• Key components, such as the master, power supply, and fan, are redundant and support hot-swapping.CSS ClusterInnovative switching network clustering technology eliminates single-point-of-failure;

• Innovative energy-saving to create a low-carbon network, the host "rotating" air duct design, improve the cooling efficiency of the machine, the chip "variable flow" technology, to achieve dynamic adjustment of power according to the flow;

• Intelligent PoE power supply, which can realize different energy management programs based on the role of PD equipment, and maintain the flexibility of equipment energy management.

Quidway S9312 Switches Product Overview

Huawei S9300 series is a new generation of high-end intelligent T-bit core routing switches launched by Huawei for converged multi-service network architecture. Based on Huawei's intelligent multilayer switching technology concept, the product realizes business applications such as high-definition video streaming bearer, large-capacity wireless network, elastic cloud computing, hardware IPv6, and integrated security on the basis of providing stable, reliable, and secure high-performance Layer 2/Layer 3 switching services, and at the same time, it has powerful scalability and reliability Huawei S9300 series switches are widely applicable to WANs, MANs, and data centers, helping carriers to integrate multiple services, The Huawei S9300 series switches are widely used in WANs, MANs, and data centers, helping carriers build application-oriented network platforms and provide end-to-end converged networks with integrated switching and routing.
The S9300 series is available in S9303, S9306, and S9312 product forms, supporting expanding switching capacity and port density. The entire series adheres to the design concepts of module generalization and component normalization to minimize spare parts costs and maximize the protection of user investment while ensuring equipment scalability. In addition, S9300, as a new-generation intelligent switch, adopts a variety of green and energy-saving innovative technologies, which significantly reduces energy consumption and noise pollution while continuously improving performance and stability, providing a leading solution for green and sustainable development of the network.
Product Features
Advanced Switching Architecture Enhances Network Scalability

• The backplane has good scalability and can be smoothly expanded to higher bandwidth, supporting 40G single-port rate, while perfectly compatible with existing network boards and cards to protect the initial investment.

• Ultra-high 10 Gigabit port density, supporting 480 10 Gigabit ports on a single device, ushering in the era of full 10 Gigabit core for enterprise campuses and data centers.

Operational-grade High Reliability Design, Guaranteeing the Continuous Operation of Enterprise Applications

• All key components of S9300, such as main control, power supply, fan, etc., adopt redundant design, and all modules support hot-swapping.

• CSS cluster innovatively adopts switched network cluster technology, overcoming the industry's commonly used line card cluster cross-frame multiple exchanges, switching inefficient architecture problems, providing the industry's largest 256G cluster bandwidth between hosts, and at the same time, can improve the utilization rate of the link through cross-frame link aggregation, and eliminating the single-point-of-failure.

• Supporting perfect operation and maintenance detection and performance management 802.3ah, 802.1ag and ITU-Y.1731, it can accurately count the delay, jitter and other parameters in network transmission, monitor network operation in real time and quickly locate equipment failures when they occur.

Perfect QOS Mechanism

• S9300 provides high-quality QOS (Quality of Service) capability, supports Layer2~Layer7 stream classification technology, and has perfect queue scheduling algorithms and congestion control algorithms, which can realize multilevel accurate scheduling of data streams to meet the quality of service requirements of different users and different business levels.

Full-service Ethernet switching platform

• It supports distributed L2/L3 MPLS VPN function and MPLS, VPLS, HVPLS, VLL to meet the access requirements of enterprise VPN and other users.

• Supports complete Layer 2 and Layer 3 multicast protocols, line card hardware with wire-speed inter-VLAN multicast replication capability, independent multicast QOS queues, and prioritizes low-latency service forwarding such as video and audio.

• The software platform provides a variety of routing protocols to meet the requirements of enterprise network construction, supports large-scale routing from small and medium-sized enterprises to super-large multinational corporations, and supports IPv6, which can provide smooth upgrading capability for enterprise networks.

Virtualized Data Center Switching Platform

• The first switching network CSS cluster and distributed cross-equipment link aggregation technology effectively utilize the internal bandwidth resources of data centers, realizing that data exchanges within data centers are insensitive to physical links.

• For the business model of large-scale distributed computing data center, specially designed large cache line card supports 200ms data traffic caching for single port, solving the problem of packet loss of distributed high-performance computing network with instantaneous traffic overload.

High-performance IPv6 Service Capability

• S9300 hardware and software platforms all support IPv6, and it has obtained IPv6 entry certification and IPv6 Ready Phase II Gold certification from the Ministry of Industry and Information Technology (MIIT).

• It supports IPv4/IPv6 dual protocol stack, various tunneling technologies, IPv6 static routing, RIPng, OSPFv3, BGP+, IS-ISv6, IPv6 multicast, and meets the requirements of IPv6 independent networking and IPv4/IPv6 mixed networking.

