S1730S-S48P4S-A1 Overview
S1730S-S48P4S-A1 is a Huawei S1730S series switch, providing 48 10/100/1000BASE-T
Ethernet ports, 4 Gigabit SFP, and AC power supply. Huawei CloudEngine S1730S series
switches are designed for small to medium-sized businesses, including Internet cafes,
hotels, schools, and others. With feature-rich services and a silent energy-saving design
that’s easy to install and maintain, CloudEngine S1730S helps customers build secure,
reliable, and high-performance networks.
S1730S-S48P4S-A1 Specification
S1730S-S48P4S-A1 Specification | |
Item | Specification |
Typical power consumption [W] | 58.7 W |
Typical heat dissipation [BTU/hour] | 200.29 BTU/hour |
Maximum power consumption [W] | · Not providing the PoE function: 76.1 W 100% PoE loads: 456.1 W (PoE: 380 W) |
Maximum heat dissipation [BTU/hour] | · Not providing the PoE function: 259.66 100% PoE loads: 1556.26 |
MTBF [year] | 44.9 year |
MTTR [hour] | 2 hour |
Availability | >0.99999 |
Noise at normal temperature (acoustic power) [dB(A)] | 50 dB(A) |
Noise at normal temperature (acoustic pressure) [dB(A)] | 38.2 dB(A) |
Number of card slots | 0 |
Number of power slots | 0 |
Number of fans modules | 2 |
Redundant power supply | Not supported |
Long-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) |
Short-term operating temperature [°C(°F)] | -5°C to +55°C (23°F to 131°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 (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). The equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must be met: · The equipment operates at a temperature of over 50°C (122°F) consecutively for at most 96 hours in one year. · The equipment operates at a temperature of over 50°C (122°F) for a total of no more than 360 hours in one year. · The equipment operates at a temperature of over 50°C (122°F) for no more in 15 times in one year. The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded. The equipment cannot start when the temperature is lower than 0°C (32°F). The maximum distance of optical modules used in these conditions cannot exceed 10 km. |
Storage temperature [°C(°F)] | -40°C to +70°C (-40°F to +158°F) |
Long-term operating relative humidity [RH] | 5% to 95%, noncondensing |
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 | AC built-in |
Rated input voltage [V] | · AC input: 100 V AC to 240 V AC, 50/60 Hz High-Voltage DC input: 240 V DC |
Input voltage range [V] | · AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz High-Voltage DC input: 190 V DC to 290 V DC |
Maximum input current [A] | 6 A |
Memory | 512 MB |
Flash memory | 512 MB |
Console port | RJ45 |
Eth Management port | Not supported |
USB | Supported |
RTC | Not supported |
RPS input | Not supported |
Service port surge protection [kV] | Common mode: ±7 kV |
Power supply surge protection [kV] | ±6 kV in differential mode, ±6 kV in common mode |
Types of fans | Built-in |
Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
Airflow direction | Air intake from left and front, air exhaustion from right |
PoE | Supported |
Certification | EMC certification Safety certification Manufacturing certification |
Product Details
Figure 1 shows the front panel of S1730S-S48P4S-A1.
1 | Forty-eight 10/100/1000BASE-T PoE+ ports | 2 | Four 1000BASE-X ports |
3 | One console port | 4 | One USB port |
5 | One RST button NOTICE: To restore the factory settings and reset the switch, hold down the button for at least 6 seconds. To reset the switch, press the button. Resetting the switch will cause service interruption. Exercise caution when you press the button. | 6 | Ground screw |
7 | Jack for AC power cable locking strap NOTE: The AC power cable locking strap is not delivered with the switch. | 8 | AC socket |
Applicable Modules
Table 2 shows the recommended modules.
Product | Description |
Optical Transceiver, eSFP, GE, Multi-mode Module (850nm, 0.55km, LC) | |
Optical Transceiver, eSFP, GE, Single-mode Module (1310nm, 10km, LC) | |
Optical Transceiver, eSFP, GE, Single-mode Module (1310nm, 40km, LC) | |
Optical Transceiver, eSFP, GE, Single-mode Module (1550nm, 40km, LC) | |
Optical Transceiver, eSFP, GE, Single-mode Module (1550nm, 80km, LC) | |
Optical Transceiver, eSFP, GE, Single-mode Module (1550nm, 100km, LC) | |
Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1310/RX1490, 10km, LC) | |
BiDi Transceiver, eSFP, Tx1310nm/Rx1490nm, 1.25Gb/s, -9dBm,-3dBm, -19.5dBm, LC, SM, 10km | |
Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1490/RX1310, 10km, LC) | |
BiDi Transceiver, eSFP, Tx1490nm/Rx1310nm, 1.25Gb/s, -9dBm,-3dBm, -19.5dBm, LC, SM, 10km | |
CWDM Optical Transceiver, eSFP, 2.5G , Single-mode Module (1471nm, 80km, LC) | |
CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1491nm, 80km, LC) | |
CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1511nm, 80km, LC) | |
DWDM Optical Transceiver.eSFP.2.5G.Single-mode Module (1560.61nm.120km.LC) | |
1000BASE-T (RJ45) SFP Electrical Module, Auto Negotiate, 100m |
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