H3C LS-1850v2-28P-HPWR-EI-GL : H3C 24 Port POE+ Gigabit C/W 4 SFP+ 370W Layer 2 Web Managed Access Switch

H3C LS-1850v2-28P-HPWR-EI-GL : H3C 24 Port POE+ Gigabit C/W 4 SFP+ 370W Layer 2 Web Managed Access Switch

Category: S1850V2-EI Series
Specifications
SKU
H3C LS-1850v2-28P-HPWR-EI-GL
Weight(gram)
6000
Dimension
44 cm (Length) x 26 cm (Width) x 4 cm (Height)
24 port 10/100/1000mbps 4 10G SFP+ Ports POE+ Ports 370W POE+ L2 ACCESS SWITCH
Details
DESCRIPTIONS

Model : H3C LS-1850v2-28P-HPWR-EI-GL
H3C 24 Port POE+ Gigabit C/W 4 SFP+ 370W Layer 2 Web Managed Access Switch


H3C S1850V2-EI series Ethernet switch is the layer 2 Gigabit access switch with GE up-link ports, it is developed and designed by New H3C Technologies Co., Ltd. (H3C) especially for meeting high-performance network requirements. Based on the high-performance access, it offers abundant security access policies and enhanced network manageability and maintenance. This makes it ideal for diversified network building scenarios, including government, small and medium-sized enterprises, general and vocational education, security monitoring, and hotels.


KEY FEATURES
 
  • 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.
  • 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.

TECHNICAL SPECIFICATIONS


 
Feature S1850V2-10P-EI S1850V2-28P-EI S1850V2-52P-EI S1850V2-28P-HPWR-EI S1850V2-10P-HPWR-EI
Switching capacity 20 Gbps 56 Gbps 104 Gbps 56 Gbps 20 Gbps
Forwarding capacity 15Mpps 42 Mpps 78 Mpps 42 Mpps 15Mpps
CPU 1 Core, 800MHz
Flash/SDRAM 256MB/512MB
Dimensions (W × D × H) 266×161×43.6mm 440×160×43.6mm 440×230×43.6mm 440×260×43.6mm 330×230×43.6mm
Weight ≤ 1.5 kg ≤ 2.5 kg ≤ 3.5 kg ≤ 6 kg ≤ 3 kg
Management port 1 console port
Networking interface 8 10/100/1000Base-T electrical ports
2 1000Base-X SFP optical port		 24 10/100/1000Base-T electrical ports
4 1000Base-X SFP optical port		 48 10/100/1000Base-T electrical ports
4 1000Base-X SFP optical port		 24 10/100/1000Base-T electrical ports
4 1000Base-X SFP optical port		 8 10/100/1000Base-T electrical ports
2 1000Base-X SFP optical port
Port Surge 6KV 6KV 6KV 6KV 6KV
Input voltage AC: The rated voltage range is 100V to 240V, 50/60Hz.
Total power consumption MIN:
AC: 8W
MAX:
AC: 15W		 MIN:
AC: 9W
MAX:
AC: 23W		 MIN:
AC: 18W
MAX:
AC: 41W		 MIN:
AC: 19W
MAX:
AC: 448W (PoE 370W)		 MIN:
AC: 14W
MAX:
AC: 156W (PoE 125W)
Fan number Fan-less Fan-less 1 1 Fan-less
MTBF(Year) 140.82 150.86 115.68 52.81 117.08
MTTR(Hour) 1 1 1 1 1
Operating temperature -5℃ ~ 50℃(normal operating temperature)
-5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km)
-5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km)
Storage temperature -40℃ ~ 70℃
Relative humidity (non-condensing) 5% RH to 95% RH, non-condensing

