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            H3C S9850 Series Data Center Switches

            H3C S9850 high-density intelligent switch series is developed for data centers and cloud computing networks. It provides powerful hardware forwarding capacity and abundant data center features. It provides up to 32*100G ports and 2 out-of-band management ports (one fiber port and one copper port). The 100G ports are 100G/40G autosensing and each can be split into four interfaces. This enables the switch to provide up to 128*25G or 10G ports. The switch supports modular power supplies and fan trays. By using different fan trays, the switch can provide field-changeable airflows.

            The switch is an ideal product for high-density 100GE or 25GE accessing and aggregation at data centers and cloud computing networks. It can also operate as a TOR access switch on an overlay or integrated network.

            The S9850 switch series includes two models:

            * S9850-4C: The switch provides 4 × service slots, 2 × 1G SFP ports, 2 × fan tray slots, 2 × out-of-band management ports, 1 × mini USB console port, and 1 × USB port. The switch uses 650W AC or DC removable power modules and supports 2+2 power module redundancy.

            * S9850-32H: The switch provides 32 × 100G QSFP28 ports, 2 × 1G SFP ports, 5 × fan tray slots, 2 × out-of-band management ports, 1 × mini USB console port, and 1 × USB port. The switch uses 650W AC or DC removable power modules and supports 1+1 power module redundancy.

            Learn more Show less
            S9850-4C front panel
            S9850-4C front panel
            S9850-4C rear panel
            S9850-4C rear panel
            S9850-32H front panel
            S9850-32H front panel
            S9850-32H rear panel
            S9850-32H rear panel
            • Features
            • Specification
            • Ordering Information
            • Resources
            • Software

            Features

            High port density and powerful forwarding capacity

            The switch offers high-density 100G/40G/25G/10G ports and a forwarding capacity as high as 6.4Tbps, which enables the switch to provide high-density server access in high-end data centers without oversubscriptions.

            Flexible programmable capacity

            H3C S9850 switch series adopt industry-leading programmable chips, which can define forwarding logic according to user requirements. Users can develop new features that meet the evolving trend of their networks through simple software updates.

            Powerful visualization capabilities

            With the rapid development of data center, the scale of the data center expands rapidly, reliability, operation and maintenance become the bottleneck of data center for further expansion. H3C S9850 switch series conform to the trend of automated data operation and maintenance, and support visualization of data center. H3C S9850 switch series can send real-time resources information, statistics and alarm of RDMA information to the data center operation and maintenance platform through ERSPAN and GRPC protocols. This can allow the operation and maintenance center to perform real-time analysis in order to achieve network quality tracing, troubleshooting, risk warning and system optimization, etc. Visualization can even adjust network configuration automatically and reduce network congestion, which makes it possible to move to automated data center operation and maintenance.

            Enhanced SDN features

            * H3C S9850 switch series adopt the next-generation chip with more flexible Openflow Flow Table, more resources and accurate ACL matching, which greatly improves the software-defined network (SDN) capabilities and meet the demand of data center SDN network.

            * H3C S9850 switch series support standard Openflow protocol, which can be integrated and managed by H3C or mainstream cloud platforms to support flexible network customization and automated management. Users and third-party controllers can use standard interfaces to develop and deploy a dedicated network management strategy for rapid business deployment, functional expansion, and intelligent device management.

            Abundant data center features

            The switch supports abundant data center features, including:

            * FCoE—Allows transmission of FC packets over Ethernet so that FC SAN services and LAN services can run over the same network infrastructure.

            * PFC, ECN, and DCBX—Helps provide FC storage and high-performance computing services with low-latency and no data loss.

            * VXLAN—The switch can operate as a high-performance VXLAN hardware gateway to support 16M multitenant data center services. In conjunction with the H3C cloud management platform, the switch can be used to set up an agile, resilient, highly available high-performance Layer 2 network, with support for long-distance virtual machine mobility, data mobility, and business continuity.

            * DCB, RoCE, ISSU, and OAM—Provides high-performance services.

