S5731-L4T2ST-RUA
Overview
| Item | Details |
|---|---|
| Description | S5731-L4T2ST-RUA (4*10/100/1000BASE-T ports, 1*GE SFP port, 1*10/100/1000BASE-T port, AC power, power adapter) |
| Part Number | 98011770 |
| Model | S5731-L4T2ST-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 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 (12 V, 1 A) delivered with the device. |
6 |
Ground screw |
Ports
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| 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 S5731-L4T2ST-RUA has similar indicators to those on the S5731-L8P2HT-RUA except that the S5731-L4T2ST-RUA does not have PoE indicators. For details, see the S5731-L8P2HT-RUA.
Power Supply System
The remote unit is powered by the power adapter delivered with the device.
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): 27.0 mm x 185.0 mm x 115.0 mm (1.06 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): 27.0 mm x 185.0 mm x 115.0 mm (1.06 in. x 7.28 in. x 4.53 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 82.0 mm x 342.0 mm x 228.0 mm (3.23 in. x 13.46 in. x 8.98 in.) |
| Chassis height [U] | 0.61 U |
| Weight without packaging [kg(lb)] | 0.74 kg (1.63 lb) |
| Weight with packaging [kg(lb)] | 1.02 kg (2.25 lb) |
| Typical power consumption [W] | 4.88 W (device) 5.08 W (device + power adapter) |
| Typical heat dissipation [BTU/hour] | 16.65 (device) 17.33 (device + power adapter) |
| Maximum power consumption [W] | 5.06 W (device) 5.26 W (device + power adapter) |
| Maximum heat dissipation [BTU/hour] | 17.27 (device) 17.95 (device + power adapter) |
| Static power consumption [W] | 2.62 W |
| MTBF [year] | 83.23 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: 12 V DC |
| Input voltage range [V] | Power adapter input: 90–290 V AC; 47–63 Hz |
| Maximum input current [A] | 1 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 | Not supported |
| Certification | EMC certification Safety certification Manufacturing certification |