Software Specifications

Feature S1850V2-EI switch series
Port aggregation GE port aggregation
Dynamic aggregation
Static aggregation
Broadcast/Multicast/Unicast storm suppression Storm suppression based on port bandwidth percentage
Storm suppression based on PPS
Storm suppression based on BPS
Broadcast traffic/Multicast traffic/Unknown unicast traffic suppression
Ethernet features 802.3x traffic control and half-duplex backpressure
Green Ethernet (EEE)
Automatic port energy-saving
MAC address table Static MAC address
Blackhole MAC address
Setting the maximum number of port MAC addresses to be learned
VLAN Port-based VLAN
MAC-based VLAN
VLAN mapping
MVRP
Voice VLAN*
DHCP DHCP Client
DHCP Snooping
DHCP Snooping option82
DHCP Relay
DHCP auto-config
VLAN interface Both IPv4 and IPv6 supported
ARP ARP Detection
ARP speed limit
IP routing Static routing
Multicast IGMP Snooping V2/V3
PIM Snooping
MLD Snooping
Multicast VLAN
Layer 2 ring network protocol STP/RSTP/MSTP/PVST/PVST+
BPDU protection/root protection/loopback protection/protection against TC-BPDU attack
ACL Packet filtering at Layer 2 through layer 4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses,
Time range-based ACL
VLAN-based ACL
Bidirectional ACL
QoS Port rate limit (receiving and transmitting)
Packet redirection
Committed access rate (CAR)
Eight output queues on each port
Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR
802.1p DSCP remarking
Traffic Statistic Sflow
Forwarding Wire-speed/Line-rate architecture
Mirroring Port mirroring
Traffic mirroring
RSPAN
Security Hierarchical user management and password protection
AAA authentication support
RADIUS authentication
HWTACACS
SSH2.0
Port isolation
802.1X authentication, centralized MAC authentication
Port security
IP/Port/MAC binding
IP Source Guard
HTTPs
Management and
maintenance		 Loading and upgrading through XModem/FTP/TFTP
Zero Touch Provisioning
Configuration through CLI, Telnet, and console port
SNMPv1/v2c/v3 and Web-based NMS
Restful
Remote monitoring (RMON ) alarm, event, and history recording
IMC NMS
System log, alarming based on severities, and output of debugging information
NTP
Ping, Tracert
NQA
Virtual cable test (VCT)
Device link detection protocol (DLDP)
Loopback-detection
EMC FCC Part 15 Subpart B CLASS A
ICES-003 CLASS A
VCCI CLASS A
CISPR 32 CLASS A
EN 55032 CLASS A
AS/NZS CISPR32 CLASS A
CISPR 35
EN 55035
EN 61000-3-2
EN 61000-3-3
GB/T 9254.1
Safety UL 62368-1
CAN/CSA C22.2 No 62368-1
IEC 62368-1
EN 62368-1
AS/NZS 62368-1
FDA 21 CFR Subchapter J
GB 4943.1
*Voice VLAN is supported since R6351P06.

Performance Specification

Entries S1850V2-10P-EI, S1850V2-10P-HPWR-EI, S1850V2-52P-EI S1850V2-28P-EI, S1850V2-28P-HPWR-EI
MAC address entries 16K 8K 8K
Static Mac address 1K
VLAN table 4094
VLAN interface 32
IPv4 routing entries 32 32 32
IPv4 ARP entries 128
IPv4 ACL entries 512 512 256
IPv4 multicast L2 entries 1000
IPv6 unicast routing entries 16
QOS forward queues 8
IPv6 ACL entries 256
IPv6 ND entries 64
Jumbo frame length 10240
MAX num in one link group 8
Link group num 24

PoE Power Capacity

Product Name Total PoE power capacity PoE Ports Quantity
S1850V2-28P-HPWR-EI 370W 15.4W (802.3af): 24
30W (802.3at): 12
S1850V2-10P-HPWR-EI 125W 15.4W (802.3af): 8
30W (802.3at): 4

