The working temperature range
The working temperature range of -30 ° to 70 °C meets all outdoor new infrastructure projects.

Managed Industrial Switch
The newly developed FNS400KW-248TF4-TGB-SFP-AR Gigabit access 10G uplink network managed wide temperature switch adopts a new generation of high-performance hardware and software platforms.
Dispatch and lead time are confirmed in the quote.
Manufacturer warranty24 months
Overview
The newly developed FNS400KW-248TF4-TGB-SFP-AR Gigabit access 10G uplink network managed wide temperature switch adopts a new generation of high-performance hardware and software platforms, providing flexible and cost-effective Gigabit access 10G uplink ports, supporting complete security protection mechanisms, comprehensive ACL/QoS policies, and flexible VLAN functions, making it easy to manage and maintain, meeting the networking needs of users for easy management, high security, high performance, and low cost network equipment. It is specifically designed for municipal Customised series of indoor projects such as banks, education, hospitals, hotels, internet cafes, data centres, and outdoor new infrastructure projects can meet large-scale market demands.
The working temperature range of -30 ° to 70 °C meets all outdoor new infrastructure projects.
No fan silent, energy-saving and environmentally friendly, reduces product power consumption, anddelaysproduct lifespan.
Metal shell, multiple flexible installation methods, including desktop and 1U rack installation.
The entire series provides gigabit access ports, with 4 fixed SFP+(compatible with 1G/2.5G/10G) 10Goptical ports, and high-performance port uplink capability.
Supports IEEE 802.1Q VLAN, allowing users to flexibly partition VLANs according to their needs.
Support voice VLAN, configure QoS parameters for voice data streams, improve the transmissionpriorityofvoice data streams, and ensure call quality.
Supports QoS, supports three priority modes based on port, 802.1P, and DSCP, as well as queueschedulingalgorithms such as SP, WRR, and WFQ.
Support ACL, filter data packets by configuring matching rules, processing operations, and time permissions, and provide flexible security access control policies.
Technical data
| Specifications | |
|---|---|
| Gigabit Ethernet Port | 8 |
| Gigabit SFP Slot | 24 |
| Shared Combo port | 8 |
| Backplane Bandwidth | 1.2Tbps |
| Packet forwarding rate | 406Mpps |
| 10G SFP+ Slot | 4 |
| POE | NUll |
| Operating Temperature | -30 °C ~70 °C |
| Storage Temperature | -40 °C ~75 °C |
| Relative Humidity | 5–95% (Non-condensing) 5%~95RH(Non-condensing) |
| Dimension | 440*190*44mm |
| Power input | AC/DC 100-240V |
| consumption | <35W |
| FNS400KW-248TF4-TGB-SFP-AR | L3 layer Managed Switch:4 1G/10G SFP+ optical port , 8 Gigabit Shared Combo port,24 Gigabit SFP optical port, AC/DC 100-240V power supply, wide temperature (-30 °C -70 °C) |
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Documentation
Questions
-30 °C ~70 °C, according to the specification.
AC/DC 100-240V.
8.
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Manufacturer warranty24 months
Europe & United Kingdom
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