Huawei S6720-SI Series Switches Product Datasheet

Huawei S6720-SI Series Switches
Product Datasheet
S6720-SI Series Switches
Product Overview
Huawei S6720-SI series switches are Huawei-developed next-generation multigigabit 10GE fixed switches.
The S6720-SI can provide high-speed wireless access, and access for 10GE servers in data centers or
function as access/aggregation switches on a campus network.
The S6720-SI is one of the multigigabit fixed switches with the highest performance in the industry,
providing line-rate multigigabit 100M/1G/2.5G/5G/10G access ports and 40GE 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.
Models and Appearances
The S6720-SI series provides the following models.
S6720-26Q-SI-24S-AC
S6720S-26Q-SI-24S-AC
S6720-32X-SI-32S-AC
S6720-32C-SI-AC
S6720-32C-SI-DC
S6720-32C-PWH-SI-AC
S6720-32C-PWH-SI
1
Huawei Enterprise Sx700 Series Switch Product
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24×10GE SFP+, uplink 2×40GE QSFP+
Double pluggable power supplies, AC power supply
USB
Forwarding performance: 240Mpps
Switching capacity: 2.56Tbps
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32×10GE SFP+
Double pluggable power supplies, AC power supply
USB
Forwarding performance: 240 Mpps
Switching capacity: 2.56Tbps
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24×100M/1G/2.5G/5G/10G Base-T Ethernet ports, 4×10GE SFP+
One extended slot
Double pluggable power supplies, AC/DC power supply
USB
Forwarding performance: 240 Mpps
Switching capacity: 2.56Tbps
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24×100M/1G/2.5G/5G/10G Base-T Ethernet ports, 4×10GE SFP+
One extended slot
Double pluggable power supplies, AC/DC power supply
Long distance PoE++
USB
Forwarding performance: 240 Mpps
Switching capacity: 2.56Tbps
S6720-56C-PWH-SI-AC
S6720-56C-PWH-SI
S6720-52X-PWH-SI-ACF
S6720-52X-PWH-SI
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32×10/100/1000Base-T Ethernet ports,
16×100M/1G/2.5G/5G/10GBase-T Ethernet ports,4×10GE SFP+
One extended slot
Double pluggable power supplies, AC/DC power supply
POE++
USB
Forwarding performance:240Mpps
Switching capacity: 2.56 Tbps
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48×100M/1G/2.5G/5G/10GBase-T Ethernet ports,4×10GE SFP+
Double pluggable power supplies, AC/DC power supply
POE++
USB
Forwarding performance:480Mpps
Switching capacity:2.56 Tbps
Interface Card
The S6720-SI provides 2× 40GE QSFP+ interface card for upstream connections. The card support hot swap
and ports on the card can be used as stack ports.
2× 40GE QSFP+ interface card
The card can be installed in the rear extended slot on the S6720-32C-SI-AC or S6720-32C-SI-DC or S6720-32CPWH-SI-AC or S6720-32C-PWH-SI.
S6720-SI Interface Card
Card Model
ES5D21Q02Q00
Name
Applied Switch Model
2× 40GE QSFP+ interface card
S6720-32C-SI-AC
S6720-32C-SI-DC
S6720-32C-PWH-SI-AC
S6720-32C-PWH-SI
S6720-56C-PWH-SI-AC
S6720-56C-PWH-SI
Fan Module
Table 2-3 lists the fan module on the S6720-SI. FAN-060B-B and FAN-028A-B fan module has two fans to cool
the chassis. It is hot swappable.
S6720-SI fan module
Fan Model
Description
Applied Switch Model
FAN-060B-B
Number of fans: 2
Max power consumption: 32.6 W
Maximum fan speed: 19000±10%
rounds per minute (RPM)
Maximum wind rate: 64 cubic feet
per minute (CFM)
S6720-32C-SI-AC
S6720-32C-SI-DC
S6720-32C-PWH-SI-AC
S6720-32C-PWH-SI
Huawei Enterprise Sx700 Series Switch Product
2
Fan Model
Description
Applied Switch Model
FAN-046A-B
Number of fans: 2
Max power consumption: 14.4W
Maximum fan speed: 18000±10%
rounds per minute (RPM)
Maximum wind rate: 46 cubic feet
per minute (CFM)
S6720-32C-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
Power Supply
lists the power supplies on the S6720-SI.
