Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Chongqing Yujia Technology Co., Ltd.

Chongqing Yujia Technology Co., Ltd.

  • China,Chongqing ,Chongqing
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Huawei S5700>
  3. S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch
China S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch
China S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch

  1. China S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch
  2. China S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch
  3. China S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch
  4. China S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch

S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch

  1. MOQ： 1 unit
  2. Price： 1000-1200USD
  3. Get Latest Price
Supply Ability 1000 units
Chassis material Metal
PoE Supported
function LACP, POE, QoS, SNMP, Stackable, VLAN Support
Delivery Time 7 work days
Payment Terms L/C,D/A,D/P,T/T,Western Union,
Packaging Details Original brand carton
Memory 4 GB
Product Name Access Switch
Brand Name Huawei
Model Number S5755-S48UN8YZ
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China S5731S-L8T2ST-RUA 98011779 8*10/100/1000BASE-T Ports SFP Campus Fixed Switch

    S5731S-L8T2ST-RUA 98011779 8*10/100/1000BASE-T Ports SFP Campus Fixed Switch

    Chat online Now
  2. China S5731-S24P4X 02353AHX 4*10GE SFP+ Ports POE Ethernet Switch 24 Port

    S5731-S24P4X 02353AHX 4*10GE SFP+ Ports POE Ethernet Switch 24 Port

    Chat online Now
  3. China S5735-L24T4X-A1 98011302 24*10/100/1000BASE-T ports enterprise switch

    S5735-L24T4X-A1 98011302 24*10/100/1000BASE-T ports enterprise switch

    Chat online Now
  4. China S5735I-S8U4XN-V2 98012066 Industrial Switch With 8*10/100/1000base-T Ports

    S5735I-S8U4XN-V2 98012066 Industrial Switch With 8*10/100/1000base-T Ports

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000 units Chassis material Metal
PoE Supported function LACP, POE, QoS, SNMP, Stackable, VLAN Support
Delivery Time 7 work days Payment Terms L/C,D/A,D/P,T/T,Western Union,
Packaging Details Original brand carton Memory 4 GB
Product Name Access Switch Brand Name Huawei
Model Number S5755-S48UN8YZ Place of Origin China
High Light Huawei S5700 PoE++ switch ，48-port Gigabit access switch ，2.5G BASE-T network switch

S5755-S48UN8YZ 98012908 48*10/100/1000/2.5G BASE-T Ports (PoE++) Access Switch


Description


Huawei CloudEngine S5755-S48UN8YZ is a 48 port 2.5G PoE++layer 3 access switch, featuring high-density 2.5G electrical ports, PoE++power supply, and 8 × 25GE uplink. It is designed specifically for high-power, high bandwidth terminals such as Wi Fi 7 APs and 2.5G cameras


Pictures


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.)] 145.0 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)] 6.32 kg (13.93 lb)
Weight with packaging [kg(lb)] 8.10 kg (17.86 lb)
Typical power consumption [W]

30% traffic under the ATIS standard, dual power modules:

  • 106 W (all ports used, two 180 W AC power modules)
  • 98 W (all ports used, two 240 W DC power modules)
Typical heat dissipation [BTU/hour]

30% traffic under the ATIS standard, dual power modules:

  • 361.68 (all ports used, two 180 W AC power modules)
  • 334.39 (all ports used, two 240 W DC power modules)
Maximum power consumption [W]

100% traffic under the ATIS standard, dual power modules:

  • 118 W (all ports used, two 180 W AC power modules)
  • 108 W (all ports used, two 240 W DC power modules)
Maximum heat dissipation [BTU/hour]

100% traffic under the ATIS standard, dual power modules:

  • 402.63 (all ports used, two 180 W AC power modules)
  • 368.511 (all ports used, two 240 W DC power modules)
Static power consumption [W] 55 W
MTBF [years] 41.45 years
Availability > 0.99999
Noise at normal temperature (acoustic power) [dB(A)] 51.1 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)] 34.42 dB(A)
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 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 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 transmission distance of an optical module used for short-term operation at 50°C (122°F) cannot exceed 10 km.
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: 1 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 front, air exhaustion from rear (front-to-rear)
PoE Supported
Certification

EMC certification

Safety certification

Manufacturing certification


Our Service

100% Low Price Guarantee:

networks-equipments.com provides high-quality products at low wholesale prices


100% Quality Assurance:

All items are brand new and factory-sealed.For added assurance, each unit can be fully tested and verified to be in perfect working condition by engineer—upon your request.


100% Money Back Guarantee:

If your returns meet our relevent standards,you can contact our customer service team to exchange or return any product that you bought from us.


Professional Technical Support:

networks-equipments.com experienced technical team can provide support over the phone, by chat, by email or by remotely login.


Contact Us


Tel +86 135 9465 3689 
Skype +86 135 9465 3689
WhatsApp/Wechat +86 135 9465 3689
Email  KingKomosity@gmail.com
Website  www.networks-equipments.com


FAQ

1.  Why choose us?

We are the leading Chinese supplier of quality networking equipments and we have over 10 years experience in this field.

 

2.  What's the quality of the products?

All the items are brand original.

 

3.  How to place an order?

After customer confirm the order , we will create an order as your request.  We accept many terms of trade such as T/T,Wester,Union, Orders, Alipy and etc.

 

4.  How about the shipment?

We deliver products by FEDEX, DHL, ARAMEX, EMS, UPS, TNT and Air shipping & Ocean transportation.  We are also able to deliver goods to your forwarder in China if you need.

 

5. How about the warranty?

1 Year warranty.

 

6. Do you test all your goods?

A: Yes, we have professional engineer to test all devices before shipping.

 

7. What if machine not work during warranty?

Technical support avaliable,if can't fixed, replacement or return with full refund acceptable.

 

8. How about your main products?

 Our product lines include Switches, Routers, Server, SFP Modules, OLTs, SDHs, Network Modules, Interface Cards, Security Firewalls, Wireless AP etc.

 

9. What brand of products do you offer?

A: We can provide all common brands in the market

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Distributor/Wholesaler,Trading Company

  • Year Established:

    2010

  • Total Annual:

    10000000-50000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Verified Supplier

About Us Chongqing Yujia Technology Co., Ltd. was established in 2010,we have been engaged in this industry more than 15 years. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price. we are d... About Us Chongqing Yujia Technology Co., Ltd. was established in 2010,we have been engaged in this industry more than 15 years. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price. we are d...

+ Read More

Get in touch with us

  • Reach Us
  • Chongqing Yujia Technology Co., Ltd.
  • 15 Beicheng Tianjie, Jiangbei District, Chongqing
  • https://www.networks-equipments.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.