Description:
The H3C S5590-48S4XC-EI is a high-end enterprise-grade fiber aggregation switch with high port density, designed for large-scale enterprise networks, government institutions, and data center access/aggregation layers. Boasting exceptional switching performance, 48 full Gigabit fiber ports, and rich advanced features, it builds a high-reliability, high-scalability, and intelligent network architecture, making it an ideal choice for mission-critical scenarios requiring all-fiber access, such as high-definition video surveillance, multi-service integration platforms, and large-scale fiber-optic campus networks.
Equipped with 48 100/1000Base-X SFP fiber ports and 4 10G/1G SFP+ ports, this switch maximizes high-density all-fiber access capability while providing flexible high-speed uplink expansion for fiber networks. It delivers an ultra-high switching capacity of 24Tbps and a packet forwarding rate of 672Mpps, ensuring smooth transmission of large-bandwidth, low-latency services like high-definition video surveillance and mass data backup. Highlighted by H3C's proprietary IRF2 intelligent elastic architecture, it virtualizes multiple physical switches into a single logical device, simplifying network management, enhancing elastic expansion capabilities, and achieving device-level redundancy for uninterrupted business. Additionally, it supports 1 expansion slot for functional extension, IPv4/IPv6 dual-stack routing, MPLS, and refined QoS, enabling centralized network management and optimized service quality. The modular design supports 2 hot-swappable fan modules and 2 pluggable power slots (for full redundant power supply), while industrial-grade reliability ensures 24/7 stable operation in high-demand environments.
Key Specifications:
- - Product Type: High-end enterprise L3 aggregation switch
- - Fixed Ports: 48×100/1000Base-X SFP + 4×10G/1G SFP+
- - Switching Capacity: 24 Tbps
- - Forwarding Rate: 672 Mpps
- - MAC Address Table: ≥ 64 K (dynamic learning/aging)
- - Key Features: IRF2, 1 expansion slot, VLAN, IPv4/IPv6 dual-stack, MPLS, QoS, link aggregation, SNMP/SSH; 10G/1G SFP+ compatible
- - Power Supply: 100-240V AC; redundant support (2 hot-swappable modules, optional)
- - Cooling System: 2 hot-swappable modules, intelligent speed adjustment (low noise, optional)
- - Dimensions (W×D×H): 440 mm × 400 mm × 44 mm (19-inch rack-mountable)
- - Operating Temperature: -5°C ~ 45°C
- - Storage Temperature: -40°C ~ 70°C
- - Operating Humidity: 5% ~ 95% RH (non-condensing)
- - Application Fields: Fiber-optic campus networks, enterprise core/aggregation layers, data centers, high-definition video surveillance systems
- - Reliability: MTBF > 80,000 hours; supports fan/power hot swap, surge protection, and fault self-diagnosis

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.