Description:
The H3C S5500V3-48T4XC-HI is a high-performance enterprise-grade Gigabit aggregation switch with high port density, designed for medium and large-sized enterprise networks, government institutions, and campus core/aggregation layers. It integrates abundant access ports and flexible uplink resources, along with advanced network features, to build a reliable, scalable, and manageable network architecture. It serves as an ideal choice for scenarios requiring high-density terminal access, such as smart security, office backbone networks, and large-scale campus networks.
Equipped with 48 Gigabit copper ports, 4 Gigabit SFP ports, and 4 10G SFP+ ports, this switch optimizes high-density access capability while retaining flexible uplink expansion for fiber and copper networks. It delivers large switching capacity and high packet forwarding rate, ensuring smooth transmission of large-bandwidth services like video surveillance and mass data backup. Supporting advanced features including VLAN, QoS, STP/RSTP/MSTP, and SNMP, it enables refined network management and optimized service quality. The modular design supports hot-swappable fan and power modules for enhanced availability, while industrial-grade reliability ensures stable 24/7 operation in high-demand network environments.
Key Specifications:
- - Product Type: Enterprise-grade Gigabit aggregation switch, layer 3 switching capability
- - Fixed Ports: 48×10/100/1000Base-T RJ45 ports + 4×1000Base-X SFP ports + 4×10G SFP+ ports
- - Switching Capacity: ≥ 432 Gbps
- - Forwarding Rate: ≥ 166 Mpps
- - MAC Address Table: ≥ 32 K
- - Buffer Memory: 12 Mbits
- - Key Features: Supports VLAN (4K), QinQ, QoS, STP/RSTP/MSTP, IGMP Snooping, SNMPv1/v2/v3, SSH 2.0
- - Power Supply: AC 100-240V, 50/60Hz; supports redundant power supply (optional)
- - Power Consumption: ≤ 65 W (typical operation without redundant power)
- - Cooling System: Hot-swappable fan modules, intelligent temperature-based speed adjustment
- - Dimensions (W×D×H): 440 mm × 300 mm × 43.6 mm
- - Operating Temperature: 0°C ~ 45°C
- - Storage Temperature: -40°C ~ 70°C
- - Operating Humidity: 5% ~ 95% RH (non-condensing)
- - Application Fields: Enterprise core/aggregation networks, government campuses, large-scale office buildings, smart security projects
- - Reliability: MTBF > 50,000 hours; supports fan/power hot swap, 6KV surge protection

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.