliance
with ISO 7779.
Table 3: Noise Test Results
Model Acoustic Noise in DBA
EX3400-24T 36
EX3400-24P 37
EX3400-24T-DC 36
EX3400-48T 35
EX3400-48T-AFI 39
EX3400-48P 46
Warranty
• Limited lifetime switch hardware warranty
Juniper Networks Services and Support
Juniper Networks is the leader in performance-enabling services
that are designed to accelerate, extend, and optimize your
high-performance network. Our services allow you to maximize
operational efficiency while reducing costs and minimizing
risk, achieving a faster time to value for your network. Juniper
Networks ensures operational excellence by optimizing the
network to maintain required levels of performance, reliability,
and availability. For more details, please visit www.juniper.net/us/
en/products-services.
Ordering Information
Product Number Description
Switches
EX3400-24T EX3400 24-port 10/100/1000BASE-T with 4
SFP+ and 2 QSFP+ uplink ports (optics not
included)
EX3400-24P EX3400 24-port 10/100/1000BASE-T (24 PoE+
ports) with 4 SFP+ and 2 QSFP+ uplink ports
(optics not included)
EX3400-24T-DC EX3400 24-port 10/100/1000BASE-T with 4
SFP+ and 2 QSFP+ uplink ports (optics not
included) and DC power supply
EX3400-48T EX3400 48-port 10/100/1000BASE-T, 4
x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+,
redundant fans, front-to-back airflow, 1 AC
PSU JPSU-150-AC-AFO included (optics sold
separately)
EX3400-48T-AFI EX3400 48-port 10/100/1000BASE-T, 4
x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+,
redundant fans, back-to-front airflow, 1 AC
PSU JPSU-150-AC-AFI included (optics sold
separately)
EX3400-48P EX3400 48-port 10/100/1000BASE-T (48 PoE+
ports) with 4 SFP+ and 2 QSFP+ uplink ports
(optics not included)
EX3400-24T-TAA EX3400 TAA 24-port 10/100/1000BASE-T,
4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+,
redundant fans, front-to-back airflow, 1 AC
PSU JPSU-150-AC-AFO included (optics sold
separately)
EX3400-24P-TAA EX3400 TAA 24-port 10/100/1000BASE-T
PoE+, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+,
redundant fans, front-to-back airflow, 1 AC
PSU JPSU-600-AC-AFO included (optics sold
separately)
EX3400-48T-TAA EX3400 TAA 48-port 10/100/1000BASE-T,
4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+,
redundant fans, front-to-back airflow, 1 AC
PSU JPSU-150-AC-AFO included (optics sold
separately)
EX3400-48P-TAA EX3400 TAA 48-port 10/100/1000BASE-T
PoE+, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+,
redundant fans, front-to-back airflow, 1 AC
PSU JPSU-920-AC-AFO included (optics sold
separately)
Accessories
EX-4PST-RMK Adjustable 4-post rack-mount kit for EX2200,
EX3200, EX3400, and EX4200
EX-RMK Rack-mount kit for EX2200, EX3200, EX3400,
and EX4200
EX-WMK EX4200, EX3200, EX3400, and EX2200 wall-
mount kit with bae