Name: Huawei S5755-H48T4Y2CZ Switch Enterprise Ethernet Switch Supplier - FiberOLT.com
Brand: Huawei
SKU: 98012216

Description

Huawei CloudEngine S5755-H series switches are high-quality gigabit access switches that provide 24 or 48 10/100/1000BASE-T downlink ports, four 25GE plus two 100GE uplink ports, and expansion card slots.

By leveraging Huawei’s unified software platform, CloudEngine S5755-H series creates a multi-purpose network through VXLAN-based network virtualization. The series also stands out for free mobility that delivers consistent user experience anywhere, anytime. A maximum of 48 downlink ports and MACsec support on all ports make CloudEngine S5755-H the best choice of access switches for the Wi-Fi 6 and Wi-Fi 7 era. With these merits, CloudEngine S5755-H series can be widely used in healthcare, retail, mining, Internet Service Provider (ISP), and other industries.

48 × 10/100/1000BASE-T ports
4 × 25GE SFP28 uplink ports
2 × 100GE QSFP28 uplink ports
High switching capacity and forwarding performance
Support for VXLAN, MPLS, and Layer 3 routing
Intelligent O&M and cloud-based management
Advanced security features (ACL, DHCP Snooping, ARP protection)
Energy-efficient and green design

Product Advantages

High Bandwidth Uplink
25GE & 100GE uplinks meet future network expansion needs
Flexible Networking
Supports Layer 2/Layer 3 features for various deployment scenarios
Easy Management
Compatible with cloud-based network management platforms
Reliable & Stable
Carrier-grade hardware design ensures long-term stable operation

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 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.)
Dimensions without packaging (H x W x D) [mm(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)]	5.92 kg (13.05 lb)
Weight with packaging [kg(lb)]	7.83 kg (17.26 lb)
Typical power consumption [W]	30% traffic under the ATIS standard, dual power supplies:
	92 W (all ports used)
	81 W (2 x 100GE ports not used)
Typical heat dissipation [BTU/hour]	30% traffic under the ATIS standard, dual power supplies:
	313.91 (all ports used)
	276.38 (2x100GE ports not used)
Maximum power consumption [W]	100% traffic under the ATIS standard, dual power modules:
	99 W (all ports used)
	88 W (2 x 100GE ports not used)
Maximum heat dissipation [BTU/hour]	100% traffic under the ATIS standard, dual power modules:
	337.80 (all ports used)
	300.26 (2 x 100GE ports not used)
Static power consumption [W]	57 W
MTBF [years]	82.56 years
Availability	> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]	48.1 dBA
Noise at normal temperature (acoustic pressure) [dB(A)]	36.1 dBA
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 on the same device.
	NOTE:
	Power modules with fans and power modules without fans cannot be installed on the same device.
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:
	The operating temperature exceeds 45°C (113°F) for a maximum of 96 consecutive hours in a year.
	The total time when 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.
	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]	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
Power supply surge protection [kV]	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	Not supported
Certification	EMC certification
	Safety certification
	Manufacturing certification

FAQ

Q: What is Huawei S5755-H48T4Y2CZ used for?

A: The Huawei S5755-H48T4Y2CZ is mainly used for enterprise campus networks, data center access, and ISP aggregation scenarios. It provides high-density Gigabit access with 25GE and 100GE uplinks.

Q: Does S5755-H48T4Y2CZ support Layer 3 features?

A: Yes, it supports advanced Layer 3 routing protocols such as static routing, RIP, OSPF, and BGP, making it suitable for complex enterprise network deployments.

Q: What uplink ports are available on this model?

A: This switch comes with 4 × 25GE SFP28 uplink ports and 2 × 100GE QSFP28 uplink ports, ensuring high-speed data transmission and scalability.

Q: Is Huawei S5755-H48T4Y2CZ suitable for data centers?

A: Yes, it is ideal for data center access layers due to its high bandwidth, low latency, and strong forwarding performance.

Q: Does it support cloud or remote management?

A: Yes, it supports intelligent network management and can be integrated with cloud-based management platforms for easier operation and maintenance.

Q: What is the difference between S5755 and S5735 series?

A: The S5755 series provides higher performance, supports 25GE/100GE uplinks, and is better suited for high-traffic environments, while S5735 is more cost-effective for standard enterprise access.

Q: Do you provide Huawei S5755-H48T4Y2CZ datasheet?

A: Yes, we can provide the official datasheet, configuration guide, and technical support upon request.

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Huawei S5755-H48T4Y2CZ

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Huawei S5755-H48T4Y2CZ

Product Advantages

Specification

FAQ

Reviews

Shipping Incoterms

EXW – Ex Works

CIF – Cost, Insurance & Freight

DDP – Delivered Duty Paid

Shipping Ways

Methods

Tools

Time

Destination

Related products

1 Year Warranty

24/7 Support

Flexible Payment

Fast Delivery

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