S6720-SI power supplies
Power Model
Name
Applied Switch Model
150W AC
S6720-26Q-SI-24S-AC
S6720S-26Q-SI-24S-AC
S6720-32X-SI-32S-AC
S6720-32C-SI-AC
S6720-32C-SI-DC
ES0W2PSD0150
150W DC
S6720-26Q-SI-24S-AC
S6720S-26Q-SI-24S-AC
S6720-32X-SI-32S-AC
S6720-32C-SI-AC
S6720-32C-SI-DC
W2PSA0580
580W AC
S6720-32C-PWH-SI-AC
S6720-32C-PWH-SI
S6720-56C-PWH-SI-AC
S6720-56C-PWH-SI
PDC-650WA-BE
650W DC
S6720-32C-PWH-SI-AC
S6720-32C-PWH-SI
S6720-56C-PWH-SI-AC
S6720-56C-PWH-SI
S6720-52X-PWH-SI
W2PSA1150
1150W AC
S6720-32C-PWH-SI
S6720-56C-PWH-SI
S6720-52X-PWH-SI
ES0W2PSA0150
An S6720-SI switch can have one or two power modules installed.
The S6720-SI provides two power slots, by default, one AC or DC power supply is equipped. When a switch
has two power supplies installed, the power supplies work in 1+1 backup mode to power the switch itself.
Product Characteristics and Advantages
Huawei S6720-SI series switches have the following characteristics.
High-Density Multigigabit Access and 40 Gbit/s Uplink
3
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As the 802.11ac standard and related products are released, the wireless access rate has reached 2.5
Gbit/s. The S6720-SI multigigabit fixed switches match perfectly with high-speed APs, and provide the
long distance PoE++ function and 60 W PoE on a port. The S6720-SI can provide Ethernet power supply
for APs and surveillance cameras.
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The S6720-SI fixed switch has the highest density of multigigabit ports and largest switching capacity
among counterpart switches. Each S6720-SI provides up to two line-rate QSFP+ ports and 24
100M/1G/2.5G/5G/10G Base-T ports.
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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.
Huawei Enterprise Sx700 Series Switch Product
Comprehensive Security Policies
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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.
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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.
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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.
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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.
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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
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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.
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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 millisecondlevel link protection switchover and ensure network reliability. Smart Link and RRPP both support multiinstance to implement load balancing among links, further improving bandwidth usage.
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The S6720-SI supports enhanced trunk (E-trunk). A CE can be dual-homed to two PEs through EthTrunk links. This implements inter-device link aggregation and link load balancing, and greatly improves
reliability of access devices.
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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 millisecondlevel 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.
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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.
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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.
Huawei Enterprise Sx700 Series Switch Product
4
Various QoS Control Mechanisms
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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
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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.
Convenient Management
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The S6720-SI supports automatic configuration, plug-and-play, deployment using a USB flash drive, and
batch remote upgrade. These capabilities facilitate deployment, upgrade, and service provisioning, and
simplify device management and maintenance. The maintenance costs are greatly reduced.
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The S6720-SI supports SNMPv1/v2/v3 and provides flexible methods for managing devices. Users can
manage the S6720-SI using the CLI and Web NMS. The NQA function helps users with network planning
and upgrades. In addition, the S6720-SI supports NTP, SSH v2, HWTACACS, RMON, log hosts, and portbased traffic statistics.
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The S6720-SI supports GVRP, which dynamically distributes, registers, and propagates VLAN attributes
to reduce the manual configuration workloads of network administrators and ensure correct VLAN
configuration.
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The S6720-SI supports MUX VLAN, a mechanism that isolates Layer 2 traffic between ports in a VLAN.
MUX VLAN defines principal VLANs and subordinate VLANs. Subordinate VLANs can communicate
with the MUX VLAN but cannot communicate with each other. This function prevents communication
between network devices connected to certain ports or port groups but allows the devices to
communicate with the default gateway. MUX VLAN is usually used on an enterprise intranet to isolate
user ports from each other but allow them to communicate with server ports.
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The S6720-SI supports BFD, which provides millisecond-level fault detection for protocols such as
OSPF, IS-IS, VRRP, and PIM to improve network reliability. The S6720-SI supports IEEE 802.1ag and IEEE
802.3ah. 802.1ag allows for point-to-point Ethernet fault management, and IEEE 802.3ah can detect
faults in the last mile of an Ethernet link. Ethernet OAM improves the Ethernet network management
and maintenance capabilities and ensures a stable network.
Various IPv6 Features
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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.
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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.