            * Puppet and Chef—Helps implement automated operation and maintenance of the data center.

            H3C Intelligent Resilient Framework 2 (IRF2)

            H3C Intelligent Resilient Framework 2 (IRF 2) can virtualize multiple switches into one logical switch and provides the following benefits:

            * High scalability: With IRF2, plug-n-play device aggregation can be achieved by adding one or more switches into the IRF2 stack, enabling IRF2 stacking on the new device. New devices can be managed with a single IP, and upgraded at the same time to reduce network expansion cost.

            * High reliability: The IRF2 patented 1:N backup technology allows each slave device in the IRF2 stack to serve as the backup of the master, creating control and data link redundancy, and uninterrupted layer-3 forwarding. This improves reliability, avoids unplanned business downtime, and serves to improve overall performance. When the master device fails, traffic remains uninterrupted.

            * Load balancing: IRF2 supports cross-device link aggregation, allowing upstream and downstream to be connected to more than one physical link. This creates another layer of network redundancy, and boosts the network resource utilization.

            * Availability: H3C S9850 switch series Implements IRF2 through standard Hundred Gigabit Ethernet (100GE) or 40 Gigabit Ethernet (40GE) ports. It can allocate bandwidth for business and application access, and reasonably splits local traffic and upstream traffic. IRF2 rules are obeyed within and across the rack, but also across the LAN.

            Multiple reliability protection

            * The S9850 switch series provides multiple reliability protection at both switch and link levels. With over current, overvoltage, and overheat protection, all models have a redundant pluggable power module, which enables flexible configuration of AC or DC power modules based on actual needs. The entire switch supports fault detection and alarm for power supply and fan, allowing fan speed to change to suit different ambient temperatures.

            The switch supports diverse link redundancy technologies such as H3C proprietary RRPP, VRRPE, and Smart Link. These technologies ensure quick network convergence even when large amount of traffic of multiple services runs on the network.

            Abundant QoS features

            The switch provides abundant QoS features, including:

            * H3C S9850 switch series supports Layer 2 to Layer 4 packet filtering, which can provide traffic classification based on source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type, and VLAN.

            * Each 100G port provides a flexible queues scheduling algorithm, which can be set based on ports and queues at the same time.

            * S9850 switch series supports five queuing modes include SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR, WFQ, and SP+WFQ.

            * S9850 switch series supports CAR (Committed Access Rate) function with a minimum granularity of 8Kbps, and port mirroring on both directions used to monitor packets on the specified port and forward the packets to the monitoring port for network detection and troubleshooting.

            * The special XPE buffer structure in the switching chips allows the system to balance packets to the inbound or outbound port. This avoids buffer congestion on a single port and improves buffer usage efficiency.

            Outstanding management capacity

            The switch improves system management through the following ways:

            * Provides multiple management interfaces, including the serial console port, mini USB console port, USB port, two out-of-band management ports, and two SFP ports. The SFP ports can be used as service ports or in-band data management ports, through which the sampled packets are encapsulated and sent to the controller or other management devices for in-depth analysis.

            * Supports configuration and management from CLI or a mainstream network management platform and H3C IMC Intelligent Management Center.

            * Supports multiple access methods, including SNMPv1/v2c/v3, Telnet, SSH 2.0, SSL, and FTP.

            * Supports GRPC and provides a flexible programmable interface for customized development.

            * Supports Telemetry, allowing for real-time, high-speed, and precise data collection.

            Flexible choice of airflows

            * To cope with data center cooling aisle design, the H3C S9850 switch series comes with flexible airflow design, which features bi-cooling aisles in the front and back. Users may also choose the direction of airflow (from front to back or vice versa) by selecting a different fan tray.

