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JS-TSW28K3-U4G24HMP Gigabit Managed POE Switch
JS-TSW28K3-U4G24HMP Gigabit Managed POE Switch
JS-TSW28K3-U4G24HMP It is a 24 port full gigabit three-layer management switch, using a new generation of high-performance hardware and software platforms, providing flexible and cost-effective full gigabit access and uplink ports, supporting complete security protection mechanisms, perfect ACL/QoS policies, and flexible VLAN functions, easy to manage and maintain, and meeting users' networking needs for easy management, high security, and low cost of network equipment
DETAIL
1、PoE The model supports IEEE 802.3af/at PoE power supply standard, meeting the PoE power supply needs of security monitoring, conference call systems, wireless coverage and other scenarios
2、Supports PoE management, PoE port settings, and PoE watchdog
3、Automatic detection and recognition of standard PoE powered devices, intelligent power supply, will not burn non-standard PoE powered devices or ordinary devices
4、The maximum PoE output power of each port in PoE models can reach 30W
5、PoE The port supports a priority mechanism, which prioritizes the power supply to high priority ports when there is insufficient remaining power
6、Rich second layer multicast functions, including static multicast groups and dynamic multicast groups, as well as a user quick departure mechanism
Specification parameters
1. Downstream ports: 24 10/100/1000M automatic detection RJ45
2. Upstream ports: 4 Gigabit RJ45 ports+4 Gigabit SFP fiber ports (Combo)
3. PoE standard power supply: IEEE 802.3at、IEEE 802.3af
4. Maximum output power of the whole machine: 450W
5. LED indicator light: Link/ACT (link, activity indicator light)
6. Transmission mode: IEEE802.3 full duplex flow control and Backpressure half duplex flow control
7. Backplane bandwidth: 256Gbps
8. Packet forwarding rate: 41.66Mpps
9. MAC address capacity: 8K
10. Standard protocol:
IEEE802.3i 10 BASE-T，
IEEE802.3u 100 BASE-TX
IEEE802.3ab 1000 BASE-T
IEEE802.3z 1000 BASE-LX
IEEE802.3x Flow Control
IEEE802.1p
IEEE802.1x
IEEE802.1d
IEEE802.1s
IEEE802.3az EEE
11. Power specifications: AC 100~240V 50/60HZ
12. Appearance dimensions: 440mm × 285mm × 44mm
13. Environmental temperature: Operating temperature: 0 ℃~45 ℃, Operating humidity: 10%~90%, Storage temperature: -20%~70%, Storage humidity: 5%~95%