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S5755-H48UTM4X4Y2C
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Huawei S5755-H48U4Y2CZ
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Huawei

S5755-H24UTM4X4Y2C

S5755-H24UTM4X4Y2C (12*10/100/1000BASE-T ports, 12*100M/1/2.5/5/10GBASE-T ports, 4*10GE SFP+ ports, 4*25GE SFP28 ports, 2*100GE QSFP28 ports, PoE++, without power module)

Brand

Huawei
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SKU: 02355NEA Category:
Description

CloudEngine S5755-H series High-Quality Multi-GE Switches are brand-new full-1/2.5/5/10GE switches developed by Huawei for the Wi-Fi 6/Wi-Fi 7. Building on Huawei’s unified Platform, the CloudEngine S5755-H implements the data plane through ASICs and boasts various IDN features. For example, the VXLAN functionality implements network virtualization. With these merits, the CloudEngine S5755-H can function as core switches for small-sized campus networks and branches of medium- and large-sized campus networks, and also work as access switches for Metropolitan Area Network. CloudEngine S5755-H can provide a maximum of 48 10GE Multi-GE ports, which is a good choice for WLAN APs to connect to a switch in the high-quality campus networks.

  •  12 × 10/100/1000M Base-T Ethernet ports, 12 × 100M/1/2.5/5/10G Base-T Ethernet ports, 4 x 1/10GE SFP+, 4 x 1/10/25GE SFP28, 2 x 40/100GE QSFP28 ports
  • 90W PoE++
  •  1+1 power backup
  • Forwarding performance: 450 Mpps
  • Switching capacity*: 944 Gbps/2.4 Tbps

Applicable power modules:

     

    Specification

    Specification

    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 335.0 mm (1.72 in. x 17.4 in. x 13.19 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 368.0 mm (1.72 in. x 17.4 in. x 14.49 in.)
    Dimensions with packaging (H x W x D) [mm(in.)] 165.0 mm x 620.0 mm x 550.0 mm (6.50 in. x 24.41 in. x 21.65 in.)
    Chassis height [U] 1 U
    Chassis material Metal
    Weight without packaging [kg(lb)] 5.09 kg (11.22 lb)
    Weight with packaging [kg(lb)] 7.53 kg (16.6 lb)
    Typical power consumption [W] 30% traffic under the ATIS standard, dual power supplies:
    128 W (all ports used)
    117 W (2 x 100GE ports not used)
    Typical heat dissipation [BTU/hour] 30% traffic under the ATIS standard, dual power supplies:
    436.75 (all ports used)
    399.22 (2 x 100GE ports not used)
    Maximum power consumption [W] 100% traffic under the ATIS standard, dual power modules, and without PoE:
    135 W (all ports used)
    124 W (2 x 100GE ports not used)
    Full PoE load, two 1000 W power modules: 1823 W (PoE: 1645 W)
    Maximum heat dissipation [BTU/hour] 100% traffic under the ATIS standard, dual power modules, and without PoE:
    460.63 (all ports used)
    423.10 (2 x 100GE ports not used)
    Full PoE load, two 1000 W power modules: 6220.26
    Static power consumption [W] 74 W
    MTBF [years] 59.77 years
    Availability > 0.99999
    Noise at normal temperature (acoustic power) [dB(A)] 30% PoE load: 51.70 dBA
    Noise at normal temperature (acoustic pressure) [dB(A)] 30% PoE load: 39.7 dBA
    Number of card slots 0
    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.)
    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] AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC; 50/60 Hz
    High-voltage DC input: 240 V DC
    DC input: –48 V DC to –60 V DC
    Input voltage range [V] AC input: 90 V AC to 290 V AC; 45 Hz to 66 Hz
    High-voltage DC input: 190 V DC to 290 V DC
    DC input: -38.4 V DC to -72 V DC
    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] Configured with AC power modules: ±6 kV in differential mode and ±6 kV in common mode
    Configured with DC power modules: ±2 kV in differential mode and ±4 kV in common mode
    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
    FAQ

    FAQ

    Q: What is the difference between Huawei S5755-H24UTM4X4Y2C and the 48-port model?

    A: The 24-port model is designed for medium-sized deployments, while the 48-port version is better suited for high-density network environments.

    Q: Does Huawei S5755-H24UTM4X4Y2C support PoE++?

    A: Yes, it supports IEEE 802.3bt PoE++ with up to 90W per port, suitable for powering WiFi 6/7 access points and other high-power devices.

    Q: Are the ports Multi-Gigabit?

    A: Yes, it includes Multi-GE ports supporting 1G, 2.5G, 5G, and 10G speeds for flexible network deployment.

    Q: What uplink options does the switch provide?

    A: The switch offers 25GE and 100GE uplink ports, ensuring high-speed data transmission and scalability.

    Q: Is this switch suitable for enterprise networks?

    A: Yes, it is widely used in enterprise campus networks, ISP access layers, and smart building solutions.

    Q: Does it support Layer 3 routing features?

    A: Yes, it supports Layer 3 functions such as static routing and OSPF for advanced network design.

    Q: Can this switch be used for WiFi 6 or WiFi 7 deployment?

    A: Yes, with Multi-GE ports and PoE++ capability, it is ideal for high-performance wireless networks.

    Q: Does Huawei S5755-H24UTM4X4Y2C support stacking?

    A: Yes, it supports Huawei iStack, allowing multiple switches to be managed as a single system.

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