Huawei Enterprise Sx700 Series Switch Product
Product Specifications
Item
S6720-26Q-SIS6720-32C-SI- S6720-32CPWH-SI-AC
24S-AC
S6720-32X-SI- AC
S6720S-26Q-SI- 32S-AC
S6720-32C-SI- S6720-32CPWH-SI
24S-AC
DC
Fixed
ports
24×10GE
SFP+
2×40GE
QSFP+
32×10GE
SFP+
24×100M/
1G/2.5G /5G/
10GBase-T
Ethernet ports
4×10GE SFP+
One extended
Extended
Not supported Not supported
slots
slot
MAC
address
table
24×100M/
1G/2.5G / 5G
/ 10GBase-T
Ethernet ports
4×10GE SFP+
S6720-56CPWH-SI-AC
S6720-56CPWH-SI
S6720-52XPWH-SI
32× 10/ 100/
1000Base-T
Ethernet ports,
16×100M/
1G/2.5G/ 5G/
10GBase-T
Ethernet ports,
4×10GE SFP+
48×100M/
1G/2.5G/ 5G/
10GBase-T
Ethernet ports,
4×10GE SFP+
One extended
slot
32K
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses
4K VLANs
Guest VLAN and voice VLAN
VLAN assignment based on MAC addresses, protocols, IP
VLAN
subnets, policies, and ports
features
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
Neighbor Discovery (ND) and ND snooping
IPv6 Ping
VRRP6
DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay
IPv6
features MLDv1 and MLDv2
PIM-DM for IPv6
PIM-SM for IPv6
6 Over 4 tunnels
IGMP V1/V2/V3 snooping
Fast leave
IGMP snooping proxy
MLD snooping
Port-based multicast traffic suppression
Multicast Inter-VLAN multicast replication
Controllable multicast
IGMP v1/v2/v3
PIM-SM and PIM-DM
Multicast Source Discovery Protocol (MSDP)
Multicast routing policies
Huawei Enterprise Sx700 Series Switch Product
6
Item
S6720-26Q-SIS6720-32C-SI- S6720-32CPWH-SI-AC
24S-AC
S6720-32X-SI- AC
S6720S-26Q-SI- 32S-AC
S6720-32C-SI- S6720-32CPWH-SI
24S-AC
DC
Traffic 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
QoS/ACL
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
STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
BPDU protection, root protection, and loop protection
RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing
Reliability millisecond-level protection switchover
Smart Ethernet Protection (SEP)
G.8032 Ethernet Ring Protection Switching (ERPS)
BFD for OSPF, IS-IS, VRRP, and PIM protocols
Enhanced trunk (E-trunk)
Defense against DoS, ARP, and ICMP attacks
Binding of the IP address, MAC address, port number, and VLAN
ID of a user
Port isolation, port security, and sticky MAC
MAC-Forced Forwarding (MACFF)
Security
Limit on the number of learned MAC addresses
features
IEEE 802.1X authentication, MAC address authentication, Portal
authentication, and hybrid authentication
Authentication methods, including AAA, RADIUS, and
HWTACACS
CPU defense
Super
Virtual
Fabric
(SVF)
SVF Parent and Client
iStack (using service ports as stack ports)
Virtual Cable Test (VCT)
Ethernet OAM (IEEE 802.3ah and 802.1ag)
SNMPv1/v2c/v3
RMON
Management
Web-based network management system and relevant features
and
System logs and multi-level alarms
maintenance
GVRP
MUX VLAN
sFlow
Hypertext Transfer Protocol Secure (HTTPS)
SSH1.5/SSH2
7
Huawei Enterprise Sx700 Series Switch Product
S6720-56CPWH-SI-AC
S6720-56CPWH-SI
S6720-52XPWH-SI
Item
S6720-26Q-SIS6720-32C-SI- S6720-32CPWH-SI-AC
24S-AC
S6720-32X-SI- AC
S6720S-26Q-SI- 32S-AC
S6720-32C-SI- S6720-32CPWH-SI
24S-AC
DC
S6720-56CPWH-SI-AC
S6720-56CPWH-SI
S6720-52XPWH-SI
Working temperature: 0–1800 m, 0–45°C; 1800–5000 m, the
Operating highest operating temperature reduces by 1°C every time the
environment altitude increases by 220 m.
