S5755-S48U8YZ Network Essentials 48 Port POE Iniector Industrial Ethernet SFP Switch

S5755-S48U8YZ Network Essentials 48 Port POE Iniector Industrial Ethernet SFP Switch — a IT accessory supplied by GNX Systems for enterprise and business IT infrastructure deployments in Dubai, UAE. Model/part reference: S5755-S48U8YZ. Contact GNX Systems for full technical specifications, compatibility details, warranty terms, and a competitive quote.

Key Specifications:
Chassis material: Metal
Height [mm]: 43.6 mm
Depth [mm]: 420.0 mm
Wide [mm]: 442.0 mm
Chassis height [U]: 1
Weight with packaging [kg(lb)]: 8.50 kg (18.74 lb)
Weight without packaging [kg(lb)]: 6.09 kg (13.43 lb)
Maximum power consumption [W]: – 100% traffic under the ATIS standard, dual power modules, and without PoE: – 73 W (all ports used) – Full PoE load, three 1000 W power modules: 3170 W (PoE: 2880 W)
Typical power consumption [W]: 30% traffic under the ATIS standard, dual power modules: – 71 W (all ports used)
Heat dissipation mode: Air cooling for heat dissipation, intelligent fan speed adjustment
Maximum heat dissipation [BTU/hour]: – 100% traffic under the ATIS standard, dual power modules, and without PoE: – 249.08 (all ports used) – Full PoE load, three 1000 W power modules: 10816.21
Typical heat dissipation [BTU/hour]: 30% traffic under the ATIS standard, dual power modules: – 242.26 (all ports used)
Power supply mode: Pluggable power supply
Input voltage range [V]: – AC input: 90 V AC to 290 V AC; 45 Hz to 66 Hz – High-voltage DC input: 190 V DC to 290 V DC – DC input: -38.4 V DC to -72 V DC
Rated input voltage [V]: – AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC; 50/60 Hz – High-voltage DC input: 240 V DC – DC input: –48 V DC to –60 V DC
Maximum input current [A]: The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules.
Number of power slots: 3
Number of card slots: 1
Memory: 4 GB
Flash memory: Physical space: 1 GB
Redundant power supply: 1+1+1 Pluggable AC and DC power modules can be used together in the same switch.
Types of fans: Pluggable
Noise at normal temperature (acoustic power) [dB(A)]: 30% PoE load: 52.9 dBA
Noise at normal temperature (acoustic pressure) [dB(A)]: 30% PoE load: 39.2 dBA
Airflow direction: Air intake from front and right and air exhaust from rear
Storage temperature [°C(°F)]: –40°C

Why Buy from GNX Systems?
✅ Genuine IT Products: Authentic enterprise IT hardware and technology products sourced through trusted suppliers and leading global brands.
🛠️ GNX Systems Support: Professional technical assistance before and after your purchase, helping you choose, deploy, and maintain the right IT solution.
🛡️ Product Warranty: Warranty coverage is provided according to the manufacturer’s terms, product condition, and applicable warranty policy.
🔍 Quality Assurance: Products are carefully checked and verified before dispatch where applicable to help ensure quality and reliability.
📦 Secure Packaging: Products are professionally packed to help ensure safe and secure delivery.
🚚 Free UAE Delivery: Free delivery across the UAE on eligible orders, subject to product availability, order value, product size, and delivery location.
🌍 Middle East Delivery: Reliable delivery to selected Middle East destinations, subject to shipping conditions, product availability, customs requirements, and destination.
🖧 Enterprise IT Solutions: We supply networking equipment, servers, storage, cybersecurity products, business computers, wireless solutions, and other professional IT infrastructure products.
🏆 Leading Technology Brands: Available products include solutions from trusted manufacturers such as Cisco, Dell, HPE, HP, Lenovo, Fortinet, Huawei, Juniper, Aruba, Ubiquiti, Ruijie, and other leading technology brands.
💼 Business & Bulk Orders: Competitive pricing is available for corporate customers, system integrators, IT resellers, contractors, and large-volume orders.
📋 IT Project Support: Our team can assist with product selection, compatibility, quantities, and technology requirements for business and enterprise IT projects.
🎧 Expert IT Consultation: Contact GNX Systems for professional guidance when selecting networking hardware, servers, storage, cybersecurity equipment, computers, and other enterprise technology products.

Need Help With Your Order?
Contact GNX Systems for product availability, technical information, compatibility, warranty details, bulk pricing, or project quotations.
✉️ Sales: sales@gnxsystems.com
✉️ Support: support@gnxsystems.com

GNX Systems
Enterprise IT Infrastructure & Cybersecurity Solutions
Dubai, UAE | Serving customers across the UAE and selected Middle East markets.