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S7700 series switches (S7700 for short) are high-end smart routing switches designed for next-generation enterprise networks. The S7700 design is based on Huawei’s intelligent multi-layer switching technology to provide intelligent service optimization methods, such as MPLS VPN, traffic analysis, comprehensive HQoS policies, controllable multicast, load balancing, and security, in addition to high-performance Layer 2 to Layer 4 switching services. The S7700 also features super scalability and reliability.
The S7700 can function either as an aggregation or core node on a campus network or in a data center to provide integrated wireless access. The S7700 also offers voice, video, and data services, helping enterprises build routing and switching integrated end-to-end networks.
The S7700 series is available in three models: S7703, S7706, and S7712. The switching capacity and port density of all three models is expandable. The S7700 is developed based on a new hardware platform and adopts a left-to-rear ventilation channel to achieve better energy efficiency. Key components work in redundancy mode to minimize risks of system breakdown and service interruption. Using innovative energy-saving chips, the S7700 provides an industry-leading solution for a sustainable energy-saving network.
Specifications | ||||
Item | S7703 | S7706 | S7710 | S7712 |
Switching Capacity | 4.80/40.00Tbps | 16.00/76.80Tbps | 57.92/256.00T Tbps | 21.76/107.52Tbps |
Forwarding Performance | 1440/14400Mpps | 2880/21120Mpps | 8400/69120Mpps | 2880/41280Mpps |
Service Slots | 3 | 6 | 10 | 12 |
Redundancy Design | Supervisors, power modules, CMUs, fans trays | |||
Wireless Network Management | Native AC | |||
AP access control, AP region management, and AP profile management | ||||
Radio profile management, uniform static configuration, and centralized dynamic management | ||||
Basic WLAN services, QoS, security, and user management | ||||
Deployment of ACs on different network layers | ||||
User Management | Unified user management | |||
802.1x, MAC address, and Portal authentication | ||||
Traffic- and time-based accounting | ||||
User authorization based on user groups, domains, and time ranges | ||||
VLAN | Three types of interfaces: access, trunk, and hybrid | |||
Default VLAN | ||||
VLAN switching | ||||
QinQ and selective QinQ | ||||
MAC address-based VLAN assignment | ||||
ARP | 256K ARP entries | |||
MAC Address | 1M MAC address entries | |||
MAC address learning and aging | ||||
Static, dynamic, and blackhole MAC address entries | ||||
Packet filtering based on source MAC addresses | ||||
Limit on the number of MAC addresses learned on ports and VLANs | ||||
Ring Protection | STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) | |||
SEP | ||||
BPDU protection, root protection, and loop protection | ||||
BPDU tunnel | ||||
ERPS (G.8032) | ||||
IP Routing | 1M IPv4 routing entries | |||
IPv4 routing protocols, such as RIP v1/v2, OSPF, BGP, and IS-IS | ||||
IPv6 dynamic routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ | ||||
Multicast | 128,000 multicast routing entries | |||
IGMPv1/v2/v3 and IGMPv1/v2/v3 snooping | ||||
PIM-DM, PIM-SM, and PIM-SSM | ||||
MSDP and MBGP | ||||
Fast leave | ||||
Multicast traffic control | ||||
Multicast querier | ||||
Multicast packet suppression | ||||
Multicast CAC | ||||
Multicast ACL | ||||
MPLS | Basic MPLS functions | |||
MPLS OAM | ||||
MPLS-TE | ||||
MPLS VPN/VLL/VPLS | ||||
CSS Switch Fabric Clustering | CSS Switch Fabric Clustering (S7706 and S7712) | |||
Service Port Clustering | Service Port Clustering (S7706 and S7712) | |||
Reliability | LACP and E-Trunk between devices | |||
VRRP and BFD for VRRP | ||||
BFD for BGP/IS-IS/OSPF/static route | ||||
NSF and GR for BGP/IS-IS/OSPF/LDP | ||||
TE FRR and IP FRR | ||||
HSR | ||||
Ethernet OAM (IEEE 802.3ah and 802.1ag) | ||||
ITU-Y.1731 | ||||
DLDP | ||||
QoS | 256K ACLs | |||
Traffic classification based on Layer 2 protocol packet header, Layer 3 protocol information, Layer 4 protocol information, and 802.1p priority | ||||
ACL, CAR, re-marking, and scheduling | ||||
Queue scheduling algorithms including PQ, WRR, DRR, PQ + WRR, and PQ + DRR | ||||
Congestion avoidance mechanisms, such as WRED and tail drop | ||||
HQoS | ||||
Traffic shaping | ||||
Configuration and Maintenance | Zero-Touch Provisioning | |||
Console and SSH terminals | ||||
Network management protocols, such as SNMPv1/v2c/v3 | ||||
File uploading and downloading using FTP and TFTP | ||||
BootROM upgrade and remote upgrade | ||||
Hot patches | ||||
User operation logs | ||||
Security and Management | 802.1x authentication and portal authentication | |||
MACSec | ||||
NAC | ||||
RADIUS and HWTACACS authentication | ||||
Different user levels for commands, preventing unauthorized users from using certain commands | ||||
Defense against DoS attacks, TCP SYN Flood attacks, UDP Flood attacks, broadcast storms, and heavy traffic attacks Ping and traceroute | ||||
RMON | ||||
Service Chain | ||||
Time synchronization | IEEE 1588v2 | |||
SyncE | ||||
Value-added Service* | Firewall | |||
NAT | ||||
NetStream | ||||
IPSec | ||||
Load balancing | ||||
IPS | ||||
Interoperability | Supports VBST (compatible with PVST/PVS +/RPVST) | |||
Supports LNP (similar to DTP) | ||||
Supports VCMP (similar to VTP) | ||||
Energy Conservation | IEEE 802.3az: Energy Efficient Ethernet (EEE) | |||
Dimensions (W x D x H) | 442 mm x 489 mm x 175 mm | 442 mm x 489 mm x 442 mm | 442 mm x 489 mm x 664 mm | 442 mm x 489 mm x 664 mm |
Chassis Weight (empty) | 10 kg | 15 kg | 37 kg | 25 kg |
Working Voltage | DC: –38.4V to –72V |
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| AC: 90V to 290V |
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Consumption of the Entire EMaximum Power | 1,000W | 2,200W | 4,400W | 4,200W |
Maximum PoE Power | 2,200W | 8,800W | / | 8,800W |