Relative humidity: 5%–95% (noncondensing)
Input
voltage
AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage range: 90 V to 264 V AC, 47/63Hz
DC:
Rated voltage range: –48 V to –60 V DC
Maximum voltage range: –36 V to –72 V DC
Dimensions
442 × 420 × 442 × 420 × 442 × 420 × 442 × 420 × 442 × 420 × 442 × 420 ×
(W x D x H,
44.4
44.4
44.4
44.4
44.4
44.4
mm)
Typical power
68.4W
consumption
Maximum
power
97W
consumption
(W)
72.6W
104.6W
93W(without
card)
580W AC:
without
PD:106.9W;
1150W
ACwithout
PD:121.6W
Without
card and
PD:91.01W
159.5W
117.62W
(without card)
650W DC/
580W AC
(without
card and
PD):125.6W;
1150W AC
(without
card and
pd):125.6W
650W DC/
580W AC
(without
card and
PD):120.5W
1150W AC
(without
card and PD)
:120.5W
650W DC
without PD:
207.36W;
1150W AC
without
PD:236.8W
Hardware Specifications
Item
Specification
Cabinet
Standard 19-inch cabinet/rack, such as N66E and N68E
Memory (RAM)
1 GB
Flash memory
240 MB
Switching capacity
2.56Tbps
Forwarding performance
�S6720-26Q-SI-24S-AC: 245 Mpps
�S6720S-26Q-SI-24S-AC: 245 Mpps
�S6720-32X-SI-32S-AC: 245 Mpps
�S6720-32C-SI-AC : 245 Mpps
�S6720-32C-SI-DC: 245 Mpps
�S6720-32C-PWH-SI-AC: 245 Mpps
�S6720-32C-PWH-SI: 245 Mpps
S6720-56C-PWH-SI-AC:240 Mpps
S6720-56C-PWH-SI:240 Mpps
S6720-52X-PWH-SI:480 Mpps
Huawei Enterprise Sx700 Series Switch Product
8
Item
Specification
Mean Time Between Failures (MTBF), years
�S6720-26Q-SI-24S-AC: 41.9
�S6720S-26Q-SI-24S-AC: 41.9
�S6720-32X-SI-32S-AC: 46.7
�S6720-32C-SI-AC : 27.4
�S6720-32C-SI-DC: 27.4
�S6720-32C-PWH-SI-AC: 22.7
�S6720-32C-PWH-SI: 22.7
�S6720-56C-PWH-SI-AC:23.9
�S6720-56C-PWH-SI:23.9
�S6720-52X-PWH-SI:35.1
Mean Time To Repair (MTTR), hours
2
Availability
> 0.99999
Service port protection
NA
Power supply port protection
S6720S-26Q-SI-24S-AC/S6720-26Q-SI-24S-AC/S672032X-SI-32S-AC/S6720-32C-SI-AC/S6720-32C-SI-DC:
�
AC model: ±6 kV in differential mode and ±6
kV in common mode
�
DC model: ±1 kV in differential mode and
±2 kV in common mode
S6720-32C-PWH-SI-AC: AC power interface: differential
mode: ±6kV: common mode: ±6kV DC power
interface: differential mode: ±2kV: common mode:
±4kV
S6720-32C-PWH-SI: 580W AC power interface:
differential mode: ±6kV: common mode: ±6kV DC
power interface: differential mode: ±2kV: common
mode: ±4kV ;1150W AC power interface: differential
mode: ±2kV: common mode: ±4kV
S6720-56C-PWH-SI-AC: AC power interface: differential
mode: ±6kV: common mode: ±6kV DC power
interface: differential mode: ±2kV: common mode:
±4kV
S6720-56C-PWH-SI: 580W AC power interface:
differential mode: ±6kV: common mode: ±6kV DC
power interface: differential mode: ±2kV: common
mode: ±4kV ;1150W AC power interface: differential
mode: ±2kV: common mode: ±4kV
S6720-52X-PWH-SI: DC power interface: differential
mode: ±2kV: common mode: ±4kV ;1150W AC
power interface: differential mode: ±2kV: common
mode: ±4kV
Surge protection
Dimensions (W x D x H)
9
Huawei Enterprise Sx700 Series Switch Product
S6720-26Q-SI-24S-AC: 442.0mm×420.0mm×44.4mm
S6720S-26Q-SI-24S-AC:
442.0mm×420.0mm×44.4mm
S6720-32X-SI-32S-AC: 442.0mm×420.0mm×44.4mm
S6720-32C-SI-AC : 442.0mm×420.0mm×44.4mm
S6720-32C-SI-DC: 442.0mm×420.0mm×44.4mm
S6720-32C-PWH-SI-AC:
442.0mm×420.0mm×44.4mm
S6720-32C-PWH-SI: 442.0mm×420.0mm×44.4mm
S6720-56C-PWH-SI-AC:
442.0mm×420.0mm×44.4mm
S6720-56C-PWH-SI:442.0mm×420.0mm×44.4mm
S6720-52X-PWH-SI:442.0mm×420.0mm×44.4mm
Item
Specification
Weight (full configuration)
S6720-26Q-SI-24S-AC: 8.83kg
S6720S-26Q-SI-24S-AC: 8.83kg
S6720-32X-SI-32S-AC: 8.89kg
S6720-32C-SI-AC : 8.63kg
S6720-32C-SI-DC: 8.63kg
S6720-32C-PWH-SI-AC: 9.1kg
S6720-32C-PWH-SI: 8.02kg
S6720-56C-PWH-SI-AC:9.3kg
S6720-56C-PWH-SI:8.3kg
S6720-52X-PWH-SI:7.0kg
Stack port
Any MultiGE and 10GE SFP+ ports (a maximum of 16
physical ports)
Any 40GE QSFP+ ports (a maximum of 2 physical ports)
RPS
Not supported
PoE
supported
Rated voltage range
-48V DC to -60V DC
Maximum voltage range
-36V DC to -72V DC
Rated voltage range
100V AC to 240V AC; 50/60 Hz
Maximum voltage range
90V AC to 264V AC; 47 Hz to 63 Hz
DC input voltage
AC input voltage
S6720-26Q-SI-24S-AC: 68.4W
S6720S-26Q-SI-24S-AC: 68.4W
S6720-32X-SI-32S-AC: 72.6W
S6720-32C-SI-AC : 108W(without card)
S6720-32C-SI-DC: 108W(without card)
S6720-32C-PWH-SI-AC: without card and PD:121.6W
Maximum power consumption (100% throughput,
S6720-32C-PWH-SI:580W without card and
full speed of fans)
PD:121.6W;1150W AC without card and PD:106.9W
S6720-56C-PWH-SI-AC:without card and PD:120.5W
S6720-56C-PWH-SI:without card and
PD:120.5W,1150W AC:without card and PD:120.5W
S6720-52X-PWH-SI:650W DC without card and
PD:207.36W, 1150W AC:without card and PD:236.8W
Operating temperature
0°C to 45°C (0m-1800m altitude)
Note: When the altitude is between 1800 m and 5000 m,
the operating temperature reduces by 1°C every time
the altitude increases by 220 m.
