Description:
The S5500V3-36F-SI is an enterprise-class Layer 2/Layer 3 Gigabit Ethernet switch independently developed by H3C, belonging to the S5500V3-SI series. It is designed for cost-effective, high-reliability network scenarios, ideal for small-to-medium enterprise core layers, large enterprise campus access layers, and branch aggregation layers. 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 mature Comware software platform, it integrates essential Layer 2 and Layer 3 features, supporting stable data forwarding and basic routing protocols. Adopting a fixed power supply and efficient heat dissipation design, it ensures 24/7 reliable operation with low energy consumption. It supports multiple secure management methods and QoS mechanisms, balancing performance, usability, and cost-effectiveness for medium-scale enterprise 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).
- Performance: Switching capacity 432Gbps/4.32Tbps, packet forwarding rate 166Mpps (wire-speed), 12Mbits buffer, 32K MAC address table for efficient data transmission.
- Power: AC 100-240V (50/60Hz); fixed power supply; static power ~28W, full-load power ~53W, energy-saving design.
- 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: STP/RSTP/MSTP, 4K VLAN; IPv4/IPv6 basic routing, RIP protocol; 802.1X/MAC authentication; QoS, ACL; SNMP/Web/CLI management, SSH2.0 encryption; low power consumption.

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.