Standards and Protocols Compliance

Organization Standards And Protocols
IEEE 802.1x Port based network access control protocol
802.1ab Link Layer Discovery Protocol
802.1ak MVRP and MRP
802.1ax Link Aggregation
802.1d Media Access Control Bridges
802.1p Priority
802.1q VLANs
802.1s Multiple Spanning Trees
802.1ag Connectivity Fault Management
802.1v VLAN classification by Protocol and Port
802.1w Rapid Reconfiguration of Spanning Tree
802.3ad Link Aggregation Control Protocol
802.3af Power over Ethernet
802.3at Power over Ethernet
802.3az Energy Efficient Ethernet
802.3ah Ethernet in the First Mile
802.3x Full Duplex and flow control
802.3u 100BASE-T
802.3ab 1000BASE-T
802.3z 1000BASE-X
IETF RFC 768 User Datagram Protocol (UDP)
RFC 791 Internet Protocol (IP)
RFC 792 Internet Control Message Protocol (ICMP)
RFC 793 Transmission Control Protocol (TCP)
RFC 813 Window and Acknowledgement Strategy in TCP
RFC 815 IP datagram reassembly algorithms
RFC 8201 Path MTU Discovery for IP version 6
RFC 826 Address Resolution Protocol (ARP)
RFC 879 TCP maximum segment size and related topics
RFC 896 Congestion control in IP/TCP internetworks
RFC 917 Internet subnets
RFC 919 Broadcasting Internet Datagrams
RFC 922 Broadcasting Internet Datagrams in the Presence of Subnets (IP_BROAD)
RFC 951 BOOTP
RFC 1027 Proxy ARP
RFC 1122 Requirements for Internet Hosts - Communications Layers
RFC 1213 MIB-2 Stands for Management Information Base
RFC 1215 Convention for defining traps for use with the SNMP
RFC 1256 ICMP Router Discovery Messages
RFC 1350 TFTP Protocol (revision 2)
RFC 1393 Traceroute Using an IP Option
RFC 1519 Classless Inter-Domain Routing (CIDR)
RFC 1542 BOOTP Extensions
RFC 1591 Domain Name System Structure and Delegation
RFC 1757 Remote Network Monitoring Management Information Base
RFC 1812 Requirements for IP Version 4 Router
RFC 1918 Address Allocation for Private Internet
RFC 2131 Dynamic Host Configuration Protocol (DHCP)
RFC 2132 DHCP Options and BOOTP Vendor Extensions
RFC 2273 SNMPv3 Applications
RFC 2375 IPv6 Multicast Address Assignments
RFC 2401 Security Architecture for the Internet Protocol
RFC 2402 IP Authentication Header
RFC 2460 Internet Protocol, Version 6 (IPv6) Specification
RFC 2464 Transmission of IPv6 over Ethernet Networks
RFC 2576 (Coexistence between SNMP V1, V2, V3)
RFC 2579 Textual Conventions for SMIv2
RFC 2580 Conformance Statements for SMIv2
RFC 2711 IPv6 Router Alert Option
RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations
RFC 3046 DHCP Relay Agent Information Option
RFC 3056 Connection of IPv6 Domains via IPv4 Clouds
RFC 3416 (SNMP Protocol Operations v2)
RFC 3417 (SNMP Transport Mappings)
RFC 3418 Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)
RFC 3484 Default Address Selection for IPv6
RFC 3580 IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage Guidelines
RFC 4022 MIB for TCP
RFC 4113 MIB for UDP
RFC 4213 Basic Transition Mechanisms for IPv6 Hosts and Routers
RFC 4251 The Secure Shell (SSH) Protocol
RFC 4252 SSHv6 Authentication
RFC 4253 SSHv6 Transport Layer
RFC 4254 SSHv6 Connection
RFC 4291 IP Version 6 Addressing Architecture
RFC 4292 IP Forwarding Table MIB
RFC 4293 Management Information Base for the Internet Protocol (IP)
RFC 4419 Key Exchange for SSH
RFC 4443 ICMPv6
RFC 4541 IGMP & MLD Snooping Switch
RFC 4861 IPv6 Neighbor Discovery
RFC 4862 IPv6 Stateless Address Auto-configuration
RFC 5095 Deprecation of Type 0 Routing Headers in IPv6
RFC 5424 Syslog Protocol
RFC 5880 Bidirectional Forwarding Detection
RFC 5905 Network Time Protocol Version 4: Protocol and Algorithms Specification
RFC 6620 FCFS SAVI
RFC 5381 Experience of Implementing NETCONF over SOAP
ITU ITU-T Y.1731
ITU-T Rec G.8032/Y.1344 Mar. 2010




 
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