Storage temperature
-40°C to +70°C
Temperature
Noise under normal temperature (sound power)
S6720-26Q-SI-24S-AC: 57dBA
S6720S-26Q-SI-24S-AC: 57dBA
S6720-32X-SI-32S-AC: 60.5dBA
S6720-32C-SI-AC : 62.3dBA
S6720-32C-SI-DC: 62.3dBA
S6720-32C-PWH-SI-AC: 62.3dBA
S6720-32C-PWH-SI: 62.3dBA
S6720-56C-PWH-SI-AC:60.5dBA
S6720-56C-PWH-SI:62.1dBA
S6720-52X-PWH-SI:66.4dBA
Huawei Enterprise Sx700 Series Switch Product
10
11
Item
Specification
Noise under normal temperature (sound voltage)
S6720-26Q-SI-24S-AC: 44.9dBA
S6720S-26Q-SI-24S-AC: 44.9dBA
S6720-32X-SI-32S-AC: 48.4dBA
S6720-32C-SI-AC : 54.4dBA
S6720-32C-SI-DC: 54.4dBA
S6720-32C-PWH-SI-AC: 54.4dBA
S6720-32C-PWH-SI: 54.4dBA
S6720-56C-PWH-SI-AC:48.4dBA
S6720-56C-PWH-SI:54dBA
S6720-52X-PWH-SI:58.4dBA
Relative humidity
5%RH to 95%RH, noncondensing
Operating altitude
AC power equipped: 0 m to 5000 m
DC power equipped: 0 m to 2000 m
•
Switching capacity: also called switching bandwidth. It refers to the maximum volume of bidirectional
traffic that can be transferred between the switching chip and data bus. This index indicates the data
transferring capability of a switch.
•
Forwarding performance: This index indicates the wire-speed forwarding capability of a switch when
the switch processes 64-byte packets (plus an 8-byte preamble and a 12-byte IFG). It represents the
packet header processing capability.
Huawei Enterprise Sx700 Series Switch Product
Networking and Applications
Data Center Network
As shown in the following figure, the S12700 agile switches function as core switches in a data center and
use firewall and load balancer cards to ensure security and perform load balancing. The S6720-SIs function
as access switches and provide high-density 10GE ports to connect to 10G servers.
Small and Middle Campus Network
The S6720-SI series switches can be used as access or aggregation switches on small- and medium-sized
campus networks and provide 2.5G ports for high-speed AP access, meeting the requirement for increasing
bandwidth. The rich service features and comprehensive security mechanisms make the S6720-SI cost
effective on campus networks.
Huawei Enterprise Sx700 Series Switch Product
12
Product Accessories
Optical Modules and Fibers
The S6720-SI supports the following GE ,10GE and 40GE optical modules:
•
GE: 100 m electrical, 500 m optical multi-mode, 10/40/80/100 km optical single-mode, two pairs of
bidirectional optical modules (10/40 km)
•
10GE: 100/220/300 m SFP+ multi-mode, 1.4/10/40/80 km optical SFP+
•
40GE:150/400 m QSFP+ optical multi-mode, 1.4/2/10/40 km optical single-mode
Optical fibers fall into single-mode and multimode fibers. Single-mode optical modules use single-mode
fibers, and multi-mode optical modules use multi-mode fibers. For a non-BIDI optical module, each optical
interface must be configured with a Tx optical fiber and an Rx optical fiber of the same type. For a BIDI
optical module, only one optical fiber needs to be configured.
The fibers and optical modules supported by Huawei switches are updating. For the latest information, visit
http://enterprise.huawei.com or contact your local Huawei sales office.
Stack Cables
The S6720-SI switches support service port stacking. The applicable stack cables are as follows:
13
•
AOC cable
•
An active optical network (AOC) cable integrates an optical module and fiber. The AOC cables are
available in SFP-10G-AOC3M and SFP-10G-AOC10M.
