H3C S1850V2-EI Layer 2 Gigabit Access Switch Series

Description

Multi-type port access

H3C S1850V2-EI switch series comes with standard full Gigabit electrical ports and optical ports, making it a good fit for complex network environments and network expansion.

Simplified Web management

H3C S1850V2-EI switch series provides convenient and intelligent Web management with visual port configuration and easy-to-operate pages.

Abundant features

H3C S1850V2-EI switch series supports abundant software features such as VLAN division, 802.3x, link aggregation, and IGMP Snooping.

High reliability

H3C S1850V2-EI switch series supports STP/RSTP/MSTP link protection, built-in loopback test, cable detection, and remote loopback detection.

Comprehensive security control policies

H3C S1850V2-EI switch series supports DoS attack detection, ARP anti-attack, TCP attack defense, and port security functions.

Green and energy-saving design

H3C S1850V2-EI switch series implements the built-in intelligent port speed limit and energy-saving hibernation functions, and the whole device adopts various green energy-saving designs. It is also compliant with the EU RoHS standard for material environmental protection and safety.

The S1850V2-10P-EI, S1850V2-10P-HPWR-EI and S1850V2-28P-EI switches are fan-less design, significantly reduce devices power consumption and noise.

Power over Ethernet (PoE+)

The PWR model of H3C S1850V2-EI switch series supports enhanced power over Ethernet (PoE+) with a maximum power supply of 370W for the whole device and a maximum output power of 30W for a single port.

LS-1850V2-28P-HPWR-EI-GL

The H3C LS-1850V2-28P-HPWR-EI-GL is a high-performance managed PoE+ switch designed for enterprise access networks with intelligent management, advanced security, and reliable 370W power delivery.

Hardware Specifications

Specification	Details
Switching Capacity	56 Gbps
Forwarding Capacity	42 Mpps
CPU	1 Core, 800MHz
Memory	256MB Flash / 512MB SDRAM
Dimensions	440 × 260 × 43.6 mm
Weight	≤ 6kg
Management Port	1 Console Port
Interfaces	24× GE RJ45 + 4× SFP
Port Surge Protection	6KV
Input Voltage	100V–240V AC, 50/60Hz
Power Consumption	Min: 19W / Max: 448W (PoE 370W)
Cooling	1 Fan
MTBF	52.81 Years
Operating Temp	-5°C ~ 50°C
Storage Temp	-40°C ~ 70°C
Humidity	5% RH ~ 95% RH

PoE Power Capacity

Feature	Details
Total PoE Budget	370W
802.3af Support	24 Ports (15.4W each)
802.3at Support	12 Ports (30W each)

Software Features

Feature	Description
Layer 2	VLAN, Link Aggregation, STP/RSTP/MSTP
Security	AAA, SSH2.0, RADIUS, TACACS+, HTTPS
Routing	Static IPv4 Routing
QoS	8 Queues, SP/WRR Scheduling
Multicast	IGMP Snooping V2/V3
Management	CLI, Web, SNMP v1/v2/v3, RESTful

Performance Specifications

Metric	Value
MAC Address Table	8K
Static MAC	1K
VLAN Entries	4094
IPv4 Routes	32
QoS Queues	8
Jumbo Frame	10240 Bytes

Standards Compliance

Category	Supported Standards
IEEE	802.1x, 802.1q, 802.1p, 802.3af/at, 802.3az
IETF RFC	IPv4/IPv6, DHCP, SNMPv3, SSH
ITU	Y.1731, G.8032