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S2700-26TP-SI-AC
Huawei S2700-26TP-SI-AC switch with 24-ports 100BASE-T, 2-ports GE SFP combo, 1 AC power fixed
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Authorized Partner
Authorized Partner x
Authorized Partner guaranteed or sourced from officially recognized partner. Chassis and modules come with 1 year warranty.
Original New Sealed
Original New Sealed x
Original, new and sealed switch; original packaging with seal; won't unpack the product without permission (insert the power module or replace the power supply cable).
Optical Module quality control-Test Procedure
In order to ensure that the optical module we deliver do not have compatibility problems. We will test each batch of optical modules, to avoid compatibility problems of switch to the greatest extent.Description
Huawei S2700-26TP-SI-AC switch, 24-ports 100BASE-T, 2-port GE SFP
With 1 AC power fixed
No extension slots
Layer 2 Ethernet switch
Forwarding perfomance: 6.6Mpps
Switching capacity: 32Gbps
8K MAC address entries
Non-POE
Huawei Quidway S2700 series switches are intelligent access switches for telecom customers. The S2700 is mainly deployed on the intranets and IP Metropolitan Area Network, carrying various Ethernet services. Huawei S2700 supports powerful surge protection, SEP, ERPS, ASIC switching etc.
Tech Specs
| Item | Description |
| Fixed port | 24 10/100Base-TX Ethernet ports, 2 dual-purpose 10/100/1000 or SFP |
| Forwarding performance | 6.6 Mpps |
| MAC address table | Supports 8K MAC address entries. |
| Supports manual deletion of dynamic MAC address entries | |
| Supports configuration of MAC address aging time. | |
| Supports disabling of MAC address learning based on port or aggregation group. | |
| Supports blackhole MAC addresses. | |
| MAC address learning control which based on ports | |
| VLAN features | Supports IEEE 802.1Q |
| Supports 4K active VLANs. | |
| Supports Port-based VLAN assignment. | |
| MAC address-based assignment | |
| Port-based QinQ | |
| QoS | Supports Port-based rate limiting and flow-based rate limiting |
| Supports 4 or 8 queues of different priorities on each port | |
| Supports mapping Mapping between 802.1p priorities and queues | |
| Supports SP, WRR, and SP+WRR algorithms. | |
| IPv6 features | Supports IPv6 protocol. |
| Supports MLD v1/v2 snooping. | |
| Supports Static IPv6 routes. | |
| Multicast | Supports MVLAN |
| Supports IGMP v1/v2/v3 snooping | |
| Supports Port-based rate limiting for multicast packets | |
| Supports Controllable multicast | |
| Reliability | Supports STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multiinstance |
| Security & access features
|
802.1x authentication and limit on the number of users on an interface |
| Storm suppression | |
| IP Source Guard | |
| Supports multiple authentication methods including AAA,authentication, RADIUS authentication, and TACACS+ authentication | |
| 802.1x authentication, MAC address authentication, MAC bypass authentication | |
| Supports DHCP snooping | |
| Supports Port isolation and sticky MAC. | |
| Supports Packet filtering based on MAC addresses | |
| Supports suppression of multicast, broadcast, and unknown unicast packets | |
| Supports Limit on the number of learned MAC addresses CPU defense | |
| Supports DHCP relay | |
| Surge protection | Surge protection capability of service ports: 6 kV (The surge protection capability of service ports on PoE switches is 1 kV.) |
| Management and maintenance | Supports automatic configuration. |
| Supports CLI configuration. | |
| Supports remote configuration and maintenance by using Telnet. | |
| Supports SNMP v1/v2/v3. | |
| Supports SSHv2. | |
| Supports Web management. | |
| Operating environment | Long-term operating temperature: –5oC to + 50oC Relative humidity: 10% to 90% (non-condensing) |
| Power supply | AC: Rated voltage: 100 V to 240 V, 50/60 Hz Maximum voltage: 90 V to 264 V, 50/60 Hz |
| Dimensions (mm) | 442×220×43.6 |
| Weight | < 2.4 kg |
| Power consumption | < 15.5 W |
Additional information
| Weight | 3.8 kg |
|---|---|
| Dimensions | 55.5 × 37.5 × 9.0 cm |
| PoE Type |
Non-PoE |
| Features | |
| Port |
12-24 |
| Rate |
GE |
Q&A
Q: What is the difference between LS-S2700-26TP-SI-AC and LS-S2700-26TP-EI-AC?
