H3C S1850V3-EI Series Gigabit Web-Managed Switch with IPv6, QoS and Security for Enterprise Networks
H3C S1850V3-EI series Ethernet switches are fully Gigabit WEB management switches independently developed, designed and launched by H3C Technology Co., Ltd. to build high-performance network requirements. They provide downlink 8 gigabit (PoE/non-PoE), 24-port gigabit (PoE/non-PoE), and 48-port gigabit (PoE/non-PoE) configurations, which can be widely used in network construction scenarios in multiple industries such as government, small and medium-sized enterprises, and general vocational education.
Technical Specifications
| Properties |
S1850V3-10P-EI |
S1850V3-28P-EI |
S1850V3-52P-EI |
S1850V3-10P-HPWR-EI |
S1850V3-28P-HPWR-EI |
S1850V3-52P-PWR-EI |
| Exchange capacity |
502Gbps/5.02Tbps |
| Package forwarding rate |
78 Mpps |
96 Mpps |
112 Mpps |
78 Mpps |
96 Mpps |
112 Mpps |
| Manage ports |
1 Console port |
| Fixed port |
8 x 10/100/1000Base-T ports + 2 x 1000Base-X SFP optical ports |
24 x 10/100/1000Base-T ports + 4 x 1000Base-X SFP optical ports |
48 x 10/100/1000Base-T ports + 4 x 1000Base-X SFP optical ports |
8 x 10/100/1000Base-T ports + 2 x 1000Base-X SFP optical ports |
24 x 10/100/1000Base-T ports + 4 x 1000Base-X SFP optical ports |
48 x 10/100/1000Base-T ports + 4 x 1000Base-X SFP optical ports |
| PoE+ power supply |
/ |
/ |
/ |
125W |
400W |
395W |
| Weight |
≤ 1.2kg |
≤ 2.1kg |
≤ 3.1kg |
≤ 2.3kg |
≤ 3.7kg |
≤ 4.1kg |
| Device power consumption |
≤ 15W |
≤ 22W |
≤ 43W |
MAX:153W (POE:125W) |
MAX:449W (POE:400W) |
MAX:473W (POE:395W) |
| Input voltage |
* Rated voltage range: 100V~240V AC, 50/60Hz * Maximum voltage range: 90V~264V AC, 47~63Hz |
* Rated voltage range: 100V~240V AC, 50/60Hz * Maximum voltage range: 90V~290V AC, 47~63Hz |
| Overall dimensions (L×W×H) (unit: mm) |
266×160×43.6 |
440×160×43.6 |
440×260×43.6 |
330×230×43.6 |
440×260×43.6 |
440×260×43.6 |
Key Features
- Multi-type ports: Equipped with full gigabit "electrical port + optical port" as standard for complex networking environments and network expansion
- Convenient WEB management: Provides intelligent web management with visual port configuration and simple operation
- Rich functional features: Supports VLAN segmentation, 802.3x, link aggregation, and IGMP snooping
- High reliability design: Supports STP/RSTP/MSTP link protection technology with built-in loopback testing, cable detection, and remote loopback detection
- Comprehensive security strategy: Supports DoS attack detection, ARP attack prevention, TCP attack prevention, and port security functions
- Green and energy-saving design: Built-in intelligent port speed limiting and hibernation energy-saving mechanisms; complies with EU RoHS standard
- Power over Ethernet Capability (PoE+): PWR models support enhanced PoE+ with maximum output power of 35W per port
- AI POE features: Supports intelligent PD power supply management, power management, alarm log, PoE security, fast reboot, perpetual PoE, and long-distance PoE functions
- PoE Watchdog function: Automatically detects port device connection status and restarts PoE when communication failures occur
Additional Specifications
- Electrical port attributes: Supports half-duplex, full-duplex, and self-negotiation work modes; Supports MDI/MDI-X
- Ethernet characteristics: Flow Control (802.3x), Green Ethernet (EEE), Dynamic link aggregation (802.3ad), 802.1p, 802.1Q, Cable diagnostics, TC snooping, MAC address learning limit
- IPv4: ARP, DHCP Client
- Multicast: Support for quick exit mechanisms
- QoS: Diff-Serv QoS, SP/WRR/SP+WRR, Flow rate limiting, 802.1p/DSCP priority mapping
- Security: User hierarchical management, Black hole MAC, Port MAC address learning limit, SSL
- Network management and monitoring: WEB page configuration, FTP, TFTP, and Xmodem file download and management
- System management: Supports FTP, TFTP, Xmodem, and SFTP file upload management, SNMP V1/V2C/V3, NTP clock, system work logs, cluster management
- Lightning protection level: 6KV
- Operating temperature: -5°C to 50°C
* Built-in network management software supports unified network management for wireless, switches, routers, etc., providing free operation and maintenance capabilities for small CT scenarios.