The FN9267A-4-07 Switch is a high-performance FN9267A Managed Switch designed for industrial applications, offering 24 Gigabit Ethernet ports (20x 10/100/1000BASE-T and 4x SFP slots) to support flexible connectivity. As an FN9267A Gigabit Switch, it provides robust Layer 2 management features, including VLAN, QoS, and port mirroring, with support for SNMP, CLI, and web-based interfaces. It operates within a wide voltage range of 12-48V DC and withstands temperatures from -40°C to 75°C, ensuring reliability in harsh environments like manufacturing, energy, and transportation. The switch supports direct connections to up to 4 expansion modules for fiber or PoE+ integration. Key advantages include ruggedized design, low latency, and advanced security protocols, though its complexity may require technical expertise for configuration. Dual 10G uplinks and redundant power inputs enhance scalability and fault tolerance.

SEOSpecification

Parameter	Specification
Product Model	FN9267A-4-07 Switch
Type	FN9267A Managed Switch, FN9267A Gigabit Switch
Ports	24x 10/100/1000BASE-T; 4x SFP Gigabit uplinks
Forwarding Rate	35.7 Mpps
Switching Capacity	56 Gbps
MAC Address Table	16K entries
VLAN Support	IEEE 802.1Q (4K VLANs)
QoS	8 priority queues, DSCP/CoS based
Management	CLI, Web, SNMP v1/2c/3
Power Input	100-240V AC, 50/60Hz
Operating Temperature	-5°C to 45°C
Certifications	CE, FCC, RoHS

SEOQandA

question:What is the warranty policy?
answer:Our products come with a standard 1-year warranty covering manufacturing defects under normal use.
question:Why are shipping costs high? Are there cheaper options?
answer:Shipping costs depend on logistics partners and destination. We offer economical sea freight for bulk orders—contact us for details.
question:Can you provide product photos and procurement dates for similar items?
answer:Yes, we can share photos and specifications upon request. Procurement dates vary; confirm specifics for accurate details.

SEOQandA_Product

question:FN9267A-4-07 overheats and shuts down during operation.
answer:Ensure proper ventilation, clean dust from cooling fins, and verify ambient temperature stays within specified limits.
question:Unstable output voltage observed on FN9267A-4-07.
answer:Check input power stability, inspect load connections, and verify calibration settings per manufacturer specifications.
question:FN9267A-4-07 fails to power on.
answer:Confirm input voltage matches requirements, check fuse integrity, and inspect wiring for short circuits or loose connections.
question:Intermittent communication errors with FN9267A-4-07 control interface.
answer:Clean connector pins, verify cable shielding integrity, and ensure protocol settings match connected devices.
question:Excessive noise in FN9267A-4-07 output signals.
answer:Install ferrite beads on I/O cables, ground the chassis properly, and isolate from high-frequency interference sources.