TP‑Link SG1428PE 28‑Port Gigabit Easy Smart Switch – 24× PoE+ Ports, 250 W Budget, Rack‑Mountable
التوصيل داخل الإمارات 1-2 يوم عمل
التوصيل خارج الإمارات 3-5 يوم عمل
عروض خاصة
طابعة صور إيpson EcoTank L8100 3 في 1 A4، 22 صفحة/دقيقة بالأبيض والأسود، نظام خزان الحبر، دقة 1200 × 4800 DPI، تطبيق Epson Smart Panel، C11CK94402
طابعة ايبسون ايكو تانك L3250 الكل في واحد، طابعة بخزان حبر، طباعة، نسخ، مسح ضوئي، واي فاي
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28-port Gigabit switch with 24 PoE+ ports and 4 uplink ports
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Delivers up to 30W per PoE port; total PoE budget of 250W
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Ideal for IP cameras, VoIP phones, and wireless access points
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Supports VLAN, IGMP Snooping, and traffic prioritization
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56 Gbps switching capacity for high-performance networks
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Includes rackmount kit for 1U server cabinets
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Fan-cooled metal chassis for reliable long-term use
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Easy setup with essential L2 features like port mirroring and link aggregation
Specifications
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Model: TL-SG1428PE
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Total Ports: 28 Gigabit ports
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PoE+ Ports: 24 × Gigabit PoE+ RJ-45 ports (IEEE 802.3af/at compliant)
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Uplink Ports: 2 × Gigabit RJ-45 ports + 2 × Gigabit SFP ports
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PoE Budget: Total PoE power budget up to 250W
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Max PoE per Port: Up to 30W
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Switching Capacity: 56 Gbps
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Forwarding Rate: 41.7 Mpps (million packets per second)
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MAC Address Table: 8,000 entries
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Buffer Memory: 4.1 Mbit
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Jumbo Frame: Supports frames up to 9 KB
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VLAN Support: Supports up to 32 VLANs (4K VLAN IDs available)
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QoS Support: 802.1p/DSCP, 4 priority queues, rate limiting, storm control
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IGMP Snooping: v1/v2/v3 support for multicast optimization
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L2 Features: Port mirroring, loop prevention, static link aggregation, cable diagnostics
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Cooling: 2 internal fans
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Mounting: 1U Rackmount design
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Power Supply: Internal, 100–240V AC, 50/60Hz
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Power Consumption: 27W (no PoE) / 304.7W (full PoE load)
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Physical Security: Kensington lock slot
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Operating Temperature: 0°C to 50°C
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Storage Temperature: -40°C to 70°C
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Certifications: CE, FCC, RoHS
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Housing: Metal