Industrial Ethernet Switch S5755-S24T8J8YZ Gigabit Ethernet Access Switch With 8*25GE SFP28 ports
● Model No.:S5755-S24T8J8YZ
● Size:145.0 mm x 650.0 mm x 550.0 mm
● Port details: 24*10/100/1000 BASE-T ports, 8*2.5GE SFP ports (or 2*10GE SFP+ ports), 8*25GE SFP28 ports, expansion card slot, without power module
● Place of Origin: Guangdong, China
● exchange capacity:588 Gbps/740 Gbps (dual stack)
●security features:Dual intelligent speed regulating fans, redundant hot swappable
● Warranty: 1years
● MOQ: 1 pieces
Application scenarios
1. Enterprise/park access layer: 24 gigabit electrical ports to meet wired terminal access for PCs, printers, etc., 25GE upstream to the aggregation layer, expansion slots to accommodate future terminal expansion
2. Education/Hotel/Hospital: Centralized access to terminals in classrooms, guest rooms, and wards, flexible expansion of optical ports to meet multiple business needs
3. Small and medium-sized enterprises/branches: integrated access devices, simplified network architecture, reduced deployment and operation costs
Introduction
1. Flexible expansion, adaptable to multiple scenarios
Equipped with 24 gigabit electrical ports and 8 25GE high-speed uplink optical ports, one expansion slot can further expand 4 × 25GE optical port cards, etc., to meet the increasing number of terminals and high bandwidth uplink needs, suitable for conventional access scenarios such as Wi Fi 6/7 APs, PCs, printers, etc.
2.25GE high-speed uplink, large bandwidth without bottlenecks
8 SFP28 optical ports are compatible with 1/2.5/10/25GE, easily carrying high-density access and large bandwidth aggregation, ensuring smooth transmission of wireless roaming, high-definition video, cloud desktop and other services.
3. High reliability redundancy design, 7 × 24 stable operation
1+1 power redundancy, fan redundancy, support stacking/clustering, link aggregation VBST、ERPS， Avoid single point of failure; Support hot swappable power supplies/fans, maintain uninterrupted business, and adapt to enterprise core access scenarios.
4. Intelligent operation and cloud based capabilities, simplifying management
Supports CLI, Web, SNMP, NETCONF, OPS programmability, and can be integrated into Huawei iMaster NCE unified management platform; Equipped with iPCA network quality perception, telemetry, VxLAN/EVPN and other features, it is suitable for cloud based parks and multi service integration networking.
5. Full scenario security, more reliable data
Support MACsec, NAC, ACL, anti attack, and secure boot to ensure secure terminal access and data transmission, meeting the compliance and security needs of industries such as enterprise, education, and healthcare
Detailed description
| Item | Specification |
|---|---|
| Dimensions without packaging (H x W x D) [mm(in.)] |
Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 454.0 mm (1.72 in. x 17.4 in. x 17.87 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 145.0 mm x 650.0 mm x 550.0 mm (5.71 in. x 25.59 in. x 21.65 in.) |
| Chassis height [U] | 1 U |
| Chassis material | Metal |
| Weight without packaging [kg(lb)] | 5.58 kg (12.3 lb) |
| Weight with packaging [kg(lb)] | 7.33 kg (16.16 lb) |
| Typical power consumption [W] |
30% traffic under the ATIS standard, dual power modules:
|
| Typical heat dissipation [BTU/hour] |
30% traffic under the ATIS standard, dual power modules:
|
| Maximum power consumption [W] |
100% traffic under the ATIS standard, dual power modules:
|
| Maximum heat dissipation [BTU/hour] |
100% traffic under the ATIS standard, dual power modules:
|
| Static power consumption [W] | 29 W |
| MTBF [years] | 112.66 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 51.1 dBA |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 37.4 dBA |
| Number of card slots | 1 |
| Number of power slots | 2 |
| Number of fans modules | 2 |
| Redundant power supply |
1+1 Pluggable AC and DC power modules can be used together on the same device. NOTE:
Power modules with fans and power modules without fans cannot be installed on the same device. |
| Long-term operating temperature [°C(°F)] | –5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 5905.44 ft.) |
| Short-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 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 device can work for a short period of time when the operating temperature is beyond the normal range, but the following conditions must be met:
If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur. Devices cannot start when the temperature is lower than 0°C (32°F). The maximum transmission distance of an optical module used for short-term operation at 50°C (122°F) 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% 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 | Pluggable power supply |
| Rated input voltage [V] |
|
| Input voltage range [V] |
|
| Maximum input current [A] | The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules. |
| Memory | 4 GB |
| Flash memory | Physical space: 1 GB |
| Console port | RJ45 |
| Eth Management port | RJ45 |
| USB | Supported |
| RTC | Supported |
| RPS input | Not supported |
| Power supply surge protection [kV] |
|
| Ingress protection level (dustproof/waterproof) | IP20 |
| Types of fans | Pluggable |
| Heat dissipation mode | Air cooling for heat dissipation, intelligent fan speed adjustment |
| Airflow direction | Air intake from front, air exhaustion from rear (front-to-rear) |
| PoE | Not supported |
| Certification |
EMC certification Safety certification Manufacturing certification |
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