•
SFP+ high-speed cable
•
The SFP+ high-speed cable integrates an optical module and cable. The SFP+ high-speed cables are
available in SFP-10G-CU1M, SFP-10G-CU3M, SFP-10G-CU5M, and SFP-10G-CU10M.
•
QSFP+ high-speed cable
•
The QSFP+ high-speed cable also integrates an optical module and cable. The QSFP+ high-speed cables
are available in QSFP-40G-CU1M, QSFP-40G-CU3M, QSFP-40G-CU5M.
Huawei Enterprise Sx700 Series Switch Product
Stack Cable
Description
SFP-10G-AOC3M
Cable length: 3 m; connector: SFP+
SFP-10G-AOC10M
Cable length: 10 m; connector: SFP+
SFP-10G-CU1M
Cable length: 1 m; connector: SFP+
SFP-10G-CU3M
Cable length: 3 m; connector: SFP+
SFP-10G-CU5M
Cable length: 5 m; connector: SFP+
SFP-10G-CU10M
Cable length: 10 m; connector: SFP+
QSFP-40G-CU1M
Cable length: 1 m; connector: QSFP+
QSFP-40G-CU3M
Cable length: 3 m; connector: QSFP+
QSFP-40G-CU5M
Cable length: 5 m; connector: QSFP+
AOC
SFP+ high-speed
QSFP+ highspeed
Safety and Regulatory Compliance
Certification Category
Description
Safety
IEC 60950-1 and all country deviations
EN 60950-1
UL 60950-1
CAN/CSA 22.2 No.60950-1
GB 4943
Electromagnetic Compatibility (EMC)
EMI
FCC CFR47 Part 15 Class A
EN55022 Class A
CISPR 22 Class A
EN61000-3-2/IEC-1000-3-2, Power line harmonics
EN61000-4-3/IEC-1000-4-3, Radiated immunity
EN61000-4-2/IEC-1000-4-2, ESD
EN61000-4-4/IEC-1000-4-4, EFT
EN61000-4-5/IEC-1000-4-5, Surge Signal Port
EN61000-4-6/IEC-1000-4-6, Low frequency conducted
immunity
EN61000-4-11/IEC-1000-4-11, Voltage dips and sags
EN61000-4-29/IEC61000-4-29, Voltage dips and sags
EMC Directive 89/336/EEC
EMC Directive 2004/108/EC
VCCI V-3 Class A
ICES-003 Class A
AS/NZS CISPR 22 Class A
CNS 13438 Class A
GB9254 Class A
Huawei Enterprise Sx700 Series Switch Product
14
•
EMC: electromagnetic compatibility
•
CISPR: International Special Committee on Radio Interference
•
EN: European Standard
•
ETSI: European Telecommunications Standards Institute
•
CFR: Code of Federal Regulations
•
FCC: Federal Communication Commission
•
IEC: International Electrotechnical Commission
•
AS/NZS: Australian/New Zealand Standard
•
VCCI: Voluntary Control Council for Interference
•
UL: Underwriters Laboratories
•
CSA: Canadian Standards Association
•
IEEE: Institute of Electrical and Electronics Engineers
MIB and Standards Compliance
15
Category
MIB
Public MIB
BRIDGE-MIB
DISMAN-NSLOOKUP-MIB
DISMAN-PING-MIB
DISMAN-TRACEROUTE-MIB
ENTITY-MIB
EtherLike-MIB
IF-MIB
IP-FORWARD-MIB
IPv6-MIB
LAG-MIB
LLDP-EXT-DOT1-MIB
LLDP-EXT-DOT3-MIB
LLDP-MIB
NOTIFICATION-LOG-MIB
NQA-MIB
OSPF-TRAP-MIB
P-BRIDGE-MIB
Q-BRIDGE-MIB
RFC1213-MIB
RIPv2-MIB
RMON2-MIB
RMON-MIB
SAVI-MIB
SNMP-FRAMEWORK-MIB
SNMP-MPD-MIB
SNMP-NOTIFICATION-MIB
SNMP-TARGET-MIB
SNMP-USER-BASED-SM-MIB
SNMPv2-MIB
TCP-MIB
UDP-MIB
Huawei Enterprise Sx700 Series Switch Product
Category
MIB
Huawei-proprietary MIB
HUAWEI-AAA-MIB
HUAWEI-ACL-MIB
HUAWEI-ALARM-MIB
HUAWEI-ALARM-RELIABILITY-MIB
HUAWEI-BASE-TRAP-MIB
HUAWEI-BRAS-RADIUS-MIB
HUAWEI-BRAS-SRVCFG-EAP-MIB
HUAWEI-BRAS-SRVCFG-STATICUSER-MIB
HUAWEI-CBQOS-MIB
HUAWEI-CDP-COMPLIANCE-MIB
HUAWEI-CONFIG-MAN-MIB
HUAWEI-CPU-MIB
HUAWEI-DAD-TRAP-MIB
HUAWEI-DC-MIB
HUAWEI-DATASYNC-MIB
HUAWEI-DEVICE-MIB
HUAWEI-DHCPR-MIB
HUAWEI-DHCPS-MIB
HUAWEI-DHCP-SNOOPING-MIB
HUAWEI-DIE-MIB
HUAWEI-DNS-MIB
HUAWEI-DLDP-MIB
HUAWEI-ELMI-MIB
HUAWEI-ERPS-MIB
HUAWEI-ERRORDOWN-MIB
HUAWEI-ENERGYMNGT-MIB
HUAWEI-EASY-OPERATION-MIB
