Huawei S3700‑28TP‑EI‑AC Full English Product Description
Product Overview
Huawei Quidway S3700‑28TP‑EI‑AC is an enhanced Layer‑3 access switch from the S3700 series, running on mature VRP software platform. It delivers 24×10/100BASE‑TX Fast‑Ethernet downlink ports, 2×GE SFP fiber uplink ports and 2×Gigabit combo ports (RJ45/SFP). Featuring fan‑less silent natural‑convection cooling, it supports rich Layer‑2 protocols, full Layer‑3 routing suite, comprehensive security policies, advanced QoS and stacking capability. This 1U rack‑mount switch fits enterprise campus access, small‑medium aggregation, branch‑office and multi‑service enterprise network scenarios华为。
Key Features
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Rich Port Configuration: 24×10/100BASE‑TX RJ45 downlink ports; 2×100/1000BASE‑X GE SFP fiber ports; 2×Gigabit combo ports, each configurable as 10/100/1000BASE‑T copper or 100/1000BASE‑X SFP fiber for flexible uplink selection. PoE function is not supported for this model抖音百科。
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Powerful Layer‑2 Protocol Suite: Supports 4094 IEEE 802.1Q VLAN, MUX VLAN, Voice VLAN, Guest VLAN, port‑based QinQ, selective QinQ, VLAN mapping, GVRP; STP/RSTP/MSTP, RRPP, Smart‑Link, SEP millisecond‑level ring protection; LACP link aggregation, IGMP Snooping v1/v2/v3, MLD Snooping, broadcast/multicast/unknown‑unicast storm suppression, port isolation。
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Full‑feature Layer‑3 Routing & IPv6: Supports static routing, RIP, OSPF, IS‑IS, BGP and ECMP equal‑cost routing; supports IPv6 ND, Ping, Tracert, Telnet, 6to4 / ISATAP manual tunnels for complete IPv4/IPv6 dual‑stack networking。
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Enhanced Security Mechanisms: Supports 802.1X, MAC‑based authentication, Portal authentication, AAA/RADIUS/HWTACACS, port security, DHCP Snooping, anti‑ARP‑attack, anti‑DoS protection, multi‑dimensional ACL for Layer 2‑4 traffic filtering, SSHv2 and HTTPS secure management access。
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Advanced QoS & OAM: 8 priority queues per port, multiple scheduling algorithms SP / WRR / DRR / SP+WRR; port‑based rate‑limiting, two‑rate three‑color CAR, 802.1p/DSCP re‑marking; supports sFlow sampling, Ethernet OAM, NQA network quality analysis for service monitoring。
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Stacking & Hardware Design: Supports iStack intelligent stacking, multiple physical switches virtualized as one logical device for simplified O&M; fan‑less natural‑convection silent cooling; service ports with surge protection; built‑in AC 100‑240V power supply only; supports CLI console, Web‑GUI, Telnet, SSH, SNMP v1/v2/v3, RMON, compatible with eSight network management system华为企业业...。
Technical Specifications
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Part Number：S3700‑28TP‑EI‑AC (Quidway S3700 series)
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Switching Capacity：68 Gbps
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Forwarding Performance：9.6 Mpps
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MAC Address Table：16K entries
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Ports：24 × 10/100BASE‑TX RJ45；2 × GE SFP；2 × GE Combo (10/100/1000BASE‑T / 100/1000BASE‑X SFP)
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Power Supply：Built‑in AC 100‑240 V，50‑60 Hz
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Max Power Consumption：26 W
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Thermal Design：Fan‑less natural convection cooling, silent operation
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Dimension：442 mm × 220 mm × 43.6 mm (1U)
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Operating Temperature：0 °C ~ +50 °C
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Humidity：10%‑90% non‑condensing
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Compliance：IEEE 802.3 series standards
Compatible Hardware
PCs, IP surveillance cameras, wireless access points, upstream switches & routers, Huawei Gigabit SFP optical transceivers。
Note：This is enhanced EI version, supports stacking, QinQ, advanced ACL and full Layer‑3 routing. PoE and DC power input are not available for this unit抖音百科。
Application Scenarios
Enterprise campus access‑layer, small‑medium aggregation, branch‑office networks, multi‑service wired‑access networking requiring Layer‑3 routing capability.
Short Version (For Invoice / E‑commerce Listing)
Huawei Quidway S3700‑28TP‑EI‑AC, S3700 series enhanced Layer‑3 switch, 24×10/100BASE‑TX ports plus 2×GE SFP and 2×GE combo uplinks, fan‑less silent 1U rack‑mount, supports iStack stacking, QinQ, full Layer‑3 routing OSPF/IS‑IS/BGP, IPv4/IPv6 dual‑stack, ACL security and advanced QoS, non‑PoE, for campus access and branch enterprise networking.
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