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Basic Information |
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Part Number |
98011782
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Model |
S5731-L8P2HT-RUA
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Description |
S5731-L8P2HT-RUA (8*10/100/1000BASE-T ports, PoE+, 1*GE hybrid optical-electrical SFP port, 1*10/100/1000BASE-T port, PoE input)
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Technical Specifications |
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Height [mm] |
38.0 mm
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Depth [mm] |
130.0 mm
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Wide [mm] |
210.0 mm
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Chassis height [U] |
0.855
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Weight without packaging |
0.75 (1.65)
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Weight with packaging |
0.94 (2.07)
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Typical power consumption [W] |
8.82 W (device)
10.82 W (device + power adapter)
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Maximum power consumption [W] |
- Without PoE: 9.60 W (device)/11.60 W (device + power adapter)
- Full PoE load: 146 W (PoE: 131 W)
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Heat dissipation mode |
Natural heat dissipation
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Typical heat dissipation [BTU/h] |
30.09 (device)
36.92 (device + power adapter)
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Maximum heat dissipation [BTU/h] |
- Without PoE: 32.76 (device)/39.58 (device + power adapter)
- Full PoE load: 498.17
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Power supply mode |
Power adapter,PoE_IN
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Input voltage range [V] |
Power adapter input: 90–290 V AC; 47–63 Hz
PoE input: 54–57 V DC
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Rated input voltage [V] |
Power adapter input: 100–240 V AC; 50/60 Hz
PoE input: 56 V DC
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Maximum input current [A] |
2.68 A
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Number of card slots |
0
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Number of power slots |
0
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Memory |
--
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Flash memory |
--
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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.)
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Types of fans |
None
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Noise at normal temperature (acoustic power) |
Noise-free (no fans): < 30
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Noise at normal temperature (acoustic pressure) |
Noise-free (no fans): < 20
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Airflow direction |
-
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Restriction on the operating temperature variation rate |
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
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Long-term operating temperature |
-5°C to +45°C (23°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.)
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Storage temperature |
–40°C to +70°C (–40°F to +158°F)
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Long-term operating relative humidity [RH] |
5% RH to 95% RH (non-condensing)
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Long-term operating altitude |
0–5000 m (0–16404 ft.)
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Storage altitude |
0-5000 m (0-16404 ft.)
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MTBF [year] |
71.36
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MTTR [h] |
2
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Availability |
>0.99999
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Maximum number of physical ports on the entire device |
10
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Maximum number of 100GE ports |
0
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Maximum number of 40GE ports |
0
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Maximum number of 25GE ports |
0
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Maximum number of 10GE ports |
0
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Maximum number of GE ports |
10
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Maximum number of FE ports |
9
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1000M electrical interface |
8
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USB |
Not supported
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Console port |
Not supported
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Eth Management port |
Not supported
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Service port surge protection |
Common mode: ±6 kV
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Power supply surge protection |
Power adapter: ±6 kV in differential mode and ±6 kV in common mode
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RPS input |
Not supported
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PoE |
Supported
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PoE power supply |
Supported
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