HUAWEI-ENTITY-EXTENT-MIB
HUAWEI-ENTITY-TRAP-MIB
HUAWEI-ETHARP-MIB
HUAWEI-ETHOAM-MIB
HUAWEI-FLASH-MAN-MIB
HUAWEI-FWD-RES-TRAP-MIB
HUAWEI-GARP-APP-MIB
HUAWEI-GTSM-MIB
HUAWEI-HGMP-MIB
HUAWEI-HWTACACS-MIB
HUAWEI-IF-EXT-MIB
HUAWEI-INFOCENTER-MIB
HUAWEI-IPPOOL-MIB
HUAWEI-IPV6-MIB
HUAWEI-ISOLATE-MIB
HUAWEI-L2IF-MIB
HUAWEI-L2MAM-MIB
HUAWEI-L2VLAN-MIB
HUAWEI_LDT-MIB
HUAWEI- LLDP-MIB
HUAWEI-MAC-AUTHEN-MIB
HUAWEI-MEMORY-MIB
HUAWEI-MFF-MIB
HUAWEI-MFLP-MIB
HUAWEI-MSTP-MIB
HUAWEI-MULTICAST-MIB
Huawei Enterprise Sx700 Series Switch Product
16
Category
MIB
HUAWEI-NAP-MIB
HUAWEI-NTPV3-MIB
HUAWEI-PERFORMANCE-MIB
HUAWEI-PORT-MIB
HUAWEI-PORTAL-MIB
HUAWEI-QINQ-MIB
HUAWEI-RIPv2-EXT-MIB
HUAWEI-RM-EXT-MIB
HUAWEI-RRPP-MIB
HUAWEI-SECURITY-MIB
HUAWEI-SEP-MIB
HUAWEI-SNMP-EXT-MIB
HUAWEI-SSH-MIB
HUAWEI-STACK-MIB
HUAWEI-SWITCH-L2MAM- EXT-MIB
HUAWEI-SWITCH-SRV-TRAP-MIB
HUAWEI-SYS-MAN-MIB
HUAWEI-TCP-MIB
HUAWEI-TFTPC-MIB
HUAWEI-TRNG-MIB
HUAWEI-XQOS-MIB
17
Standard Organization
Standard or Protocol
IETF
RFC 768 User Datagram Protocol (UDP)
RFC 792 Internet Control Message Protocol (ICMP)
RFC 793 Transmission Control Protocol (TCP)
RFC 826 Ethernet A ddress Resolution Protocol (A RP)
RFC 854 Telnet Protocol Specification
RFC 951 Bootstrap Protocol (BOOTP)
RFC 959 File Transfer Protocol (FTP)
RFC 1058 Routing Information Protocol (RIP)
RFC 1112 Host extensions for IP multicasting
RFC 1157 A Simple Network Management Protocol (SN
MP)
RFC 1256 ICMP Router Discovery
RFC 1305 Network Time Protocol Version 3 (NTP)
RFC 1349 Internet Protocol (IP)
RFC 1493 Definitions of Managed Objects for Bridges
RFC 1542 Clarifications and Extensions for the Bootstrap
Protocol
RFC 1643 Ethernet Interface MIB
RFC 1757 Remote Network Monitoring (RMON)
RFC 1901 Introduction to Community-based SNMPv2
RFC 1902-1907 SNMP v2
RFC 1981 Path MTU Discovery for IP version 6
RFC 2131 Dynamic Host Configuration Protocol (DHCP)
RFC 2328 OSPF Version 2
RFC 2453 RIP Version 2
Huawei Enterprise Sx700 Series Switch Product
Standard Organization
Standard or Protocol
IETF
RFC 2460 Internet Protocol, Version 6 Specification (IPv6)
RFC 2461 Neighbor Discovery for IP Version 6 (IPv6)
RFC 2462 IPv6 Stateless Address Auto configuration
RFC 2463 Internet Control Message Protocol for IPv6 (IC
MPv6)
RFC 2474 Differentiated Services Field (DS Field)
RFC 2740 OSPF for IPv6 (OSPFv3)
RFC 2863 The Interfaces Group MIB
RFC 2597 Assured Forwarding PHB Group
RFC 2598 An Expedited Forwarding PHB
RFC 2571 SNMP Management Frameworks
RFC 2865 Remote Authentication Dial In User Service
(RADIUS)
RFC 3046 DHCP Option82
RFC 3376 Internet Group Management Protocol, Version
3 (IGMPv3)
RFC 3513 IP Version 6 A ddressing A rchitecture
RFC 3579 RADIUS Support For EAP
RFC 4271 A Border Gateway Protocol 4 (BGP-4)
RFC 4760 Multiprotocol Extensions for BGP-4
draft-grant-tacacs-02 TACACS+
IEEE
IEEE 802.1D Media Access Control (MAC) Bridges
IEEE 802.1p Virtual Bridged Local Area Networks
IEEE 802.1Q Virtual Bridged Local Area Networks
IEEE 802.1ad Provider Bridges
IEEE 802.2 Logical Link Control
IEEE Std 802.3 CSMA/CD
IEEE Std 802.3ab 1000BASE-T specification
IEEE Std 802.3ad Aggregation of Multiple Link Segments
IEEE Std 802.3ae 10GE WEN/LAN Standard
IEEE Std 802.3x Full Duplex and flow control
IEEE Std 802.3z Gigabit Ethernet Standard
IEEE802.1ax/IEEE802.3ad Link Aggregation
IEEE 802.3ah Ethernet in the First Mile.
