Enterprise Switch S5755-S24N8YZ Access Switch With 8*25GE SFP28 ports
● Model No.:S5755-S24N8YZ
● Size:145.0 mm x 650.0 mm x 550.0 mm
● Port details: 24*10/100/1000/2.5G BASE-T ports, 8*25GE SFP28 ports, expansion card slot, without power module
● Place of Origin: Guangdong, China
● exchange capacity:672 Mpps (full port line speed)
●security features:Dual intelligent speed regulating fans, redundant hot swappable
● Warranty: 1years
● MOQ: 1 pieces
Application scenarios
1. Enterprise office network: wired high-speed access
2. Weak current room/floor convergence in the park
3. Access to servers in small data centers/computer rooms
4. Monitoring network: Non PoE aggregation nodes
5. Campus/Hospital/Government Intranet: Security Business Bearer
6. Hotels/shopping malls/complexes: Unified carrier of multiple businesses
Introduction
1.24-port high-density gigabit access: supports 2.5G adaptive, meets the high-density access of multiple terminals such as office PCs, IP phones, wireless APs, etc., and smoothly upgrades bandwidth.
2.8 × 25GE high-speed uplink: completely solves the bottleneck of wireless/monitoring high traffic uplink, and adapts to the layered networking architecture of "gigabit access, 25GE aggregation/core".
3. Expansion and Stacking: 1 expansion slot+iStack intelligent stacking (up to 9 virtual units per unit), unified management, cross device link aggregation, and more efficient expansion and operation.
4. Layer 3 and Virtualization: Supports IPv4/IPv6 dual stack, static/RIP/OSPF, built-in VxLAN, achieves multi service isolation and unified bearer, and reduces network TCO.
5. High reliability and security: 1+1 power redundancy, intelligent fan speed regulation, hardware QoS, ACL, port security, MACsec end-to-end encryption, iPCA2.0 network quality testing, ensuring business stability and data security.
6. Full scene adaptation: Unified management of wired/wireless/monitoring/IoT, suitable for comprehensive access scenarios such as medium and large parks, enterprise branches, hotels, supermarkets, etc
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)] | 5.63 kg (12.41 lb) |
| Weight with packaging [kg(lb)] | 7.41 kg (16.34 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] | 30 W |
| MTBF [years] | 57.52 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 50 dB(A) |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 33.32 dB(A) |
| 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 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 | 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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