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Huawei In Stock Network 24-port SFP 10G Switch Price Huawei S6720-32C-SI-DC

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Port: Shanghai
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 200 Piece/Pieces per Week Huawei In Stock Network 24-port SFP 10G Switch Price Huawei S672
Switching Capacity: 2.56 Tbit/s
Super Virtual Fabric (SVF): SVF Parent and Client
Place of Origin: China
MAC Address Table 3: 2K MAC address learning and aging
Ports: 24
IPv6 Features: Neighbor Discovery (ND) and ND snooping IPv6 Ping VRRP6
Transmission Rate: 10/100/1000Mbps
Model Number: S6720-32C-SI-DC
Certification: CCC,CE
Brand Name: Huawei
Function: LACP,QoS,SNMP,Stackable,VLAN Support
IPv6 Routing: Static routing RIPng OSPFv3 BGP4+ ISISv6
VLAN Features: 4K VLANs Guest VLAN and voice VLAN
Extended Slots: One extended slot
Products Status: Stock
Switch Capacity: 2.56 Tbit/s
Communication Mode: Full-Duplex & Half-Duplex
IPv4 Routing: Static routing, RIPv1, RIPv2, ECMP, URPF, OSPF, IS-IS, and BGP VRRP
Fixed Ports: 24 x 100M/1G/ 2.5G/5G/10G Base-T Ethernet ports 4 x 10 GE SFP+
Forwarding Performance: 240 Mpps
Packaging Detail: Original carton package for Huawei In Stock Network 24-port SFP 10G Switch Price Huawei S6720-32C-SI-DC
Combasst Industry Development (Shanghai) Co., Limited
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Trading Company
≤13h
Response Time
100.0%
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US$ 1,000+
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Huawei In Stock Network 24-port SFP 10G Switch Price Huawei S6720-32C-SI-DC

Company Information

Combasst Industry Development (Shanghai) Co,.Ltd, which provides main services in terms of broadband communications and information technology industries, is a high-tech enterprise integrating research and development, production, sales, and service. Our products mainly cover the optical signal transmission and access, signal transmission and access, photoelectric signal conversion and photoelectric signal.
We will constantly improve ourselves and feed back with our superior-quality products and meticulous care to all walks of partners, creating a win-win situation.  

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Combasst Industry Development (Shanghai) Co,.Ltd

Address: Room 110,No.389 JinWan Road, ShangHai , China

If you have any question,please contact Angel Yu.

Wechat:15214325941

Whatsapp:+86 12514325941

Skype:sales8_1069

Product Description

Huawei S6720-SI series switches are Huawei-developed next-generation multi-gigabit 10 GE fixed switches. The S6720-SI can provide high-speed wireless access, and access for 10 GE servers in data centers or function as access/aggregation switches on a campus network.

The S6720-SI is one of the multi-gigabit fixed switches with the highest performance in the industry, providing line-rate multigigabit 100M/1G/2.5G/5G/10G access ports and 40 GE uplink ports. It can be used to provide high-speed access for APs and 10 Gbit/s access to high-density servers or function as a core/aggregation switch on a campus network to provide 40 Gbit/s rate. In addition, S6720-SI provides a wide variety of services, comprehensive security policies, and various QoS features to help customers build scalable, manageable, reliable, and secure campus and data center networks.

Pictures

5.S6720-32C-SI-DC 6.S6720-32C-SI-DC 4.S6720-32C-SI-DC

Highlight Features

 

High-density multi-gigabit access and 40 Gbit/s uplink

  • As the 802.11ac standard and related products are released, the wireless access rate has reached 2.5 Gbit/s. The S6720-SI multi-gigabit fixed switches match perfectly with high-speed APs, and provide the long distance 200 meters PoE++ function and 60W PoE on a port. The S6720-SI can provide Ethernet power supply for APs and surveillance cameras.
  • The S6720-SI fixed switch has the highest density of multi-gigabit ports and largest switching capacity among counterpart switches. S6720-SI provides up to 48 100M/1G/2.5G/5G/10G Base-T ports.
  • Ports of the S6720-SI support 100M/1G/2.5G/5G/10G Base-T access and auto-sensing, maximizing the Return On Investment (ROI) and allowing users to flexibly deploy services.

