Network Switch S5755-S48P8Y Gigabit Ethernet Access Switch With 48*10/100/1000 BASE-T ports (PoE+)
● Model No.:S5755-S48P8Y
● Size:145.0 mm x 650.0 mm x 550.0 mm
● Port details: 48*10/100/1000 BASE-T ports, 8*25GE SFP28 ports, without power module
● Place of Origin: Guangdong, China
● exchange capacity:496 Gbps/740 Gbps (dual stack)
●security features:Dual intelligent speed regulating fans, redundant hot swappable
● Warranty: 1years
● MOQ: 1 pieces
Application scenarios
1. Park/enterprise access layer: High density Wi Fi 6 AP, IP cameras, IP phones, access control and other PoE terminals are uniformly connected, with 25GE upstream to the aggregation/core switch
2. Education/Medical/Hotel: PoE terminals in classrooms, wards, and guest rooms provide centralized power supply and high-speed access to meet the concurrent needs of multiple businesses
3. Small and medium-sized enterprises/branches: as a PoE access+lightweight aggregation integrated device, simplify the networking architecture
Introduction
1. High density PoE+power supply: 48 port full PoE+, single port 30W, meets the power supply of conventional PoE terminals such as Wi Fi 6 AP, high-definition IP cameras, IP phones, access control, etc., without the need for external power supply, simplifying wiring and construction costs.
2.25GE high-speed uplink: 8 SFP28 optical ports, supporting 1/2.5/10/25GE, meeting the high bandwidth aggregation after high-density PoE access, suitable for high concurrency services such as wireless roaming, high-definition video, cloud desktop, etc.
3. High reliability redundancy design: 3 power supply N+1, fan redundancy, support for stacking/clustering, link aggregation VBST， Avoid single point of failure and ensure stable operation of business 24/7.
4. Intelligent operation and security: supports iPCA network quality perception, telemetry, and Netstream traffic analysis; Support MACsec, NAC, ACL, anti attack, and secure boot; Compatible with VxLAN/EVPN/SRv6, suitable for cloud based campus networking.
5. Unified management: Supports CLI, Web, SNMP, NETCONF, OPS programmability, and can be integrated with Huawei iMaster NCE unified management platform to simplify operation and maintenance.
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)] | 5.54 kg (12.21 lb) |
| Weight with packaging [kg(lb)] | 7.95 kg (17.53 lb) |
| Typical power consumption [W] |
30% traffic under the ATIS standard, dual power modules: - 72 W (all ports used) |
| Typical heat dissipation [BTU/hour] |
30% traffic under the ATIS standard, dual power modules: - 245.67 (all ports used) |
| Maximum power consumption [W] |
|
| Maximum heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 34 W |
| MTBF [years] | 92.12 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 30% PoE load: 52.20 dBA |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 30% PoE load: 38.5 dBA |
| Number of power slots | 3 |
| Number of fans modules | 2 |
| Redundant power supply |
1+1+1 Pluggable AC and DC power modules can be used together in the same switch. |
| 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 | Built-in |
| Heat dissipation mode | Air cooling for heat dissipation, intelligent fan speed adjustment |
| Airflow direction | Air intake from front and right and air exhaust from rear |
| PoE | Supported |
| Certification |
EMC certification Safety certification Manufacturing certification |
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