            Comprehensive security control policies

            * H3C S9850 switch series supports AAA, RADIUS and user account based authentication, IP, MAC, VLAN, port-based user identification, dynamic and static binding; when working with the H3C iMC platform, it can conduct real time management, instant diagnosis and crackdown on illicit network behaviors

            * H3C S9850 switch series supports enhanced ACL control logic, which enables an enormous amount of in-port and out-port ACL, and delegate VLAN based ACL. This simplifies user deployment process and avoids ACL resource wastage. S9850 switch series can also take advantage of Unicast Reverse Path Forwarding (Unicast RFP). When the device receives a packet, it will perform the reverse check to verify the source address from which the packets are supposedly originated, and will drop the packet if such path doesn’t exist.

            Specification

            Hardware specifications

            Item

            S9850-4C

            S9850-32H

            Dimensions (H × W × D)

            88.1 × 440 × 660 mm (3.47 × 17.32 × 25.98 in)

            43.6 × 440 × 460 mm (1.72 × 17.32 × 18.11 in)

            Weight(Full loaded)

            ≤ 27 kg (59.53 lb)

            ≤ 15 kg (33.07 lb)

            Serial console port

            1

            1

            Out-of-band management port

            One GE copper port and one GE fiber port

            One GE copper port and one GE fiber port

            Mini USB console port

            1

            1

            USB port

            1

            1

            Flash/SDRAM

            4GB/8GB

            4GB/8GB

            SFP port

            2

            2

            Expansion slot

            4

            -

            AC-input voltage

            90v to 264v

            90v to 264v

            DC-input voltage

            –40v to –72v

            –40v to –72v

            Power module slot

            4

            2

            Fan tray slot

            2

            5

            Air flow direction

            From front to rear or from rear to front

            From front to rear or from rear to front

            Static power consumption

            Dual AC: 152 W

            Dual DC: 159 W

            Single AC: 154 W

            Dual AC: 166 W

            Single DC: 154 W

            Dual DC: 163 W

            Typical power consumption

            Dual AC inputs: 355 W (with LSWM18CQ)

            Dual DC inputs: 361 W (with LSWM18CQ)

            Single AC: 198 W

            Dual AC: 210 W

            Single DC: 197 W

            Dual DC: 208 W

            Operating temperature

            0°C to 45°C (32°F to 113°F)

            Operating humidity

            5% to 95%, noncondensing

            Software specifications

            Item

            Specification

            Line-rate switching

            Switching capacity

            6.4 Tbps

            Forwarding capacity

            2024 Mpps

            Forwarding mode

            Store-forward and cut-through modes

            Virtualization

            IRF2

            Distributed device management, distributed link aggregation, and distributed resilient routing

            Using standard Ethernet interfaces for IRF connection

            Local and remote stacking

            Link aggregation

            10GE/25GE/40GE/100GE port aggregation

            Static aggregation, dynamic aggregation

            Data center

            VXLAN

            802.1Qbb PFC, 802.1Qaz ETS, ECN, DCBX

            FCoE

            OpenFlow 1.3.1

            Multiple types of OpenFlow controllers

            EVPN distributed gateway

            NETCONF, Python

            Service chain

            RDMA, RoCE

            Jumbo frame

            Supported

            MAC address table

            Static MAC address

            Black hole MAC address

            VLAN

            Port-based VLAN (quantity: 4094)

