Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking

Product Details
Customization: Available
Communication Mode: Full-Duplex & Half-Duplex
Type: Ethernet Switch
Diamond Member Since 2025

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  • Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
  • Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
  • Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
  • Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
  • Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
  • Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
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  • Overview
  • Product Description
  • Specification
  • Company Profile
  • Packing & Delivery
  • FAQ
Overview

Basic Info.

Model NO.
S5755-H48U4Y2CZ
Transmission Rate
10/100/1000Mbps
Ports
≦8
Transport Package
10kg
Specification
442mm × 420mm × 43.6mm (1U height)
Trademark
switch
Origin
China
Production Capacity
10000

Product Description

Product Description
S5755-H48U4Y2CZ
The S5755-H48U4Y2CZ network switch offers a reliable and efficient solution for managing your network infrastructure. With a redundant power supply option, this switch ensures uninterrupted power supply, minimizing downtime and maximizing productivity. This high-performance switch is ideal for businesses looking to enhance their network performance and reliability. Whether you need to connect multiple devices, manage high volumes of data traffic, or ensure seamless communication within your network, the S5755-H48U4Y2CZ provides the flexibility and scalability to meet your needs. Upgrade your network with this advanced switch and experience improved efficiency and connectivity.
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.)
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 mm x 650 mm x 550 mm (5.71 in. x 25.59 in. x 21.65 in.)
Chassis height [U]
1 U
Weight without packaging [kg(lb)]
6.32 kg (13.93 lb)
Weight with packaging [kg(lb)]
8.22 kg (18.12 lb)
Typical power consumption [W]
30% traffic under the ATIS standard, dual power supplies:
105 W (all ports used)
92 W (2 x 100GE ports not used)
Typical heat dissipation [BTU/hour]
30% traffic under the ATIS standard, dual power supplies:
358.27 (all ports used)
313.91 (2 x 100GE ports not used)
Maximum power consumption [W]
100% traffic under the ATIS standard, dual power supplies, and without PoE:
113 W (all ports used)
100 W (2 x 100GE ports not used)
Full PoE load, three 1000 W power modules: 3030 W (PoE: 2870 W)
Maximum heat dissipation [BTU/hour]
100% traffic under the ATIS standard, dual power supplies, and without PoE:
385.57 (all ports used)
341.21 (2 x 100GE ports not used)
Full PoE load, three 1000 W power modules: 10338.66
Static power consumption [W]
70 W
MTBF [years]
62.49 years
MTTR [hours]
1.92 hours
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
2
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:
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).
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
Company Profile
Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
Packing & Delivery
Ultra-Fast S5755-H48u4y2CZ Managed Network Switch for Efficient Networking
FAQ
Q&A
Question 1: Are you a factory or a trading company?
Answer: We are a distributor and trading company.
Question 2: What measures can be taken to ensure the quality of the products?
Answer: We have professional engineers who test each piece of equipment before shipment.
Question 3: How will you handle the defective products when I receive them?
Answer: We have professional engineers to help you solve the related problems. If the product is defective, we usually offer a refund or replacement service in the next order.
Question 4: What are your requirements regarding payment and minimum order quantity?
Answer: We accept credit card payment and wire transfer payment. After confirming the packing list, the minimum order quantity is 1 piece.
Question 5: How long is the warranty period? How long will the shipment be made after payment?
Answer: The warranty period for this product is 1 year. For more information, please contact our customer service. After payment, if there is stock available, we will immediately arrange courier delivery for you, or complete the shipment within 15 days.

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