fiber optic switch S5755-H24P4Y2CZ Access Switch With 24*10/100/1000BASE-T ports
● Model No.:S5755-H24P4Y2CZ
● Size:145.0 mm x 650.0 mm x 550.0 mm
● Port details: 24*10/100/1000BASE-T ports, 4*25GE SFP28 ports, 2*100GE QSFP28 ports, expansion card slot, PoE+, without power
● Place of Origin: Guangdong, China
● exchange capacity:2.56 Tbps/25.6 Tbps
●security features:Intelligent speed regulating fan, supporting front and rear air ducts (compatible with standard cabinets)
● Warranty: 1years
● MOQ: 1 pieces
Application scenarios
1. High density PoE access layer: for office buildings, schools, hospitals, and shopping malls in the park, it provides power and data integration for Wi Fi 6/7 APs, high-definition IPC, IP phones, access control, etc., simplifying wiring
2. Aggregation layer for small and medium-sized parks: 25GE/100GE upstream docking core, downstream access switch, supporting high-density terminal concurrency
3. Server access in weak current rooms/data centers: PoE+adaptation to servers/storage with PoE, high reliability M-LAG networking
4. Smart security/wireless integration: Combined with Wi Fi 6/7 AP and high-definition monitoring, build a secure, low latency, and high bandwidth carrier network
Introduction
1. High security
All ports support MACsec layer 2 encryption
802.1X, MAC authentication, Portal authentication
DHCP Snooping, ARP Security, Preventing DOS Attacks
2. Virtualization and high reliability
Supports VXLAN+BGP EVPN, suitable for cloud based parks
IStack stacking, up to 9 virtual units per unit
M-LAG, VRRP, ERPS and other ring network protections
3. Intelligent operation and maintenance
IPCA 2.0 detects packet loss and latency on a per stream basis
Telemetry、NETCONF/YANG、gNMI
Support intelligent diagnosis and one click inspection
4. IPv6 and Routing
Complete IPv4/IPv6 dual stack
Support static routing RIP、OSPF、IS-IS、BGP
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)] | 6.13 kg (13.51 lb) |
| Weight with packaging [kg(lb)] | 8.01 kg (17.66 lb) |
| Typical power consumption [W] |
30% traffic under the ATIS standard, dual power supplies:
|
| Typical heat dissipation [BTU/hour] |
30% traffic under the ATIS standard, dual power supplies:
|
| Maximum power consumption [W] |
|
| Maximum heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 62 W |
| MTBF [years] | 77.84 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 30% PoE load: 52.70 dBA |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 30% PoE load: 40.7 dBA |
| Number of card slots | 1 |
| 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 distance of optical modules used in these conditions cannot exceed 10 km. The operating temperature is –5°C to +40°C (23°F to 104°F) when 100GE optical modules with a transmission distance of 10 km or longer are used. |
| 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: 2 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 left, front, and right and air exhaust from rear |
| PoE | Supported |
| Certification |
EMC certification Safety certification Manufacturing certification |
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