S5731-L4P2HT-RUA
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Artikel-Nr. 98011776
Huawei CloudEngine S5731-L
Die Remote-Einheiten der Campus-Switch-Serie sind All-Gigabit-Ethernet-Switches, die auf der innovativen Architektur basieren und All-Gigabit-Datenzugriffsfunktionen bieten; basierend auf der vereinfachten Architektur fungieren sie als Remote-Einheit und arbeiten mit dem zentralen Switch zusammen, um eine vereinfachte Netzwerkbereitstellung zu implementieren; innovatives optisches/elektrisches PoE wird unterstützt; die zentralen Switches stellen mehr als 1000 m PoE-Strom für die Remote-Einheit bereit; die Switches können weithin in Unternehmensbüros, im Bildungswesen, in Hotels und im Gesundheitswesen eingesetzt werden und helfen Unternehmen beim Aufbau grüner und kohlenstoffarmer Gebäude.
| Basic Information | |
| Part Number | 98011776 |
| Model | S5731-L4P2HT-RUA |
| Description | S5731-L4P2HT-RUA (4*10/100/1000BASE-T ports, PoE++, 1*GE hybrid optical-electrical SFP port, 1*10/100/1000BASE-T port, PoE input) |
| Technical Specifications | |
| Remarks | The RU itself does not have a software version. Instead, the first supported version of the RU depends on the software version of the central switch and varies for central switches running V200 and V600. |
| Chassis material | Metal |
| Height [mm] | 38.0 mm |
| Depth [mm] | 115.0 mm |
| Wide [mm] | 185.0 mm |
| Chassis height [U] | 0.86 |
| Weight with packaging [kg(lb)] | 0.81 (1.79) |
| Weight without packaging [kg(lb)] | 0.60 (1.32) |
| Maximum power consumption [W] | - Without PoE: 7.00 W (device)/8.48 W (device + power adapter) - Full PoE load: 88.0 W (PoE: 77 W) |
| Typical power consumption [W] | 6.82 W (device) 8.30 W (device + power adapter) |
| Heat dissipation mode | Natural heat dissipation |
| Maximum heat dissipation [BTU/hour] | - Without PoE: 23.88 (device)/28.94 (device + power adapter) - Full PoE load: 300.265 |
| Typical heat dissipation [BTU/hour] | 23.27 (device) 28.32 (device + power adapter) |
| Power supply mode | Power adapter,PoE_IN |
| Input voltage range [V] | Power adapter input: 90–290 V AC; 47–63 Hz PoE input: 54–57 V DC |
| Rated input voltage [V] | Power adapter input: 100–240 V AC; 50/60 Hz PoE input: 56 V DC |
| Maximum input current [A] | 1.8 A |
| Number of power slots | 0 |
| Number of card slots | 0 |
| Memory | - |
| Flash memory | - |
| Redundant power supply | Cold backup of uplink hybrid optical-electrical ports or electrical ports and power adapters, cold backup of uplink hybrid optical-electrical ports and electrical ports, and preferential power supply by power adapters (By default, no power adapter is provided, and the power adapter 02221024 can be used.) |
| Types of fans | None |
| Noise at normal temperature (acoustic power) [dB(A)] | Noise-free (no fans): < 30 |
| Noise at normal temperature (acoustic pressure) [dB(A)] | Noise-free (no fans): < 20 |
| Airflow direction | - |
| Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
| Long-term operating temperature [°C(°F)] | -5°C to +45°C (23°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Restriction on the operating temperature variation rate [°C(°F)] | When the altitude is 1800-5000 m (5905.44-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (721.78 ft.). The device cannot start when the temperature is lower than 0°C (32°F). The operating temperature of a device ranges from -5°C to +45°C (23°F to 113°F) when the device uses the following optical modules: - GE optical modules with a transmission distance of less than or equal to 10 km |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH (non-condensing) |
| Storage altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| Long-term operating altitude [m(ft.)] | 0–5000 m (0–16404 ft.) |
| MTBF [year] | 73.98 |
| MTTR [hour] | 2 |
| Availability | > 0.99999 |
| Maximum number of physical ports on the entire device | 6 |
| Maximum number of 100GE ports | 0 |
| Maximum number of 40GE ports | 0 |
| Maximum number of 25GE ports | 0 |
| Maximum number of 10GE ports | 0 |
| Maximum number of GE ports | 6 |
| Maximum number of FE ports | 5 |
| 1000M electrical interface | 4 |
| USB | Not supported |
| Console port | Not supported |
| Eth Management port | Not supported |
| Service port surge protection [kV] | Common mode: ±6 kV |
| Power supply surge protection | Power adapter: ±6 kV in differential mode and ±6 kV in common mode |
| RPS input | Not supported |
| PoE | Supported |
| PoE power supply | Supported |