• Supports perfect AAA mechanism to authenticate, authorize and bill the access users according to the policy. Supports 802.1X, Portal, Guest VLAN, dynamic user access authentication, and interoperability with NACs of other mainstream vendors.

Innovative energy saving to create a low-carbon network

• The host "rotating" air duct design improves the cooling efficiency of the whole machine, and adopts the chip "variable flow" technology to realize dynamic power adjustment according to the traffic, reducing the power consumption of the whole machine by 11%. Supports port hibernation, no traffic, no power consumption.

• Independent fan partition control, further reduce power consumption and noise pollution, intelligent fan speed control strategy, using small interval temperature control technology, effectively reduce the speed and extend the service life of the fan.

• Intelligent POE power supply, which can realize starting different energy management programs based on PD device roles, maintaining the flexibility of device energy management.

• Supports IEEE 802.3az energy-efficient Ethernet standard, the line card transceiver has a low power idle mode, supports normal operation and low power state Fast transition, low traffic and low power consumption.

Quidway S9312 Switch Product Specifications

Item	S9303	S9306	S9312
Switching Capacity	768Gbps/1.92Tbps	2Tbps/5.12Tbps	2Tbps/5.12Tbps
Packet Forwarding Rate	576Mpps/1440Mpps	1152Mpps/2880Mpps	1344Mpps/3360Mpps
Service Slots	3	6	12
VLAN	Support Access, Trunk, Hybrid mode
	Supports default VLAN
	Supports VLAN switching
	Supports QinQ, Enhanced Flexible QinQ
	Support MAC-based dynamic VLAN assignment
MAC Address Function	Supports automatic learning and aging of MAC addresses
	Supports static, dynamic and black hole MAC table entries
	Supports source MAC address filtering
	Support port and VLAN-based MAC address learning restriction
STP/ERPS	Supports STP(IEEE 802.1d), RSTP(IEEE 802.1w) and MSTP(IEEE 802.1s).
	Supports BPDU protection, Root protection, Loop protection.
	Supports BPDU Tunnel
	Supports ERPS Ethernet Ring Protection Protocol (G.8032)
IP Routing	Supports IPv4 dynamic routing protocols such as RIP, OSPF, ISIS, BGP, etc.
	Supports IPv6 dynamic routing protocols such as RIPng, OSPFv3, ISISv6, BGP4+, etc.
Multicast	Supports IGMPv1/v2/v3, IGMP v1/v2/v3 Snooping.
	Supports PIM DM, PIM SM, PIM SSM.
	Supports MSDP, MBGP
	Supports fast user departure mechanism
	Supports multicast traffic control
	Supports multicast querier
	Supports multicast protocol message suppression
	Support multicast CAC
	Support multicast ACL
MPLS	Supports MPLS basic functions
	MPLS OAM support
	MPLS TE support
	MPLS VPN/VLL/VPLS support
Reliability	Support LACP, support cross-device E-Trunk
	Supports VRRP, BFD for VRRP
	Supports BFD for BGP/IS-IS/OSPF/Static Routing
	Supports NSF, GR for BGP/IS-IS/OSPF/LDP
	Support TE FRR, IP FRR
	Support Ethernet OAM 802.3ah and 802.1ag (hardware level)
	Supports ITU-Y.1731
	DLDP support
QoS	Supports combined flow classification based on Layer2 protocol header, Layer3 protocol, Layer4 protocol, 802.1p priority, etc.
	Supports ACL, CAR, Remark, Schedule and other actions.
	Supports PQ, WRR, DRR, PQ+WRR, PQ+DRR and other queue scheduling methods.
	Supports congestion avoidance mechanisms such as WRED, Tail Discard, etc.
	Supports traffic shaping
Configuration and Maintenance	Supports terminal services such as Console, Telnet, SSH, etc.
	Support network management protocols such as SNMPv1/v2/v3.
	Supports uploading and downloading files via FTP and TFTP.
	Support BootROM upgrade and remote online upgrade.
	Supports hot patching
	Support user operation log
Security and Management	802.1x authentication, Portal authentication
	NAC support
	Supports RADIUS and HWTACACS user login authentication.
	Command line hierarchical protection, unauthorized users can not invade the
	Supports protection against DoS attacks, TCP SYN Flood attacks, UDP Flood attacks, broadcast storm attacks, and heavy traffic attacks.
	Supports ICMP for ping and traceroute functions.
	Support RMON
Green Energy Saving	Supports 802.3az energy-efficient Ethernet.
Chassis size mm (W×D×H)	442×476×175	442×476×442	442×476×664
Chassis weight (empty)	<15Kg	<30Kg	<45Kg
Working Voltage	DC：-38.4V～-72V AC：90V～290V
Maximum power consumption of the whole machine	≤800W	≤1600W	≤1600W
Maximum POE power	2200W	8800W	8800W

Quidway S9312 Switch Ordering Information