Comprehensive security policies

  • The S6720-SI provides multiple security measures to defend against Denial of Service (DoS) attacks and other attacks to networks or users. DoS attacks include SYN flood, Land, Smurf, and ICMP flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, DHCP request flood attacks, and DoS attacks by changing the CHADDR field of packets.
  • The S6720-SI supports DHCP snooping, which generates user binding entries. DHCP snooping discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. DHCP snooping trusted and untrusted ports can be specified to ensure that users connect only to the authorized DHCP server.
  • The S6720-SI supports strict ARP learning. This feature prevents ARP spoofing attackers from exhausting ARP entries so that users can connect to the Internet normally. It also provides IP source check to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing. URPF provided by the S6720-SI reversely checks packet transmission path to authenticate packets, which can protect the network against source address spoofing attacks.
  • The S6720-SI supports centralized MAC address authentication and 802.1X authentication. It authenticates users based on statically or dynamically bound user information such as the user name, IP address, MAC address, VLAN ID, port number, and flag indicating whether antivirus software is installed. VLANs, QoS policies, and ACLs can be delivered to users dynamically.
  • The S6720-SI can limit the number of MAC addresses learned on a port to prevent MAC address entries from being exhausted by source MAC address spoofing packets. This function minimizes packet flooding that occurs when MAC addresses of users cannot be found in the MAC address table.

Comprehensive reliability mechanisms

  • The S6720-SI supports redundant power supplies. Users can choose a single power supply or use two power supplies to ensure device reliability. With two pluggable fan modules, the S6720-SI has a longer MTBF time than counterpart switches.
  • The S6720-SI supports MSTP multi-process that enhances the existing STP, RSTP, and MSTP implementation. This function increases the number of MSTIs supported on a network. It also supports enhanced Ethernet reliability technologies such as Smart Link and RRPP, which implement millisecond-level link protection switchover and ensure network reliability. Smart Link and RRPP both support multi-instance to implement load balancing among links, further improving bandwidth usage.
  • The S6720-SI supports enhanced trunk (E-trunk). A CE can be dual-homed to two PEs through Eth-Trunk links. This implements inter-device link aggregation and link load balancing, and greatly improves reliability of access devices.
  • The S6720-SI supports the Smart Ethernet Protection (SEP) protocol, a ring network protocol applied to the link layer of an Ethernet network. SEP can be used on open ring networks and provides millisecond-level switchover to ensure uninterrupted services. This protocol is simple, reliable, easy to maintain, and supports fast switchover and flexible topology, enabling users to manage and plan networks conveniently.
  • The S6720-SI supports G.8032, also called Ethernet Ring Protection Switching (ERPS). ERPS is based on traditional Ethernet MAC and bridging functions. It uses the mature Ethernet OAM and Ring Automatic Protection Switching (Ring APS or R-APS) technologies to implement millisecond-level protection switching on Ethernet. ERPS supports multiple services and provides flexible networking, reducing the OPEX and CAPEX.
  • The S6720-SI supports VRRP. Two S6720-SI switches can form a VRRP group to ensure nonstop and reliable communication. Multiple equal-cost routes to an upstream device can be configured on the S6720-SI to provide route redundancy. When an active route is unreachable, traffic is switched to a backup route.

Various QoS control mechanisms

  • The S6720-SI implements complex traffic classification based on packet information such as the 5-tuple, IP precedence, ToS, DSCP, IP protocol type, ICMP type, TCP source port, VLAN ID, Ethernet protocol type, and CoS. ACLs can be applied to inbound or outbound direction to filter packets. The S6720-SI supports the flow-based two-rate and three-color CAR. Each port supports eight priority queues and multiple queue scheduling algorithms such as WRR, DRR, PQ, WRR + PQ, and DRR + PQ, which ensures the quality of network services such as voice, video and data services.

High scalability

  • The S6720-SI supports iStack and virtualizes multiple switches into one logical switch. A port of the S6720-SI can be configured as a stack port using a command for flexible stack deployment. The distance between stacked switches is further increased when the switches are connected with optical fibers. Compared with a single device, iStack features powerful scalability, reliability, performance, and architecture. New member switches can join a stack to increase the system capacity or replace a faulty member switch without interrupting services. Compared with stacking of modular switches, the iStack function can increase system capacity and port density with no restriction of the hardware structure. Multiple devices in a stack can be considered as one logical device. These switches can be managed using a single IP address, which greatly reduces costs for system expansion and O&M.

