Description:
The S5170-36F-EI is an enterprise-class enhanced Layer 2/Layer 3 Gigabit Ethernet switch independently developed by H3C, belonging to the S5170-EI series. It is designed for high-reliability, high-performance network scenarios, ideal for large enterprise campus aggregation layers, small-to-medium data center access layers, and branch core networks. Equipped with 24 Gigabit SFP ports, 8 Gigabit Combo ports (electrical/optical optional) and 4 1/10GE SFP+ ports, it supports flexible optical-electrical mixed access and high-speed uplink, perfectly adapting to diverse modern enterprise network deployment needs.
Based on the advanced Comware software platform, it integrates IRF2 intelligent resilient architecture, which virtualizes multiple physical switches into a single logical device for enhanced scalability and reliability. This technology enables 2-4 devices to work collaboratively with unified management, supporting long-distance 10GE fiber stacking up to 80KM and millisecond-level link convergence. Adopting a fixed power supply and efficient heat dissipation design, it ensures 24/7 stable operation, while rich QoS and security mechanisms balance performance, availability, and easy maintenance for enterprise-level network construction.
Key Specifications:
- Port Configuration: 24x 1000Base-X SFP ports, 8x 10/100/1000Base-T Combo ports (electrical/optical optional), 4x 1/10GE SFP+ ports; 1 Console port, 1 USB port, 1 management Ethernet port; no expansion slot (fixed port design, optimized for stable access).
- Performance: Switching capacity 432Gbps/4.32Tbps, packet forwarding rate 166Mpps (wire-speed), 12Mbits buffer, 64K MAC address table for high-efficiency data transmission in large-scale scenarios.
- Power: AC 100-240V (50/60Hz); fixed power supply with energy-saving design; static power ~30W, full-load power ~58W, low energy consumption for continuous operation.
- Dimensions: 440×360×43.6mm, 19-inch rack-mountable, weight ≤6.6kg (full configuration).
- Operating Environment: -5~45ºC, 5%-95% RH (non-condensing), with over-current, over-voltage, over-heat protection and power/fan/temperature alarms.
- Features: IRF2 stacking (2-4 units), STP/RSTP/MSTP; IPv4/IPv6 dual-stack, RIP/OSPF dynamic routing; 4K VLAN, QinQ; 802.1X/MAC authentication, EAD security; QoS, ACL, uRPF; SNMP/Web/CLI management, SSH2.0 encryption; long-distance stacking support.

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.