IEEE 802.1ag Connectivity Fault Management
IEEE 802.1ab Link Layer Discovery Protocol
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE802.1x Port based network access control protocol
IEEE802.3af DTE Power via MIDI
IEEE802.3at DTE Power via the MDI Enhancements
ITU
ITU SG13 Y.17ethoam
ITU SG13 QoS control Ethernet-Based IP Access
ITU-T Y.1731
ETH OAM performance monitor
Huawei Enterprise Sx700 Series Switch Product
18
Standard Organization
Standard or Protocol
MEF
MEF 2 Requirements and Framework for Ethernet
Service Protection
MEF 9 Abstract Test Suite for Ethernet Services at the
UNI
MEF 10.2 Ethernet Services A ttributes Phase 2
MEF 11 UNI Requirements and Framework
MEF 13 UNI Type 1 Implementation A greement
MEF 15 Requirements for Management of Metro
Ethernet Phase 1 Network Elements
MEF 17 Service OAM Framework and Requirements
MEF 20 UNI Type 2 Implementation A greement
MEF 23 Class of Service Phase 1 Implementation
Agreement
Xmodem XMODEM/YMODEM Protocol Reference
Ordering Information
Product Description
S6720-26Q-SI-24S bundle (24 10GE SFP+, 2 40GE QSFP+, with 1 150W AC power supply)
S6720S-26Q-SI-24S bundle (24 10GE SFP+, 2 40GE QSFP+, with 1 150W AC power supply)
S6720-32X-SI-32S bundle (32 10GE SFP+, with 1 150W AC power supply)
S6720-32C-SI-AC bundle (24 100M/1G/2.5G/5G/10G Base-T Ethernet ports, 4 10GE SFP+, with 1 interface
slot, with 1 150W AC power supply)
S6720-32C-SI-DC bundle (24 100M/1G/2.5G/5G/10G Base-T Ethernet ports, 4 10GE SFP+, with 1 interface
slot, with 1 150W DC power supply)
S6720-32C-PWH-SI-AC bundle (24 100M/1G/2.5G/5G/10G Base-T Ethernet ports, 4 10GE SFP+, PoE++, with
1 interface slot, with 1 580W AC power supply)
S6720-32C-PWH-SI (24 100M/1G/2.5G/5G/10G Base-T Ethernet ports, 4 10GE SFP+, PoE++, with 1 interface
slot, without power supply)
2-port 40GE QSFP+ interface card
4-port 10GE SFP+ interface card
150W AC Power Module
150W DC Power Module
580W AC Power Module
650W DC Power Module
1150W AC Power Module
For more information, visit http://enterprise.huawei.com or contact your local Huawei sales office.
19
Huawei Enterprise Sx700 Series Switch Product
Copyright © Huawei Technologies Co., Ltd. 2018. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei
Technologies Co., Ltd.
Trademark Notice
, HUAWEI, and
are trademarks or registered trademarks of Huawei Technologies Co., Ltd.
Other trademarks, product, service and company names mentioned are the property of their respective owners.
General Disclaimer
The information in this document may contain predictive statements including,
without limitation, statements regarding the future financial and operating results,
future product portfolio, new technology, etc. There are a number of factors that
could cause actual results and developments to differ materially from those
expressed or implied in the predictive statements. Therefore, such information is
provided for reference purpose only and constitutes neither an offer nor an
acceptance. Huawei may change the information at any time without notice.