A: Basically LS-S2700-26TP-SI-AC only supports simple Lay-2 access functions, while LS-S2700-26TP-EI-AC provides more powerful VLAN, QoS, multicast, security, authentication, and reliability functions. Here we list some feature which S2300 EI has better supports:
| Item | LS-S2700-26TP-EI-AC | LS-S2700-26TP-SI-AC |
| VLAN features | Supports MAC address-based assignment Port-based QinQ |
N/A |
| QoS | Supports Port-based rate limiting and flow-based rate limiting. Supports 4 or 8 queues of different priorities on each port Supports Mapping between 802.1p priorities and queues. Supports SP, WRR, and SP+WRR. |
Supports Outbound-Port-based rate limiting and flow-based rate limiting. Supports 4 or 8 queues of different priorities on each port Supports Mapping between 802.1p priorities and queues Supports SP, WRR, and SP+WRR algorithms. |
| IPv6 features | Supports IPv6 protocol. Supports static IPv6 routes. Supports Supports MLD v1/v2 snooping. |
Supports IPv6 protocol. Supports Static IPv6 routes. |
| Multicast | Supports MVLAN Supports Controllable multicast Supports IGMP v1/v2/v3 snooping Support Port-based rate limiting for multicast packets |
Supports IGMP v1/v2/v3 snooping Supports Port-based rate limiting for multicast packets. |
| Security | Supports multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+authentication Supports 802.1x authentication, MAC address authentication, MAC bypass authentication DHCP snooping Support s port isolation and sticky MAC Supports Packet filtering based on MAC addresses Supports suppression of multicast, broadcast, and unknown unicast packets Supports Limit on the number of learned MAC addresses Supports CPU defense |
Supports Multiple authentication methods including AAA, RADIUS,and TACACS+. Supports Port isolation. Supports Suppression of multicast, broadcast, and unknown unicast packets. Supports CPU defense. |
| Power supply | AC: Rated voltage: 100 V to 240 V, 50/60 Hz Maximum voltage: 90 V to 264 V, 50/60 Hz |
AC: Rated voltage: 100 V to 240 V, 50/60 Hz Maximum voltage: 90 V to 264 V, 50/60 Hz |
Q: What is the difference between Huawei 2700 switch and 2300 switch?
A: Huawei S2700 target the enterprise market, S2300 target at telecom market, but most function are the same, the manufacturer did this mostly for marketing reasons as the telecom market most are big customers with better discount.
Q: Can I get technical support from Thunder-link.com if we purchase LS-S2700-26TP-SI-AC from you?
A: Yes, Thunder-link.com has experienced technical team on Huawei switches, however, you may need to purchase technical support service from us as by default we only provide one year hardware warranty. And you also can purchase technical support from Thunder-link.com.
Q: What is the difference between Huawei 2700 switch and 2300 switch?
A: Huawei S2700 target the enterprise market, S2300 target at telecom market, but most function are the same, the manufacturer did this mostly for marketing reasons as the telecom market most are big customers with better discount.
Q: Can I get technical support from Thunder-link.com if we purchase LS-S2700-18TP-SI-AC from you?
A: Yes, Thunder-link.com has experienced technical team on Huawei switches, however, you may need to purchase technical support service from us as by default we only provide one year hardware warranty. And you also can purchase technical support from Thunder-link.com.
Q: What are the power supply types supported by the S2700SI/EI?
A: The S2700SI, S2710SI,and S2750EI support only AC power supply. The S2700EI supports both AC power supply and DC power supply.
Q: Why the S2700 switch cannot transparently transmit the packets whose VLANID is greater than 127 after VLAN translation is enabled?
A: After the VLAN translation function is enabled for the S2700 switch, the 128 module problem exists because the chip difference supports only 128 VLAN TO VLAN entries.
The packets received through the port are processed as the VLAN smaller than 128. The calculation method is (vlanid)%128.
Therefore, for a VLAN greater than 128, port vlan-mapping vlan id map-vlan id, that is, the mapping from the VLAN to the same VLAN, must be configured for the transparent transmission to be implemented.
Q: How many member switches does the HGMP feature of the S2700 switch support in a cluster?
A: The HGMP feature of the S2700 supports a maximum of 32 member switches in a cluster.
Switches running V100R006C05, V200R002, or a later version do not support HGMP.
Q: Outbound flow mirroring fails to be configured on the S2700. does the system displays an error message and is the configuration file available?
A: When outbound flow mirroring fails to be configured, there may be no error message or the configuration file is unavailable. Before configuring outbound flow mirroring, configure two reserved interfaces. The reserved interface cannot belong to any VLAN. Therefore, you must delete an interface from VLANs before configuring it as the reserved interface.
Q: After a Non-configured S2700 connects to the internet, the CPU usage is high, why?
A: By default, the S2700 sends IPv6 ND packets to the CPU. Because WIN7 clients are used, so many ND packets may exist, which cause high CPU usage. This problem exists in V100R005. You can load the latest patch or upgrade the switch to V100R006.
Q: DHCP users go online through the S2700, but cannot access the internet. Why?
A: When a large number of DHCP users go online through the S2700, the S2700 generates a large number of dynamic DHCP snooping binding entries. On the S2700 V1R6C00SPC800, the software provides incorrect priority settings for DHCP snooping binding entries and IP source guard and DAI ACL rules, and the ACL rules have a higher priority than DHCP snooping binding entries. As a result, the software delivers the ACL rules but not DHCP snooping binding entries. User packets cannot be forwarded because no binding entry is available.
Solution: Install S2700SPH006, enable DHCP users to go online again, and reconfigure IP source guard and DAI on the physical interface from which DHCP users go online.
Q: Can the S2700 switch function as a gateway?
A: The S2700 switch cannot be used as a gateway. The S2700 is a Layer 2 switch. If it is used as a gateway, it sends all packets that need to be forwarded at Layer 3 to the CPU to forward the packets through software. This causes a high CPU usage. Because CAR parameters are configured to protect the CPU, a large number of packets are dropped, affecting forwarding of service packets.
Q: Can loopback detection on the S2700 detect loops between more than two ports?
A: Loopback detection on the S2700 cannot detect loops between more than two ports. Loopback detection is a single-node technique, and detects loops on the network connected to an interface by checking whether packets sent out from the interface are sent back to the interface.
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