WD6822-24X6H
- 24 × 10G SFP Plus ports, 6 × 100G QSFP28 ports
WD6822-48X6H
- 48 × 10G SFP Plus ports, 6 × 100G QSFP28 ports
WD6822-24X6H[Premium]
- 24 × 10G SFP Plus ports, 6 × 100G QSFP28 ports
WD6822-48X6H[Premium]
- 48 × 10G SFP Plus ports, 6 × 100G QSFP28 ports
Key Features
Flexible port combinations
Driven by the rapid growth of data center virtualization, the widespread adoption of 10 Gigabit servers, and the increasing demand for high-bandwidth applications, the need for high-performance 10GE, 40GE, and 100GE networking continues to rise. The WD6822-48X6H and WD6822-48X6H[Premium] deliver 48 × 10GE ports and QSFP28 ports, while the WD6822-24X6H and WD6822-24X6H[Premium] offer 24 × 10GE ports and 6 × 100GE QSFP28 ports, providing the performance and connectivity required for modern data center environments.
VSS (Second Generation Intelligent Resilience Architecture)
Simplify data center networking with VSS (Virtual Switching System) technology, which virtualizes multiple switches into a single logical device to create a unified switching architecture. Designed to enhance scalability, reliability, distribution, and availability, VSS also enables a long-distance intelligent elastic architecture within a rack, across racks, and even across regions.
Abundant data center feature
Enable highly scalable network virtualization with VXLAN (Virtual Extensible LAN), delivering greater Layer 2 segmentation scalability and more efficient utilization of available network paths. Simplify VXLAN deployment with support for MP-BGP EVPN (Multiprotocol Border Gateway Protocol Ethernet Virtual Private Network), which serves as the VXLAN control plane for streamlined configuration. Ensure ultra-low latency and lossless performance with support for Priority-based Flow Control (PFC), Enhanced Transmission Selection (ETS), and Data Center Bridging Exchange (DCBX), making the series ideal for FC storage, RDMA applications, and high-speed computing services.
WatchDog distributed resilient network interconnection (DRNI)
Enhance network resilience with DRNI (M-LAG) support, enabling links from multiple switches to be combined into a single logical link for device-level redundancy. Ideal for dual-homed server deployments, DRNI provides node redundancy while simplifying network topology and spanning tree configuration by virtualizing two physical devices into a single logical device. It also supports independent member upgrades, allowing devices to be upgraded one at a time with minimal impact on traffic forwarding. In addition, the DR system utilizes a keepalive link to detect multi- active collisions, ensuring that only one-member device forwards traffic following a DR system split, thereby delivering high availability and reliable network operation.
Software
SOFTWARE SPECIFICATIONS
Device Virtualization
- VSS
- M-LAG (DRNI)
- S-MLAG
Network Virtualization
- BGP-EVPN
- VxLAN
- EVPN ES
VXLAN
- L2 VxLAN gateway
- L3 VxLAN gateway
- Distributed VxLAN gateway
- EVPN VxLAN
- Manual VXLAN configuration
- IPv4 VxLAN tunnel
- Centralized VxLAN gateway
- IPv6 VxLAN tunnel
Lossless Network
- PFC and ECN
- DCBX
- RDMA and RoCE
- ECN overlay
Programmability
- OpenFlow 1.3
- NETCONF
- Ansible
- Python/TCL/RESTful APIs to realize DevOps automated operation and maintenance
Traffic Analysis
- Sflow
VLAN
- Port-based VLANs
- AC-based VLAN, Subnet-based VLAN and Protocol VLAN
- QinQ
- MVRP (Multiple VLAN Registration Protocol)
- Super VLAN
- PVLAN
- VLAN mapping
MAC Address
- Dynamic learning and aging of MAC address entries
- Dynamic, static and blackhole entries
- MAC address limiting on ports
IPv4 Routing
- Static routing and default routing
- RIP (Routing Information Protocol) v1/2
- ISIS (Intermediate System to Intermediate System)
- Routing policy
- OSPF (Open Shortest Path First)v1/v2
- VRRP
- BGP (Border Gateway Protocol)
- PBR
IPv6 Routing
- Static routing and default routing
- RIPng
- OSPFv3
- Routing policy
- VRRP
- PBR
- IPv6 ISIS
- BGP4+
Telemetry
- gRPC
- ERSPAN
- NQA
- Packet Capture
Multicast
- IGMP snooping
- MLD snooping
- IPv4 and IPv6 multicast VLAN
- IGMP and MLD
- PIM and IPv6 PIM
- IPv4 and IPv6 PIM snooping
- MSDP
QoS
- Flexible queue scheduling algorithms based on port and queue, including strict priority (SP), Weighted Round Robin (WRR), Weighted Fair Queuing (WFQ), SP + WRR, and SP + WFQ
- Flow classification based on source MAC address, destination MAC address, source IP (IPv4/IPv6) address, destination IP (IPv4/IPv6) address, port, and protocol
- Weighted Random Early Detection (WRED) and tail drop
- Account by packet and byte
- Committed access rate (CAR)
- Packet filtering at L2 (Layer 2) through L4 (Layer 4)
- COPP
- Traffic shaping
- VLAN to apply QoS policy, including mirroring, redirection, priority remark, etc.
