S5731S-L4P2ST-RUA
Overview
| Item | Details |
|---|---|
| Description | S5731S-L4P2ST-RUA (4*10/100/1000BASE-T ports, PoE++, 1*GE SFP port, 1*10/100/1000BASE-T port, AC power, power adapter) |
| Part Number | 98011775 |
| Model | S5731S-L4P2ST-RUA |
| First supported version | V200R021C10SPC500 |
Components
1 |
One RST button NOTICE:
To reset the device, press and hold down the button for less than 6s. |
2 |
Four 10/100/1000BASE-T PoE++ ports |
3 |
One 10/100/1000BASE-T port NOTE:
The port is an uplink port. |
4 |
One 1000BASE-X optical port NOTE:
The port is an uplink port. |
5 |
Power adapter socket NOTE:
Use the power adapter (56 V, 1.6 A) delivered with the device. |
6 |
Ground screw |
Ports
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| 10/100/1000BASE-T PoE++ port | RJ45 | A 10/100/1000BASE-T PoE++ Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s. The port supports the PoE function. |
|
| 10/100/1000BASE-T port | RJ45 | A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s. | |
| 1000BASE-X port | SFP | A 1000BASE-X port can send and receive data at 1000 Mbit/s. |
Indicators and Buttons
The S5731S-L4P2ST-RUA has similar indicators to those on the S5731S-L8P2HT-RUA. For details, see the S5731S-L8P2HT-RUA.
Power Supply System
The remote unit uses the power adapter delivered with the device to supply power to the remote unit and the connected PDs.
Power Module |
Available PoE Power |
Maximum Number of Ports (Fully Loaded) |
|---|---|---|
External power adapter |
77 W |
|
If the power output of the remote unit is manually configured to comply with 802.3at or 802.3af, the PD connected to the remote unit will be power-cycled when the remote unit is reset due to a cause other than power-off.
Heat Dissipation System
The remote unit has no fans and uses natural heat dissipation.
Technical Specifications
| Item | Specification |
|---|---|
| Dimensions without packaging (H x W x D) [mm(in.)] | Basic dimensions (excluding the parts protruding from the body): 38.0 mm x 185.0 mm x 115.0 mm (1.5 in. x 7.28 in. x 4.53 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 38.0 mm x 185.0 mm x 115.0 mm (1.5 in. x 7.28 in. x 4.53 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 82.0 mm x 350.0 mm x 222.0 mm (3.23 in. x 13.78 in. x 8.74 in.) |
| Chassis height [U] | 0.855 U |
| Weight without packaging [kg(lb)] | 1.14 kg (2.51 lb) |
| Weight with packaging [kg(lb)] | 1.46 kg (3.22 lb) |
| Typical power consumption [W] | 6.80 W (device) 7.68 W (device + power adapter) |
| Typical heat dissipation [BTU/hour] | 23.20 (device) 26.21 (device + power adapter) |
| Maximum power consumption [W] |
|
| Maximum heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 4.68 W |
| MTBF [year] | 78.74 year |
| MTTR [hour] | 2 hour |
| Availability | >0.99999 |
| 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 |
| Number of card slots | 0 |
| Number of power slots | 0 |
| Number of fans modules | 0 |
| Redundant power supply | Not supported |
| 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 |
| Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH (non-condensing) |
| Long-term operating altitude [m(ft.)] | 0–5000 m (0–16404 ft.) |
| Storage altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| Power supply mode | Power adapter |
| Rated input voltage [V] | Power adapter input: 100–240 V AC; 50/60 Hz Power adapter output: 56 V DC |
| Input voltage range [V] | Power adapter input: 90–290 V AC; 47–63 Hz |
| Maximum input current [A] | 1.6 A |
| Memory | -- |
| Flash memory | -- |
| Console port | Not supported |
| Eth Management port | Not supported |
| USB | Not supported |
| RTC | Not supported |
| RPS input | Not supported |
| Service port surge protection [kV] | Common mode: ±6 kV |
| Power supply surge protection [kV] | Power adapter: ±6 kV in differential mode and ±6 kV in common mode |
| Types of fans | None |
| Heat dissipation mode | Natural heat dissipation |
| Airflow direction | - |
| PoE | Supported |
| Certification | EMC certification Safety certification Manufacturing certification |