H3C S1850 Gigabit Web Managed Switch Series

HomeProducts & TechnologyEnterprise ProductsSwitchesH3C S1850 Gigabit Web Managed Switch Series
S1850-10P
S1850-28P
S1850-28P-PWR
S1850-52P

H3C 1850 Switch Series consists of advanced smart-managed fixed-configuration Gigabit switches designed for small businesses in an easy-to-administer solution. By utilizing the latest design in silicon technology, this series is one of the most power efficient in the market.

S1850 series has four models: three non-PoE models and one PoE+ model. All models are equipped with additional Gigabit SFP ports for fiber connectivity.

The series is part of the portfolio of H3C small business networking products. These switches provide a great value, and include features to satisfy even the most advanced small business networks. All models support rack mounting or desktop operation. Customizable features include basic Layer 2 features like VLANs and link aggregation, as well as advanced features such as Layer 3 static routing, IPv6, ACLs, and Spanning Tree Protocols.

  • Warranty Information

    H3Care CT Foundation Basic 9X5 NBD-Ship Service(5Y)

  • Management

    * Simple Web management

    Allows for easy management of the switch even by nontechnical users through an intuitive Web GUI, supports HTTP and HTTP Secure (HTTPS).

    * Single IP management

    Enables management of up to 32 H3C S1850 switches using a single Web interface, simplifies management of multiple devices.

    * SNMPv1, v2c, and v3

    Facilitates management of the switch, as the device can be discovered and monitored from an SNMP management station.

    * Management Security

    Restricts access to critical configuration commands; offers multiple privilege levels with password protection; ACLs provide Telnet and SNMP access; local and remote syslog capabilities allow logging of all access.

    * Complete session logging

    Provides detailed information for problem identification and resolution.

    * Port mirroring

    Enables traffic on a port to be simultaneously sent to a network analyzer for monitoring.

    * Dual flash images

    Provides independent primary and secondary operating system files for backup while upgrading.

    * Network Time Protocol (NTP)

    Synchronizes timekeeping among distributed time servers and clients; keeps timekeeping consistent among all clock dependent devices within the network so that the devices can provide diverse applications based on the consistent time.

    * Limited CLI

    Enables users to quickly deploy and troubleshoot devices in the network.

    * Default DHCP client mode

    Allows the switch to be directly connected to a network, enabling plug-and-play operation; in absence of a DHCP server on the network, the switch will fall back to a unique static address determined by the switch's MAC address.

    * FTP, TFTP, and SFTP support

    Offers different mechanisms for configuration updates; FTP allows bidirectional transfers over a TCP/IP network; trivial FTP (TFTP) is a simpler method using User Datagram Protocol (UDP); Secure File Transfer Protocol (SFTP) runs over an SSH tunnel to provide additional security.

    * Remote monitoring (RMON)

    Uses standard SNMP to monitor essential network functions; supports events, alarm, history, and statistics group plus a private alarm extension group.

    Quality of Service (QoS)

    * Traffic prioritization

    Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification; packets are mapped to eight hardware queues for more effective throughput.

    * IEEE 802.1p/Q

    Delivers data to devices based on the priority and type of traffic; supports IEEE 802.1Q.

    * Class of Service (CoS)

    Sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ.

    * Broadcast control

    Allows limitation of broadcast traffic rate to cut down on unwanted network broadcast traffic.

    * Advanced Classifier based QoS

    Classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information; applies QoS policies such as setting priority level and rate limit to selected traffic on a per-port basis.

    * Rate limiting

    Sets per-port ingress enforced maximums and per-port, per-queue minimums.

    * Powerful QoS feature

    Supports the following congestion actions: strict priority queuing (SP), weighted round robin (WRR) queuing, and SP+WRR.

    Connectivity

    * IPv6

    - IPv6 host

    Enables switches to be managed and deployed at the IPv6 network's edge.

    - IPv6 routing

    Supports IPv6 static routes.

    - MLD snooping

    Forwards IPv6 multicast traffic to the appropriate interface, preventing traffic flooding.

    - IPv6 ACL/QoS

    Supports ACL and QoS for IPv6 network traffic.

    * IEEE 802.3X flow control

    Provides a flow throttling mechanism propagated through the network to prevent packet loss at a congested node.

    * IEEE 802.3at Power over Ethernet (PoE+)

    Provides up to 30W per port, which allows support of the latest PoE+-capable devices such as IP phones, wireless access points, and security cameras, as well as any IEEE 802.3af-compliant end device; lowers the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments.

    * Cable diagnostics

    Detects cable issues remotely using a browser-based tool.

    * Flow control

    Provides back pressure using standard IEEE 802.3x, reducing congestion in heavy traffic situations.

    * Auto MDI/MDI-X

    Adjusts automatically for straight-through or crossover cables on all 10/100/1000 ports.

    Security

    * Advanced access control lists (ACLs)

    Enables network traffic filtering and enhances network control using MAC- and IP-based ACLs; time-based ACLs allow for greater flexibility with managing network access.

    * IEEE 802.1X and RADIUS network logins

    Controls port-based access for authentication and accountability.

    * Secure Socket Layer (SSL)

    Encrypts all HTTP traffic, allowing safe access to the browser-based management GUI in the switch.

    * Port Isolation

    The port isolation feature isolates Layer 2 traffic for data privacy and security without using VLANs. This feature can also be used to isolate the hosts in a VLAN from one another.

