S2750-28TP-EI-AC Huawei S2700 Series Switch
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S2750-28TP-EI-AC Overview
S2750-28TP-EI-AC Technical Profile
- S2750-28TP-EI-AC Specification Downlink ports
- 24 × 10/100Base-TX Ethernet ports
- Uplink ports
- 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP
- MAC address-based assignment Port-based QinQ QoS
- Port-based rate limiting and flow-based rate limiting 8 queues of different priorities on each port Mapping between 802.1p priorities and queues SP, WRR, and SP+WRR algorithms
- Multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+ authentication 802.1x authentication, MAC address authentication, MAC bypass authentication DHCP snooping Port isolation and sticky MAC Packet filtering based on MAC addresses Suppression of multicast, broadcast, and unknown unicast packets Limit on the number of learned MAC addresses CPU defense S2750-EI/S2751-EI:DHCP relay Surge protection
- Surge protection capability of service ports: 6 kV
- Power
- AC: Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage: 90 to 264 V AC, 50/60 Hz
- Dimensions (W x D x H)
- 442 × 220 × 43.6 mm
- Weight
- S2750-28TP-EI < 3 kg
- Power consumption
- S2750-28TP-EI< 15.7 W
S2750-28TP-EI-AC Manufacturer Source
S2750-28TP-EI-AC Model-Specific Differences
S2750-28TP-EI-AC is the non-PoE member of this twenty-four-port Fast Ethernet pair. Its chassis depth is two-hundred-twenty millimetres, approximate weight is below three kilograms and power consumption is below fifteen-point-seven watts. S2751-28TP-PWR-EI-AC is deeper and designed to supply endpoint power.
S2750-28TP-EI-AC Specification
S2750-28TP-EI-AC Specification | |
Downlink ports | 24 × 10/100Base-TX Ethernet ports |
Uplink ports | 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP |
MAC address | 16K MAC address entries |
VLAN feature | 4K VLANs, complying with IEEE 802.1Q |
MAC address-based assignment | |
QoS | Port-based rate limiting and flow-based rate limiting |
packet-based priority remark and packet redirection | |
IPv6 feature | IPv6 protocol |
Multicast | MVLAN |
Reliability | STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance |
Traffic sampling | sFlow |
Security & access features | 802.1x authentication and limit on the number of users on an interface |
Multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+ authentication | |
Surge protection | Surge protection capability of service ports: 6 kV |
Management | Stack |
Operating environment | Long-term operating temperature: –5°C to + 50°C |
Power | AC: |
Dimensions (W x D x H) | 442 × 220 × 43.6 mm |
Weight | S2750-28TP-EI < 3 kg |
Power consumption | S2750-28TP-EI< 15.7 W |
| Exact product model | S2750-28TP-EI-AC |
| Product family | Huawei campus switch |
| Official Huawei documentation | Huawei Enterprise Support results for S2750-28TP-EI |
S2750-28TP-EI-AC Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
S2750-28TP-EI-AC FAQ
What interfaces and ports does S2750-28TP-EI-AC provide?
For S2750-28TP-EI-AC, the manufacturer specification lists downlink ports as 24 × 10/100Base-TX Ethernet ports.
What are the power requirements for S2750-28TP-EI-AC?
For S2750-28TP-EI-AC, the manufacturer specification lists power as AC: Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage: 90 to 264 V AC, 50/60 Hz.
What are the physical specifications of S2750-28TP-EI-AC?
For S2750-28TP-EI-AC, the manufacturer specification lists dimensions (w x d x h) as 442 × 220 × 43.6 mm.
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