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JS-TSW52K3-T4G48M-B Switch
JS-TSW52K3-T4G48M-B Switch
The JS-TSW52K3-T4G48M-B provides 48 Gigabit RJ45 ports and 4 10 Gigabit SFP+ uplink optical ports. It employs a non-blocking switching architecture to ensure full-line-speed forwarding, meeting the demands of high-density terminal access and high-speed uplink.
DETAIL
1.48×10/100/1000M RJ45 ports + 4×10 GE SFP+ optical port slots
2.Supports STP/RSTP/MSTP and ERPS ring network protocols, with rapid recovery within 50ms after a link failure, ensuring uninterrupted critical business operations.
3.Supports 802.1Q VLAN, Super VLAN, Protocol VLAN, Voice VLAN, etc., for flexible isolation of multiple service flows.
4.L2~L4 deep filtering, supports 8-level queue scheduling and SP/WRR algorithm, ensuring priority forwarding of critical services such as voice and video.
5.Built-in Ping, Traceroute, electrical cable detection, and optical module information reading make maintenance easier.
Specification parameters
1. Downstream ports: 48 10/100/1000M automatic detection RJ45
2. Upstream ports: 4*10GE SFP+
3. Console port：support
4. Backplane bandwidth: 176Gbps
5. Packet forwarding rate: 130.94Mpps
6. MAC address capacity: 32K
7.Forwarding method：Store-and-forward
8. Standard protocol:
IEEE 802.3i 10 BASE-T，
IEEE 802.3u 100 BASE-TX
IEEE 802.3ab 1000 BASE-T
IEEE 802.3ae 10 GE
IEEE 802.3z 1000 BASE-LX
IEEE 802.3x Flow Control
IEEE 802.1p
IEEE 802.1x
IEEE 802.1d
IEEE 802.1s
IEEE 802.3az EEE
9. Power specifications: 100~240V 50/60HZ
10. Appearance dimensions: 440mm × 220mm × 44mm
11. Environmental temperature: Operating temperature: 0 ℃~45 ℃, Operating humidity: 10%~90%, Storage temperature: -20℃~70℃, Storage humidity: 5%~95%