Số 23E4 KĐT Cầu Diễn, Tổ 7, Phú Diễn, Bắc Từ Liêm, Hà Nội

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Huawei S2750-28TP-PWR-EI-AC

Tình trạng: Còn hàng

Giá: Liên hệ

Chi tiết: Huawei S2750-28TP-PWR-EI-AC switch with 24-ports 100BASE-T, 2-ports GE SFP, 2-ports GE SFP combo, 1 AC power fixed

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Thông số kỹ thuật

Thiết bị chuyển mạch Huawei S2750-28TP-PWR-EI-AC switch with 24-ports 100BASE-T, 2-ports GE SFP, 2-ports GE SFP combo, 1 AC power fixed

Mô tả Huawei S2750-28TP-PWR-EI-AC

Huawei S2750-28TP-PWR-EI-AC switch, 24-ports 100BASE-T, 2-ports GE SFP, 2-ports GE SFP combo

With 1 AC power fixed

No extension slots

Layer 2 Ethernet switch

Forwarding perfomance: 9.6Mpps

Switching capacity: 12.8Gbps

16K MAC address entries

POE switch


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.

Thông số kỹ thuật Huawei S2750-28TP-PWR-EI-AC
Fixed port24 Ethernet 10/100 ports, 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP
Forwarding performance9.6 Mpps
MAC address tableSupports 16K MAC address entries.
Supports manual deletion of dynamic MAC address entries
Supports aging time of MAC address configurable
Supports MAC address learning learning control which based on ports
Supports blackhole MAC address entries.
VLAN featuresSupports IEEE 802.1Q
Supports 4K VLANs.
Supports Port-based VLAN assignment.
MAC address-based assignment
Port-based QinQ
QoSSupports Port-based rate limiting and flow-based rate limiting.
Supports 8 queues of different priorities on each port.
Supports mapping between 802.1p priorities and queues.
Supports packet-based priority remark and packet redirection.
Supports SP, WRR, and SP+WRR algorithms.
IPv6 featuresSupports IPv6 protocol.
Supports MLD v1/v2 snooping.
Supports Static IPv6 routes.
MulticastSupports MVLAN
Supports IGMP v1/v2/v3 snooping
Supports Port-based rate limiting for multicast packets
Supports Controllable multicast
ReliabilitySupports STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multiinstance


Supports SEP and ERPS (G.8032)

Supports smart Link tree topology and smart Link multi-instance, implementing millisecond-level protective switchover.

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 protectionSurge protection capability of service ports: 6 kV.
Management and maintenanceSupports Web-based device management.
Supports SNMP V1/V2/V3SSHv2.
Supports Remote configuration using Telnet
Supports SNMP v1/v2/v3.
Supports SSHv2.
Operating environmentLong-term operating temperature: –5oC to + 50oC


Relative humidity: 10% to 90% (non-condensing)

Power supplyAC:
Rated voltage: 100 V to 240 V, 50/60 Hz
Maximum voltage: 90 V to 264 V, 50/60 Hz
Dimensions (mm)442×310×43.6
Weight< 4.5 kg
Power consumption< 147W


Thông tin bổ sung
Weight6.0 kg
Dimensions31.0 × 44.2 × 4.3 cm
PoE Type







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