OSN 9800 Series SW Overview
Product Overview
OSN 9800 series switches are a new generation of high-performance and high-density switches launched for data center scenarios.
OSN 9800 series switches are designed with advanced hardware architecture, providing versatile interface speeds (100GE/40GE/25GE/10GE/GE) and high-density port configurations (supporting up to 128×100GE ports). All ports support wire-speed forwarding, and the switches are equipped with redundant hot-swappable power supplies and fans. Designed for next-generation data center core and access networks, they deliver high bandwidth and large-capacity server connectivity.
Product Features
Green and energy- Efficient system design
- Intelligent fan speed adjustment and real-time power consumption monitoring reduce operational costs and enable green, energy-efficient data centers.
Intelligent Ethernet OAM: Comprehensive Fault Management and Performance Assurance
- End-to-end OAM, based on IEEE802.1ag and ITU-T Y.1731 protocols, enables Ethernet service providers to proactively monitor their services and measure end-to-end performance to ensure that customers receive services that meet contracted SLAs.
- Fault management includes CCM/LTM/LBM, while performance measurement covers frame delay and delay variation..
- Supports EFM (Ethernet in the First Mile) based on 802.3ah standards, enabling peer discovery, link monitoring, fault notification, remote loopback, and MIB parameter retrieval.
Abundant DCB features for data centers
- Supports cutting-edge data center features: Priority-Based Flow Control (PFC), Explicit Congestion Notification (ECN), and Data Center TCP.
- Supports Multi-Chassis Link Aggregation (MLAG):Achieves cross-device link aggregation, enhancing link reliability from board-level to device-level by forming an Active-Active system. Two aggregation switches are connected via a Peer-link, operating as a single logical device. Compared with stacking, the devices that make up MLAG still need to be managed separately, but the MLAG configuration is relatively simple, and there is no need to restart after the configuration is completed.MLAG allows all ports to participate in traffic forwarding without relying on inter-device paths, minimizing latency and avoiding bandwidth bottlenecks.
- Supports Overlay technology (VXLAN/NVGRE/GENEVE): Enables Layer 2 packets to traverse Layer 3 networks by encapsulating inner Ethernet frames with VXLAN/NVGRE/GENEVE. It can solve the limitations of device MAC address entry specifications on network scale, the number of VLAN IDs on network isolation capabilities, and the VLANs in traditional networks. VPN technology cannot meet the needs of dynamic network adjustmen.For example, VXLAN’s 24-bit VNI supports up to 16.77 million logical networks, allowing seamless VM migration with unchanged IP/MAC addresses.
- Both MLAG and Overlay are ideal for data center network switches.
Carrier-class reliability
- Support Hot-swappable modular power supplies with AC/DC 1+1 redundancy, 2+1 redundant fans with intelligent speed control, and real-time monitoring of chipset temperature, power, and fan status.
- Comprehensive protection protocols: LACP/ECMP/VRRP/VARP/STP/RSTP/MSTP/Smart Link/BFD/ERPS/G.8031/G.8032/Load Balancing.
- Supports Sysmon ,which can monitor the CPU status and take protective measures in case of software errors.
Excellent QoS strategy
- 13 hardware queues per port (8 unicast + 4 multicast + 1 mirroring). Supports congestion management via WDRR (Weighted Deficit Round Robin), SP (Strict Priority), TD (Tail Drop), and WRED (Weighted Random Early Detection). Flexible queue/port-level traffic shaping.
- Intelligent bandwidth monitoring with granularity adjustment based on port speed. Supports srTCM (single-rate three-color marking) and trTCM (dual-rate three-color marking).
Comprehensive Network security mechanisms
- Multi-level security controls: user, switch, and network.
- IPv4/IPv6/MAC ACLs for filtering IPv4/IPv6/non-IP traffic. Extended IPv4/IPv6 ACLs match L2/L3/L4 headers in a single rule. ACLs can be applied to physical ports, VLANs, port groups, or VLAN groups to optimize TCAM usage.
- ARP inspection, IP Source Guard, CPU traffic protection, storm control, and centralized 802.1x authentication to block unauthorized access.
Perfect management features
- Supports multiple management interfaces, including Console, in-band/out-of-band ports and USB ports. It supports SNMPv1/v2/v3, CLI, Web UI, TELNET, FTP and OAM,.And supports SSH2.0, SSL and other encryption methods , which makes device management more convenient and secure.
Product Specifications
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Support features |
OSN 9800-128C |
OSN 9800-48Y8C |
OSN 9800-48X8C |
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Switching capacity |
25.6Tbps |
4.0Tbps |
1.6Tbps |
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Packet forwarding rate |
19047Mpps |
2976Mpps |
1191Mpps |
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Forward mode |
Supports store-forward mode and cut-through mode. |
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Ethernet features |
Supports full-duplex and half-duplex ports, auto-negotiation. Supports port rate auto-adaptation. Supports Jumbo Frame. Supports Flow Control. Supports Storm Control. Supports Port-block. Supports Port-isolate. Supports Layer 2 protocol packet transparent transmission. |
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VLAN features |
Supports up to 4094 VLANs. Supports Access and Trunk modes. Supports Default VLAN. Supports VLAN Classification. Supports basic QinQ, flexible QinQ, and VLAN Mapping. Supports VLAN statistics. Supports Private VLAN. Supports Guest VLAN. Supports Voice VLAN. |
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MAC address table |
Supports static MAC addresses. Supports dynamic MAC address learning and aging. Supports hardware-based learning. Supports blackhole MAC addresses Supports MAC address drift detection. |
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Link aggregation |
Supports static link aggregation. Supports dynamic link aggregation (LACP). Supports static load balancing. Supports dynamic load balancing (DLB). Supports Self-healing. |
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Reliability |
Supports STP/RSTP/MSTP protocols. Supports STP protection features (BPDU Filter/Guard, Root Guard, Loop Guard, anti-TC-BPDU attacks). Supports ERPS single ring, intersecting ring, and tangent ring. Supports ERPS compatibility with RRPP. Supports G.8031. Supports G.8032. Supports port loop detection. Supports BFD. Supports VRRP. Supports Smart-link. Supports MLAG. Supports Ethernet OAM: EFM, CFM, Y.1731. Supports software-level process monitoring (Sysmon). Supports hardware Watch Dog.
