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About UsBaoding Songli communication engineering Co.,Ltd. Is a professional company of power supply, power module, power distribution cabinet and so on.
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ProductSongli have established long term cooperative relationship with the factories of Vetiv, Eltek, Delta, Huawei, ZTE, DPC and so on. We can get competitive prices and bring these benefits to our customers
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Contact UsWe expanded our international trade business in 2019 and have now covered 89 countries including Southeast Asia, Africa, the Middle East, North America, and South America, receiving praise from over 200 customers.
- Product Description
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Embedded telecom power:ZXDU58 B121
Rectifier:ZXD030 S480
ZTE DC Communication Power Supply ZXDU58 B121 v4.5 DC Power Supply System 48v
If the DC long-distance connection is limited by engineering design, the baseband pool BBU and RF remote RRU must be powered separately: the baseband pool BBU and transmission equipment are still in the indoor computer room, and a medium capacity indoor base station power supply can be selected, such as ZTE's power products ZXDU58 S151, ZXDU58 S/T301, ZXDU68 S/T601, etc; For RRU devices installed on the rooftop, indoor wall mounted power supply ZXDU58 H900 or embedded power supply ZXDU58 B121 can be selected; If you choose to place it on the rooftop or other outdoor locations, you can use outdoor power sources such as ZXDU58 W600, ZXDU58 W121, etc., depending on the number and power consumption of RRUs; For RF remote RRU devices installed on iron towers, only outdoor power sources such as ZTE's power products ZXDU58 W600 and ZXDU58 W121 can be selected based on the number and power consumption of RRUs.
Centralized power supply solution adopts a power system, such as ZTE ZXDU58/68 series indoor power products, which not only supplies power to BBU, but also supplies power to remote RRU through remote connection. The advantages of centralized power supply scheme are centralized power supply, easy maintenance, and equipment investment savings. The disadvantages are that there are certain limitations in long-distance transmission and relatively high line losses. (2) Distributed power supply solution: The distributed power supply solution uses multiple power systems to supply power to BBU and RRU nearby, such as ZTE's power products ZXDU58 H900, ZXDU58 B900/B121, ZXDU58 S/T301, etc. The advantages of the distributed power supply solution are nearby power supply, low line loss, decentralized power supply, and low power supply risk; Its disadvantages are multiple power systems, high investment, scattered equipment, and difficult maintenance. (3) In practical scenarios, a comprehensive power supply solution can adopt a combination of centralized and decentralized power supply. For example, for an indoor covered building with dozens of floors, RRUs near BBUs and BBUs use the same power supply. For RRUs far away from BBUs, 1-2 sets of wall mounted power supplies can be centralized in the middle of the building to provide power locally and remotely. This approach balances the shortcomings of centralized and decentralized power supply, partially solving the problem of long-distance transmission.
Certification
Application
FAQ
Are we a trader or a manufacturer?
To be exact, we are an officially authorized agent and can get in touch with the manufacturers directly to enjoy a high proportion of cost discounts.
How to pack?
Can be packaged according to customer's needs
How long is your delivery time?
If the goods are in stock, generally 5-10 days. If there is no stock and an order needs to be placed, it needs to be determined according to the delivery dates of different brands.
Customer Visits
Warehouse
Our warehouse is located in the core logistics area with convenient transportation, covering an area of 1000 square meters, designed specifically for efficient, safe, and convenient storage and distribution.
There are brand new UPS (uninterruptible power supply), precision air conditioning, and various types of telecommunications power products from brands such as Vertiv, Huawei, Eltek, and Delta in the warehouse, as well as base station and data center equipment. These products are stored properly under intelligent management and environmental control, ensuring that every customer can receive the highest quality and most reliable products.
Whether it is large equipment or small electrical products, there are strict quality inspections and records at every step from warehousing to outbound, ensuring the safety and cycle management of goods.
In addition to efficient warehousing services, we also provide comprehensive logistics distribution, covering multiple transportation modes such as sea, land, and air, ensuring worry free storage and instant delivery of goods.