            Default VLAN

            Traffic monitoring

            sFlow/NetStream

            DHCP

            DHCP server/client

            DHCP snooping/DHCP relay

            DHCP snooping support for Option 82/DHCP relay agent support for Option 82

            IPv6 DHCP server/client

            IPv6 DHCP snooping/DHCP relay

            ARP

            Gratuitous ARP

            Dynamic ARP inspection

            ARP source-suppression

            ARP black hole

            Multicast ARP

            ARP detection

            IP routing

            Stating routing, RIPv1/v2, OSPFv1/v2/v3, BGP, IS-IS

            ECMP, VRRP, policy-based routing

            BGP4+ for IPv6, VRRP, IPv6 policy-based routing

            RIPng, OSPFv3, ISISv6

            IPV6

            IPv6 ND

            IPv6 PMTU

            ICMPv6, Telnetv6, SFTPv6, SNMP over IPv6, BFDv6, VRRPv3

            IPv6 portal/IPv6 tunnel

            Multicast

            IGMP snooping v2/v3

            IGMPv1/v2/v3

            PIM-DM/SM

            IPv6 PIM-DM/SM/SSM

            Bi-directional -PIM, MSDP

            MLD snooping

            Multicast VPN

            MBGP

            Multicast policy

            Zero-configuration

            Auto-config

            MPLS

            MPLS L3VPN

            VPLS

            MSTP

            STP/RSTP/MSTP

            PVST+/RPVST+

            STP root guard

            BPDU guard

            QoS/ACL

            Inbound and outbound traffic rate limit

            CAR

            Eight output queues on each port

            Flexible port-and queue-based queuing and scheduling algorithms

            SP, WRR, WFQ, SP+WRR, and SP+WFQ queuing

            802.1p and DSCP priority re-marking

            Packet filtering at Layer 2 to Layer 4

            Traffic classification based on source MAC address, destination MAC address, source IPv4/IPv6 address, destination IPv4/IPv6 address, port number, protocol type, and VLAN

            Time range

            Inbound and outbound ACLs

            VLAN-based ACL assignment

            WRED

            Mirroring

            Traffic mirroring

            N:4 port mirroring

            Local port mirroring, remote port mirroring

            Multiple remote mirroring ports (reflector-port)

            Security

            Hierarchical user management and password protection

            AAA/RADIUS/HWTACACS

            SSH 2.0

            IP address+ MAC address+port number binding

            IP Source Guard

            HTTPs/SSL

            PKI

            802.1X

            MAC authentication

            EAD

            IPv6 RADIUS Sever

            IPv6 port binding

            Loading and upgrading

            Loading/upgrading through the XMODEM protocol

            Loading/upgrading through FTP and TFTP

            Management and maintenance

            Configuration via CLI, Telnet, and Console port Scheduled job

            IRF-based ISSU

            SNMPv1/v2c/v3

            Telemetry

            GRPC

            PTP

            IMC

            System logs

            Hierarchical alarms

            NTP, SNTP

            Power, fan and temperature alarms

            Debugging information output

            Ping and Tracert

            File uploading and downloading through the USB port

            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 24

            EN 55024

            EN 61000-3-2

            EN 61000-3-3

            ETSI EN 300 386

            GB/T 9254

            YD/T 993

            Safety

            UL 60950-1

            CAN/CSA C22.2 No 60950-1

            IEC 60950-1

            EN 60950-1

            AS/NZS 60950-1

            FDA 21 CFR Subchapter J

            GB 4943.1

            Ordering Information

            PID

            Description

            LS-9850-4C

            H3C S9850-4C L3 Ethernet Switch with 4*Interface Module Slots

            LS-9850-32H-A

            H3C S9850-32H L3 Ethernet Switch with 32 QSFP28 Ports

            Power

             

            LSVM1AC650

            650W AC Power Supply Module

            LSVM1DC650

            650W DC Power Supply Module

            Fan

             

            LSWM1FANSAB

            Fan Module with Port to Power Airflow, for S9850-32H

            LSWM1FANSA

            Fan Module with Power to Port Airflow, for S9850-32H

            LSWM1BFANSCB

            Fan Module with Port to Power Airflow, for S9850-4C

            LSWM1BFANSC

            Fan Module with Power to Port Airflow, for S9850-4C

            Module

            LSWM18CQ

            H3C S6820 8-Port QSFP28 Ethernet Optical Interface Module

            LSWM124TG2H

            H3C S6820 24-Port SFP28 and 2-Port QSFP28 Ethernet Optical Interface Module

            Transceiver

             

            SFP-GE-T

            1000BASE-T SFP

            SFP-GE-SX-MM850-A

            1000BASE-SX SFP Transceiver, Multi-Mode (850nm, 550m, LC)

