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Features | S1850V2-10P-PWR | S1850V2-10P-PWR-EI | S1850V2-28P-HPWR | S1850V2-28P-HPWR-EI | |||
Switching capacity | 192Gbps | 192Gbps | 240Gbps | 256Gbps | |||
Packet forwarding rate | 30Mpps | 42Mpps | 78Mpps | 78Mpps | |||
Management port | 1 console port | ||||||
10/100/1000 Base-T port | 8 | 8 | 24 | 24 | |||
SFP port | 2 | 2 | 4 | 4 | |||
Copper port features | Half-duplex, full-duplex, auto-negotiation | ||||||
MDI/MDI-X | |||||||
Ethernet functions | Traffic control (802.3x) | ||||||
Automatic port energy-saving | |||||||
Dynamic link aggregation (802.3ad) and static port aggregation | |||||||
802.1p and 802.1Q | |||||||
Cable diagnosis | |||||||
STP(802.1D)/RSTP(802.1w)/MSTP(802.1s) | |||||||
TC snooping | |||||||
BPDU protection/root protection/loopback protection/protection against TC-BPDU attack | |||||||
IPv4 | ARP | ||||||
DHCP Client | |||||||
Broadcast | IGMP V1/V2/V3 snooping | ||||||
Fast leave function | |||||||
QoS | Diff-Serv QoS | ||||||
SP/WRR/SP+WRR | |||||||
Traffic speed control | |||||||
802.1p/DSCP priority mapping | |||||||
Security | Hierarchical user management | ||||||
Blackhole MAC | |||||||
Limit of number of port MAC addresses to be learned | |||||||
SSL | |||||||
Network management and monitoring | Web page configuration | ||||||
Uploading and downloading management of FTP, TFTP, and Xmodem files | |||||||
System management | Uploading and downloading of FTP, TFTP, Xmodem, and SFTP files | ||||||
SNMP V1/V2c/V3 | |||||||
NTP clock | |||||||
System operating logs | |||||||
Cluster management | |||||||
Lightning protection level | 6 kV | ||||||
Environment temperature | Operating temperature:-5℃~45℃ | ||||||
Storage temperature:-40℃~70℃ | |||||||
Environment humidity | Operating humidity:5%~95% , non-condensing | ||||||
Storage humidity:5%~95% , non-condensing | |||||||
Power consumption | ≤90W | ≤90W | ≤448W | ≤448W | |||
PoE+ | 65W | 65W | 370W | 370W | |||
Weight | ≤3kg | <3kg | <4kg | ≤4.5kg | |||
Input voltage range | AC: 100V~240V AC,50/60Hz; | ||||||
Dimensions (W × D x H) | 330*230*44 mm | 330*230*44 mm | 440*260*44 mm | 440*260*44 mm | |||



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