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ARP |
Supports static ARP. Supports dynamic ARP entry learning and aging. Supports gratuitous ARP. Supports standard ARP-Proxy and local ARP-Proxy.
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IPv4 features |
Supports IPv4 static routing. Supports static routing with IP SLA. Supports VRF. Supports uRPF detection. Supports RIPv1, RIPv2. Supports OSPFv2. Supports IS-IS. Supports BGP. Supports Route-map and Prefix list. Supports Policy-Based Routing (PBR). Supports ICMP redirect and ICMP unreachable messages. Supports ECMP
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IPv6 features |
Supports ICMPv6. Supports NDP. Supports PMTU. Supports IPv6 static routing. Supports RIPng. Supports OSPFv3. Supports IPv6 over IPv4 tunneling. Supports 6to4 tunneling. Supports ISATAP tunneling. Supports DHCPv6. Supports IPv6 routing policies
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Multicast features |
Supports IGMP v1/v2/v3. Supports IGMP proxy. Supports IGMP SSM Mapping. Supports PIM-SM, PIM-SSM, PIM-DM. Supports MLD v1/v2, MLD v1/v2 snooping. Supports MVR and MVR6. Supports PIM-SM v6.
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Data center features |
Supports VARP. Supports VXLAN. Supports GRE tunneling. Supports NVGRE tunneling. Supports GENEVE tunneling. Supports DCBX. Supports Priority-based Flow Control (PFC). |
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QoS Features |
Supports simple flow classification. Supports complex flow classification based on ACL. Supports queue scheduling based on flow classification. Supports 802.1p and DSCP priority re-marking. Supports packet redirection. Supports flow mirroring. Supports traffic policing. Supports traffic shaping. Supports traffic statistics. Supports SP (Strict Priority) scheduling. Supports WDRR (Weighted Deficit Round Robin) scheduling. Supports SP+WDRR hybrid scheduling. Supports Tail Drop (TD). Supports Weighted Random Early Detection (WRED). Supports ECN marking based on TD and WRED. |
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Security Features |
Supports SSH. Supports Radius. Supports TACACS+. Supports AAA. Supports port-based and MAC-based dot1x authentication. Supports dot1x configuration via CLI and Guest VLAN assignment via Radius. Supports Access Control Lists (ACL), with classification based on source/destination IP, source/destination MAC, source/destination Layer 4 port, protocol type, VLAN ID, etc. Supports ACL matching user-defined fields (UDF). Supports ACL activation based on time-range. Supports ARP inspection. Supports IP source guard. Supports port security, limiting the number of MAC addresses per port to prevent illegal MAC learning. Supports VLAN security, limiting the number of MAC addresses per VLAN. Supports CPU Traffic Limit. Supports anti-DDoS attacks. Supports ACL filtering for Telnet/SSH login. Supports Link-Flapping detection. |
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Management and maintenance features |
Supports DHCP Server. Supports DHCP Relay. Supports DHCP Snooping. Supports DHCP Client. Supports DHCP Option82. Supports RMON. Supports sFlow. Supports IP SLA. Supports IPFIX and MFP. Supports SGT. Supports Latency/Buffer Monitor. Supports EFD (Elephant Flow Detection). Supports NTP. Supports detection and recovery of port Errdisable state. Supports static DNS client configuration. Supports LLDP. Supports port loopback. Supports hardware loopback (internal/external). Supports system time setting. Supports time zone setting. |
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Debugging features |
Supports module-based Debug functionality. Supports display and alerts for CPU and memory usage. Supports display and alerts for device, temperature, power, and fan status. Supports logging of user operations. Supports management and maintenance of logs, alerts, and debugging information. Supports Virtual Cable Test (VCT). Supports system diagnostic information collection. Supports recording the reason for each device reboot. Supports network diagnostic functions (ping/traceroute). Supports mirroring: ports, VLANs, and CPU as mirroring sources. Supports ports, port groups, remote VLANs, and CPU as mirroring destinations. Supports ERSPAN. Supports statistics for CPU uplink and downlink packets. Supports L2 ping. Supports UDLD (Unidirectional Link Detection). |
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Configuration management features |
Supports in-band and out-of-band management. Supports hierarchical user permissions and command levels. Supports network management configuration via SNMP (v1/v2/v3). Supports public and private MIBs for system management. Supports public and private Traps for system management. Supports configuration and management via WEB interface. Supports configuration via RPC-API. Supports SmartConfig functionality. Supports OVSDB. Supports selecting system specifications by switching STM Profile. Supports feature control via License. Supports restoring default configurations. Supports manual and scheduled reboots. Supports system software upgrade from local flash or TFTP server. Supports online Uboot upgrade. |
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File management |
Supports file system, directory, and file management. Supports file upload/download via FTP and TFTP. Supports Xmodem file transfer. |
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