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S1720-28GFR-4TP-AC
Model: S1720-28GFR-4TP-AC – Huawei S1700 Series Switches
Details: Huawei S1700 Series switch, 24 Gigabit ports,2 Gig SFP and 2 dual-purpose Rj-45, with AC power supply
Condition: New Factory Sealed
Warranty: 3 Years Warranty.
Out of stock
Description
S1720-28GFR-4TP-AC Overview
Quick Specs Figure 1 shows the appearance of S1720-28GFR-4TP-AC.
Table 1 shows the Quick Specs.
| Item | Description |
| Memory (RAM) | 256 MB |
| Flash | 200 MB |
| Mean time between failures (MTBF) | 65.66 years |
| Mean time to repair (MTTR) | 2 hours |
| Availability | > 0.99999 |
| Service port surge protection | Common mode: ±6 kV |
| Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
| Dimensions (W x D x H) | 442.0 mm x 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
| Stack ports | Not supported |
| RTC | Not supported |
| RPS | Not supported |
| PoE | Not supported |
| Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz |
| Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| Maximum power consumption (100% throughput) | 24.3 W |
| Operating temperature | 0°C to 45°C (32°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.)NOTE:When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
| Storage temperature | -40°C to +70°C (-40°F to +158°F) |
| Noise under normal temperature (27°C, sound power) | Noise-free (no fans) |
| Relative humidity | 5% to 95%, noncondensing |
| Operating altitude | 0-5000 m (0-16404 ft.) |
| Certification | EMC certificationSafety certificationManufacturing certification |
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