Various IPv6 features

  • The S6720-SI supports IPv4/IPv6 dual stack and can migrate from an IPv4 network to an IPv6 network. The S6720-SI hardware supports IPv4/IPv6 dual stack and IPv6 over IPv4 tunnels (including manual tunnels, 6to4 tunnels, and ISATAP tunnels). The S6720-SI can be deployed on IPv4 networks, IPv6 networks, or networks that run both IPv4 and IPv6. This makes networking flexible and enables a network to migrate from IPv4 to IPv6.
  • The S6720-SI supports various IPv6 routing protocols including RIPng and OSPFv3. The S6720-SI supports the Neighbor Discovery Protocol (NDP) of IPv6, and manages packets exchanged between neighbors. It also provides the Path MTU Discovery (PMTU) mechanism to select a proper MTU on the path from the source to the destination, optimizing network resources and obtaining the maximum throughput.
Specification

 

ItemS6720-26Q-SI-24S-AC
S6720S-26Q-SI-24S-AC
S6720-32X-SI-32S-ACS6720-32C-SI-AC
S6720-32C-SI-DC
S6720-32C-PWH-SI-AC
S6720-32C-PWH-SI
S6720-56C-PWH-SI-AC
S6720-56C-PWH-SI
S6720-52X-PWH-SI
Fixed Ports24 x 10 GE SFP+
2 x 40 GE QSFP+
32 x 10 GE SFP+24 x 100M/1G/
2.5G/5G/10G
Base-T Ethernet
ports 4 x 10 GE SFP+
24 x 100M/1G/
2.5G/5G/10G
Base-T Ethernet ports
4 x 10 GE SFP+
32 x 10/100/1,000
Base-T Ethernet ports,
16 x 100M/1G/2.5G/
5G/10G Base-T Ethernet ports,
4 x 10 GE SFP+
48 x 100M/1G/
2.5G/5G/10G
Base-T Ethernet ports,
4 x 10 GE SFP+
Extended
Slots
Not supportedNot supportedOne extended slotOne extended slotOne extended slotNot supported
MAC
Address
Table
32K
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses
VLAN
Features
4K VLANs
Guest VLAN and voice VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports
VLAN mapping
Super VLAN
Basic QinQ and selective QinQ
IPv4
Routing
Static routing, RIPv1, RIPv2, ECMP, URPF, OSPF, IS-IS, and BGP
VRRP
Policy-based routing
Routing policies
IPv6
Routing
Static routing
RIPng
OSPFv3
BGP4+
ISISv6
IPv6
Features
Neighbor Discovery (ND) and ND snooping
IPv6 Ping
VRRP6
DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay
MLDv1 and MLDv2
PIM-DM for IPv6
PIM-SM for IPv6
6over4 tunnels
MulticastIGMP v1/v2/v3 snooping
Fast leave
IGMP snooping proxy
MLD snooping
Port-based multicast traffic suppression
Inter-VLAN multicast replication
Controllable multicast
IGMP v1/v2/v3
PIM-SM and PIM-DM
Multicast Source Discovery Protocol (MSDP)
Multicast routing policies
QoS/ACLTraffic classification based on ACLs
Traffic classification based on outer 802.1p fields, inner VLAN IDs, outer VLAN IDs, source MAC addresses, and Ethernet types
Access control after traffic classification
Traffic policing based on traffic classifiers
Re-marking based on traffic classifiers
Class-based packet queuing
Associating traffic classifiers with traffic behaviors
Rate limiting on inbound and outbound ports
Traffic shaping based on ports and queues
Tail drop
Priority Queuing (PQ)
Deficit Round Robin (DRR)
PQ + DRR scheduling
Weighted Round Robin (WRR)
PQ + WRR scheduling
Super
Virtual
Fabric (SVF)
SVF Parent and Client
Operating
Environment
Working temperature: 0m to 1,800m, 0°C to 45°C; 1,800m to 5,000m, the highest operating temperature reduces by 1°C for each 220m increase in altitude.
Relative humidity: 5% to 95% (non-condensing)
Input
Voltage
AC:
Rated voltage range: 100V to 240V AC, 50 Hz/60 Hz
Maximum voltage range: 90V to 264V AC, 47 Hz/63 Hz
DC:
Rated voltage range: –48V to –60V DC
Maximum voltage range: –36V to –72V DC
Packaging & Shipping

Packaging

1.Trade terms: FOB,CIF,CFR,etc

2.Price Terms: T/T,Western Union,PAYPAL

3.Payment Terms: T/T in advance

4.MOQ:  1 pcs

5.FOB Price:US $100-300/ Piece

6.Port: Shanghai

7.Lead time: Within 3-5 working days after receiving the full payment.

8.Shipment: Express, Air, Sea

9.Supply capability: 200 Piece/Pieces per Week

10.Sample availability: Yes( not free)

11.Package information: carton package with Grandstream original package or as customers'  requests.  

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