S6750-S24T16X8Y2CZ 98012446 8*25GE SFP28 ports Huawei Ethernet Switch 2*100GE QSFP28 ports
Description
S6750-S24T16X8Y2CZ is a core aggregation layer switch in the Huawei S6700 series, designed specifically for large enterprise networks, supporting high-speed connections from 10 Gigabit to 10 Gigabit, and possessing flexible expansion capabilities.
Product Overview
This device is a three-layer switch mainly used for network core or aggregation layer, providing high bandwidth and low latency data exchange. The parameters in its model indicate the interface configuration: 24 10/100/1000BASE-T Ethernet electrical interfaces (RJ45), 16 10G SFP+optical interfaces, 8 25GE SFP28 optical interfaces, and 2 100GE QSFP28 optical interfaces. It also supports card expansion (such as HSIC-Y08S000 daughter card) and is suitable for complex network environments.
Key Features
Interface diversity: Supports multiple rate adaptions such as GE, 2.5GE, 10GE, 25GE, 40GE, and 100GE, and is compatible with various media such as optical modules and cables to meet the needs of different scenarios.
Application scenarios
Suitable for data center interconnection, large campus networks, or operator core layers, its high-density interfaces and 10 Gigabit backplane bandwidth can effectively handle massive data traffic, supporting virtualization and cloud computing environments
Pictures

Specification
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When a card is used, a power module with at least 400 W power is required.
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Weight with packaging[kg(lb)]
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Weight without packaging[kg(lb)]
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Maximum power consumption[W]
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100% traffic under the ATIS standard and dual power modules: - 127 W (with two 180 W AC power modules) - 123 W (with two 240 W DC power modules)
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Typical power consumption[W]
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30% traffic under the ATIS standard and dual power modules: - 122 W (with two 180 W AC power modules) - 118 W (with two 240 W DC power modules)
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Air cooling for heat dissipation, intelligent fan speed adjustment
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Maximum heat dissipation[BTU/hour]
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100% traffic under the ATIS standard and dual power modules: - 433.32 (with two 180 W AC power modules) - 419.67 (with two 240 W DC power modules)
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Typical heat dissipation[BTU/hour]
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30% traffic under the ATIS standard and dual power modules: - 416.26 (with two 180 W AC power modules) - 402.61 (with two 240 W DC power modules)
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- 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
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- 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
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The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules.
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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.
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Noise at normal temperature (acoustic power)[dB(A)]
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Noise at normal temperature (acoustic pressure)[dB(A)]
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Air intake from front and right and air exhaust from rear
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Storage temperature[°C(°F)]
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–40°C to +70°C (–40°F to +158°F)
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Short-term operating temperature[°C(°F)]
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-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
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Long-term operating temperature[°C(°F)]
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–5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 5905.44 ft.)
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Restriction on the operating temperature variation rate[°C(°F)]
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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: - The operating temperature exceeds 45°C (113°F) for no more than 96 consecutive hours in a year. - The total time in which the operating temperature exceeds 45°C (113°F) in a year is less than or equal to 360 hours. - The number of times the operating temperature exceeds 45°C (113°F) is less than or equal to 15 in one year. If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur. The device 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 cannot exceed 10 km. When the QSFP-100G-ER4 or QSFP-100G-LR1 optical module is used, the operating temperature ranges from -5°C to +40°C (23°F to 104°F).
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Long-term operating relative humidity[RH]
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5% RH to 95% RH, non-condensing
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Long-term operating altitude[m(ft.)]
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Maximum number of physical ports on the entire device
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Maximum number of 100GE ports
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Maximum number of 40GE ports
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Maximum number of 25GE ports
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Maximum number of 10GE ports
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Maximum number of GE ports
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Maximum number of FE ports
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1000M electrical interface
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Power supply surge protection
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- 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
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