            SFP-GE-LX-SM1310-A

            1000BASE-LX SFP Transceiver, Single Mode (1310nm, 10km, LC)

            SFP-GE-LH40-SM1310

            1000BASE-LH40 SFP Transceiver, Single Mode (1310nm, 40km, LC)

            SFP-GE-LH40-SM1550

            1000BASE-LH40 SFP Transceiver, Single Mode (1550nm, 40km, LC)

            SFP-GE-LH80-SM1550

            1000BASE-LH80 SFP Transceiver, Single Mode (1550nm, 80km, LC)

            SFP-XG-SX-MM850-A

            SFP+ Module(850nm,300m,LC)

            SFP-XG-LX-SM1310

            SFP+ Module(1310nm,10km,LC)

            SFP-25G-SR-MM850

            25G SFP28 Optical Transceiver Module (850nm,100m,SR,MM,LC)

            QSFP-40G-LR4-WDM1300

            40GBASE-LR4 QSFP+ Optical Transceiver Module

            QSFP-40G-CSR4-MM850

            QSFP+ 40GBASE Optical Transceiver Module (850nm,300m,CSR4,Support 40G to 4*10G)

            QSFP-40G-SR4-MM850

            QSFP+ 40GBASE Optical Transceiver Module (850nm,100m,SR4,Support 40G to 4*10G)

            QSFP-40G-BIDI-SR-MM850

            QSFP+ 40GBASE BIDI Optical Transceiver Module (850nm,100m,SR)

            QSFP-40G-LR4L-WDM1300

            QSFP+ 40GBASE Optical Transceiver Module (1310nm,2km,LR4L,LC)

            QSFP-40G-LR4-PSM1310

            QSFP+ 40GBASE Optical Transceiver Module (1310nm,10km,MPO/APC,LR4,Parallel Single Mode)

            QSFP-100G-SR4-MM850

            100G QSFP28 Optical Transceiver Module (850nm,100m OM4,SR4,MPO)

            QSFP-100G-PSM4-SM1310

            100G QSFP28 Optical Transceiver Module (1310nm,500m,PSM4,MPO/APC)

            QSFP-100G-LR4L-WDM1300

            100G QSFP28 Optical Transceiver Module (1310nm,2km,LR4L,CWDM4,LC)

            QSFP-100G-LR4-WDM1300

            100G QSFP28 Optical Transceiver Module(1310nm,10km,LR4,WDM,LC)

            Cable

             

            LSWM1STK

            SFP+ Cable 0.65m

            LSWM2STK

            SFP+ Cable 1.2m

            LSWM3STK

            SFP+ Cable 3m

            LSTM1STK

            SFP+ Cable 5m

            SFP-25G-D-CAB-1M

            25G SFP28 to 25G SFP28 1m Passive Cable

            SFP-25G-D-CAB-3M

            25G SFP28 to 25G SFP28 3m Passive Cable

            LSWM1QSTK0

            40G QSFP+ Cable 1m

            LSWM1QSTK1

            40G QSFP+ Cable 3m

            LSWM1QSTK2

            40G QSFP+ Cable 5m

            LSWM1QSTK3

            40G QSFP+ to 4x10G SFP+ Cable 1m

            LSWM1QSTK4

            40G QSFP+ to 4x10G SFP+ Cable 3m

            LSWM1QSTK5

            40G QSFP+ to 4x10G SFP+ Cable 5m

            QSFP-100G-D-CAB-1M

            100G QSFP28 to 100G QSFP28 1m Passive Cable

            QSFP-100G-D-CAB-3M

            100G QSFP28 to 100G QSFP28 3m Passive Cable

            QSFP-100G-D-CAB-5M

            100G QSFP28 to 100G QSFP28 5m Passive Cable

            QSFP-100G-4SFP-25G-CAB-3M

            100G QSFP28 to 4x25G SFP28 3m Passive Cable

            QSFP-100G-4SFP-25G-CAB-1M

            100G QSFP28 to 4x25G SFP28 1m Passive Cable

            Resources

            Software

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