Description:
The H3C LS-5135S-28P-HPWR-SI is a high-performance Gigabit Ethernet switch with PoE+ capability, belonging to the S5135S-SI series, designed for cost-effective high-density access scenarios. Tailored for silent deployment, it features 24 Gigabit electrical ports (all supporting PoE+) and 4 Gigabit SFP uplink ports, adopting fanless passive cooling for zero noise. Powered by a single AC supply with wide voltage adaptability and 370W total PoE power, it integrates Layer 2 switching, essential security policies and intelligent management capabilities, providing stable power and data transmission for IP phones, APs and surveillance cameras. Ideal for enterprise campuses, offices and small-to-medium network access layers, it balances reliability, silence, PoE functionality and easy deployment.
Key Specifications:
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Model: LS-5135S-28P-HPWR-SI (S5135S-28P-HPWR-SI)
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Ports: 24×10/100/1000Base-T (all PoE+), 4×1000BASE-X SFP, 1×Serial Console port
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PoE+: Total 370W; 30W/port max, IEEE 802.3af/at compliant
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Power: AC 100-240V (50/60Hz), wide voltage (single supply)
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Power Consumption: 45W (typical, no PoE); 415W (max, full PoE load)
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Design: Fanless, silent, 1U rack-mount, natural heat dissipation
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Dimensions: 440×160×43.6mm; Weight: ≤2.8kg
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Operating Env: -5~45℃, 5%-95% RH (non-condensing); 5000m max altitude
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Key Features: 4K VLANs, STP/RSTP/MSTP, port aggregation, PoE power management
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Reliability: 10KV surge protection, PoE overcurrent/overvoltage 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.