Reliability
- LACP
- STP/RSTP/MSTP protocol, PVST compatible
- STP Root Guard and BPDU Guard
- RRPP and ERPS
- Ethernet OAM
- Smart-link
- BFD for OSPF/OSPFv3, BGP/BGP4, IS-IS/IS-ISv6, PIM/IPM for IPv6 and static route
- DLDP
- VRRP and VRRPE
Configuration and Maintenance
- Console telnet and SSH terminals
- SNMPv1/v2/v3
- ZTP
- System log
- ping, tracert
- File upload and download via FTP/TFTP
- Boot Rom update and remote update
- NQA
- VxLAN ping and VxLAN tracert
- NTP
- PTP (1588v2)
- GIR Graceful Insertion and Removal
Security and Management
- Hierarchical management and password protection of users
- Authentication methods, including AAA, RADIUS and WDTACACS
- Support DDoS, ARP attack and ICMP attack function
- IP-MAC-port binding and IP Source Guard
- SSH 2.0
- SSL
- HTTPS
- PKI
- Boot ROM access control (password recovery)
- RMON
- Micro-Segmentation
Hardware
Hardware Specifications
| Item | WD6822-24X6H | WD6822-48X6H | WD6822-24X6H [Premium] | WD6822-48X6H [Premium] |
|---|---|---|---|---|
| Dimensions (H × W × D) | 44 × 440 × 360 mm (1.72 × 17.32 × 14.17 in) | |||
| Weight | ≤ 5.5 kg (12.13 lb) | ≤ 6 kg (13.23 lb) | ≤ 6 kg (13.23 lb) | ≤ 6.5 kg (14.34 lb) |
| Serial console port | 1 | 1 | 1 | 1 |
| Out-of-band management port | 1 | 1 | 1 | 1 |
| SFP+/SFP port | 24 | 48 | 24 | 48 |
| QSFP28/QSFP+ port | 6 | 6 | 6 | 6 |
| CPU | Quad-core 2.0 GHz CPU | |||
| Flash/SDRAM | 1GB/4GB | |||
| Latency | <1µs | |||
| Switching capacity | 1680Gbps | 2160Gbps | 1680Gbps | 2160Gbps |
| Forwarding capacity | 600Mpps | 600Mpps | 1050Mpps | 1050Mpps |
| Buffer | 12M | 12M | 16M | 16M |
| AC-input voltage | 90v AC to 264v AC | |||
| DC-input voltage | -36v DC to -72v DC | |||
| Power module slot | 2 | 2 | 2 | 2 |
| Fan tray slot | 3 Hot-swappable fans, fan speed adjustable and wind invertible | |||
| Air flow direction | Front to rear or rear to front | Air flow direction | Front to rear or rear to front | Air flow direction |
| Minimum power consumption | Single AC: 38W Dual AC: 46W |
Single AC: 36W Dual AC: 44W |
Single AC: 29W Dual AC: 35W |
Single AC: 29W Dual AC: 36W |
| Maximum power consumption | Single AC: 143W Dual AC: 145W |
Single AC: 176W Dual AC: 177W |
Single AC: 131W Dual AC: 134W |
Single AC: 162W Dual AC: 163W |
| Maximum heat consumption (BTU/hour) | Single AC: 488 Dual AC: 495 |
Single AC: 263 Dual AC: 601 |
Single AC: 447 Dual AC: 457 |
Single AC: 556 Dual AC: 553 |
| MTBF (years) | 63.4 | 60.8 | 63.4 | 60.8 |
| MTTR (hour) | 1 | 1 | 1 | 1 |
| Operating temperature | -5°C to 55°C (23°F to 131°F) | |||
| Operating humidity | 5% to 95% (non-condensing) | |||