ZXDU58 B121 telecom DC power system
Still hesitating? Get the samples first,Contact Us!
Category
Keywords
- Product Description
-
Embedded telecom power:ZXDU58 B121
Rectifier:ZXD030 S480
ZTE DC Communication Power Supply ZXDU58 B121 v4.5 DC Power Supply System 48v
If the DC long-distance connection is limited by engineering design, the baseband pool BBU and RF remote RRU must be powered separately: the baseband pool BBU and transmission equipment are still in the indoor computer room, and a medium capacity indoor base station power supply can be selected, such as ZTE's power products ZXDU58 S151, ZXDU58 S/T301, ZXDU68 S/T601, etc; For RRU devices installed on the rooftop, indoor wall mounted power supply ZXDU58 H900 or embedded power supply ZXDU58 B121 can be selected; If you choose to place it on the rooftop or other outdoor locations, you can use outdoor power sources such as ZXDU58 W600, ZXDU58 W121, etc., depending on the number and power consumption of RRUs; For RF remote RRU devices installed on iron towers, only outdoor power sources such as ZTE's power products ZXDU58 W600 and ZXDU58 W121 can be selected based on the number and power consumption of RRUs.
Centralized power supply solution adopts a power system, such as ZTE ZXDU58/68 series indoor power products, which not only supplies power to BBU, but also supplies power to remote RRU through remote connection. The advantages of centralized power supply scheme are centralized power supply, easy maintenance, and equipment investment savings. The disadvantages are that there are certain limitations in long-distance transmission and relatively high line losses. (2) Distributed power supply solution: The distributed power supply solution uses multiple power systems to supply power to BBU and RRU nearby, such as ZTE's power products ZXDU58 H900, ZXDU58 B900/B121, ZXDU58 S/T301, etc. The advantages of the distributed power supply solution are nearby power supply, low line loss, decentralized power supply, and low power supply risk; Its disadvantages are multiple power systems, high investment, scattered equipment, and difficult maintenance. (3) In practical scenarios, a comprehensive power supply solution can adopt a combination of centralized and decentralized power supply. For example, for an indoor covered building with dozens of floors, RRUs near BBUs and BBUs use the same power supply. For RRUs far away from BBUs, 1-2 sets of wall mounted power supplies can be centralized in the middle of the building to provide power locally and remotely. This approach balances the shortcomings of centralized and decentralized power supply, partially solving the problem of long-distance transmission.
Certification
Application
FAQ
Are we a trader or a manufacturer?
To be exact, we are an officially authorized agent and can get in touch with the manufacturers directly to enjoy a high proportion of cost discounts.
How to pack?
Can be packaged according to customer's needs
How long is your delivery time?
If the goods are in stock, generally 5-10 days. If there is no stock and an order needs to be placed, it needs to be determined according to the delivery dates of different brands.
Customer Visits
Warehouse
Our warehouse is located in the core logistics area with convenient transportation, covering an area of 1000 square meters, designed specifically for efficient, safe, and convenient storage and distribution.
There are brand new UPS (uninterruptible power supply), precision air conditioning, and various types of telecommunications power products from brands such as Vertiv, Huawei, Eltek, and Delta in the warehouse, as well as base station and data center equipment. These products are stored properly under intelligent management and environmental control, ensuring that every customer can receive the highest quality and most reliable products.
Whether it is large equipment or small electrical products, there are strict quality inspections and records at every step from warehousing to outbound, ensuring the safety and cycle management of goods.
In addition to efficient warehousing services, we also provide comprehensive logistics distribution, covering multiple transportation modes such as sea, land, and air, ensuring worry free storage and instant delivery of goods.
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Contact Us
Add: Room 1102, 11th Floor, Jingdong Baoding Digital Economy Industrial Park, Jinhu Street, Fuxing East Road, Lianchi Dist., Baoding, Hebei, China
Tel:+86 13700329343
E-mail: tom@songlitx.com
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