    * Port Security

    Combines and extends IEEE 802.1X and MAC authentication to provide MAC-based network access control.

    * ARP attack protection

    The ARP detection feature enables access devices to block ARP packets from unauthorized clients to prevent user spoofing and gateway spoofing attacks.

    * Automatic VLAN assignment

    Assigns users automatically to the appropriate VLAN based on their identity, location and time of day.

    * STP BPDU port protection

    Blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks.

    * STP root guard

    Protects the root bridge from malicious attacks or configuration mistakes.

    * Automatic denial-of-service protection

    Monitors for malicious attacks and protects the network by blocking the attacks.

    * Management password

    Provides security so that only authorized access to the Web browser interface is allowed.

    Performance

    * Half- and full-duplex auto-negotiating capability on every port

    Doubles the throughput on every port.

    * Selectable queue configurations

    Allows for increased performance by selecting the number of queues and associated memory buffering that best meet the requirements of the network applications.

    * IGMP snooping

    Improves network performance through multicast filtering, instead of flooding traffic to all ports.

    * Fiber uplink

    Provides greater distance connectivity using Gigabit Ethernet fiber uplinks.

    Layer 2 switching

    * Spanning Tree Protocol (STP)

    Supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP).

    * BPDU filtering

    Drops BPDU packets when STP is enabled globally but disabled on a specific port.

    * Jumbo frame support

    Supports up to 10 kilobyte frame size to improve the performance of large data transfers.

    * VLAN support and tagging

    Supports IEEE 802.1Q with 4,094 simultaneous VLAN IDs.

    Layer 3 switching

    * Address Resolution Protocol (ARP)

    Determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of duplicate IP addresses; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network.

    * DHCP relay

    Simplifies management of DHCP addresses in networks with multiple subnets.

    Layer 3 routing

    * Static IPv4/IPv6 routing

    Provides basic routing (supporting up to 32 static routes and 8 virtual VLAN interfaces); allows manual routing configuration.

    Resiliency and high availability

    * Link aggregation

    Groups together multiple ports up to a maximum of eight ports per trunk either automatically using Link Aggregation Control Protocol (LACP), or manually, to form an ultra-high-bandwidth connection to the network backbone; help prevent traffic bottlenecks. The 8 port models support 4 trunks, 16 and 24 port models support 8 trunks, 48 port models support 16 trunks.

    Convergence

    * LLDP-MED (Media Endpoint Discovery)

    Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN to automatically configure network devices such as IP phones.

    * PoE allocations

    Supports multiple methods (automatic, IEEE 802.3af class, LLDP-MED, or user-specified) to allocate PoE power for more efficient energy savings.

    * Auto voice VLAN

    Recognizes IP phones and automatically assigns voice traffic to dedicated VLAN for IP phones.

    Additional information

    * Green initiative support

    Provides support for RoHS and WEEE regulations.

    * Green IT and power

    Improves energy efficiency through the use of the latest advances in silicon development; shuts off unused ports and utilizes variable-speed fans, reducing energy costs.

    * Energy Efficient Ethernet

    Compliant with IEEE 802.3az standard requirements to save energy during periods of low data activity.

    Item

    S1850-10P

    S1850-28P

    S1850-28P-PWR

    S1850-52P

    Fixed ports

    8 × 10/100/1000Base-T Ethernet ports

    2 × 100/1000 BASE-X SFP ports

    24 × 10/100/1000Base-T Ethernet ports

    4 × 100/1000 BASE-X SFP ports

    48 × 10/100/1000Base-T Ethernet ports

    4 × 100/1000 BASE-X SFP ports

    Management Ethernet ports

    1 RJ-45 console port to access limited CLI port

    Dimensions (H × W × D)

    44 × 266 × 162 mm

    44 × 440 × 173 mm

    44 × 440 × 238 mm

    44 × 440 ×238 mm

    Weight

    0.9 kg

    2.25 kg

    3.4 kg

    3.4 kg

    Fan

    Fanless

    Fanless

    2

    1

    Switching capacity

    20 Gbps

    56 Gbps

    56 Gbps

    104 Gbps

    Packet forwarding rate

    15 Mpps

    42 Mpps

    78 Mpps

    MAC table

    8K

    16K

    Lightning protection level

    6 KV

    PoE power

    Not support

    Maximum per switch 190W

    Maximum per port 30W

    Not support

    AC input voltage

    AC:100V~240V AC,50/60Hz

    Power consumption

    ≤ 9W

    ≤ 19W

    ≤ 235W

    ≤ 32W

    Operating temperature

    0ºC to 40ºC

    Short-term operating temperature : 0ºC to 45ºC

    Operating humidity

    5% RH to 95% RH, non-condensing

    Product ID

    Product Description

    SMB-S1850-10P-GL

    H3C S1850-10P,10-Port Gigabit Ethernet Switch(8GE+2SFP)

    SMB-S1850-28P-GL

    H3C S1850-28P,28-Port Gigabit Ethernet Switch(24GE+4SFP)

    SMB-S1850-52P-GL

    H3C S1850-52P,52-Port Gigabit Ethernet Switch(48GE+4SFP)

    SMB-S1850-28P-PWR-GL

    H3C S1850-28P-PWR,28-Port Gigabit Ethernet Switch(24GE+4SFP+PoE,AC)

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