684 core distribution frame manufacturer pin Price:
Communication equipment products around the Spring Festival 684 core distribution frame The public opinion of price rise rises one after another, even alerting the National Development and Reform Commission to come forward to understand the situation, communication equipment products 684 core distribution frame development. Visible communication products 684 core distribution frame The impact of price increases is really great. After all, communication Internet communication equipment products are now indispensable for living at home in residential areas, and price fluctuations are directly related to people's livelihood.
Ningbo Pinyue Communication Equipment Co., Ltd. has many years 684 core distribution frame study With manufacturing experience, the company has a large scale, 684 core distribution frame box Sales throughout the country, Pinyue 684 core distribution frame Not only the appearance is beautiful, but also the management and production process is more scientific.
Pinyue Communication's products have various specifications, novel styles, perfect quality, exquisite workmanship, reasonable price, convenient transaction, perfect service and lifelong after-sales service. Pinyue adheres to the spirit of people-oriented, quality first and high-quality service. Use each product to interpret the true meaning of "truth, kindness and beauty"! It can be customized according to your needs.
Pinyue Communication Distribution frame Product features:
Professional and beautiful appearance design can coordinate with the higher office environment.
Comply with 19 inch standards, metric standards, ETSI standards (European Telecommunications Standards Institute), and GB/T3047.2-92 standards.
The cabinet adopts the main heavy hard frame structure (welding), which is firm and durable.
front Glass door The pressed frame type fixed glass structure is adopted for easy replacement.
The top is equipped with exhaust fan, left and right door There are air inlet holes to circulate air in the cabinet and ensure normal operation of the equipment.
A dust cover is installed on the top to protect the fan.
The side door is a sliding door with elastic door lock, which can be quickly opened, and is easy to install and remove. There is a reserved lock hole on the upper end of the door, which can be optionally locked to increase security.
The rear door is a locked rotating steel door, which is easy to open and save time and labor.
The upper and lower seats have reserved wiring channels, which can be adjusted as required.
It can be used together with the separated base or used alone.
The rear of the cabinet is equipped with a vertical wiring duct to facilitate wiring management.
The four mounting columns are punched on both sides, and the height of the support plate can be adjusted at will, or flexibly adjusted back and forth, to provide a reasonable layout for the use environment of various system equipment.
The base is equipped with casters and adjusting feet to facilitate movement and positioning.
The cabinet with a height of more than 800mm can be used as a server cabinet chassis It is designed with super bearing capacity and meets the installation needs of HP, IBM, DELL, SUN, COMPAQ, Lenovo, Inspur and other servers.
Technical requirements of cabinet
1. Cabinet production standard
(1) Operating temperature range: - 40 ℃~55 ℃;
Storage temperature range: - 25 ℃~55 ℃;
Transportation temperature range: - 45 ℃~70 ℃.
(2) Relative humidity requirement: 5%~high standard.
(3) Atmospheric pressure: 62kpa~101kpa.
(4) Solar radiation intensity: total radiation intensity 1120 × (1 ± 10%) W/㎡.
(5) Door: the opening angle is not less than 110 °, and the clearance is not more than 2mm.
(6) The coating surface shall be continuous, uniform, with consistent texture, and free of nodules, shrinkage cavities, blisters, pinholes, cracks, peeling, pulverization, particles, sagging, bottom exposure, dirt inclusion and other defects.
(7) After the impact test, the coating on the cabinet surface shall be free of radial cracks, notches and other defects.
(8) After the solvent resistance test of the coating on the cabinet surface, the surface shall be free of light loss, obvious fading and signs of being wiped through visual inspection.
(9) High quality cold rolled cabinet steel plate The column (square hole strip) is 2.0mm, the beam (mounting beam) is 1.5mm, the outer frame of the cabinet, the front and rear mesh doors and the side doors are 1.2mm, the front door is a single mesh steel plate door, and the rear door is a double mesh steel plate door. All corners should be rounded.
(10) Ventilation area: the ventilation area of front and rear ventilation mesh doors shall not be less than 75% of the cabinet door area. Ventilation mesh door.
(11) Load bearing of cabinet: the static load can reach 400 Kg. After the cabinet bears 150 Kg * 3 static pressure for 48 hours (150 Kg load is evenly distributed on each supporting plate), during the test: the supporting plate has no obvious deformation, the cabinet door can be opened freely, and the lock can be opened smoothly. After the test: all parts of the cabinet are not deformed for a long time.
2. Cabinet configuration standard
(1) Cabinet size: see the bidding content for details. U scale, grounding strip and other accessories are installed in the cabinet.
(2) One grounding copper bar, four supporting plates and four sets of brackets are installed in the cabinet. The installation position of the above equipment can be adjusted and can be installed at any height; The lower part of the cabinet is provided with a wiring operation area, and cable fixing devices are installed; The left and right side plates and rear doors shall be designed for easy installation and removal without using tools.
(3) Top: no less than 2 fans, and reserved wiring holes, wiring holes with removable covers;
(4) Bottom: reserved wiring hole, with removable cover plate;
(5) Power plugboard: no less than 2 AC lightning protection plugboards, and no less than 8 power sockets for each plugboard;
(6) Accessories: provide enough square nuts, cabinet merging parts, cabinet door keys, expansion nuts and other accessories.
(7) The overall design conforms to ANSI/EIARS-310-D, DIN41491, PART1, IEC297-2, DIN41494, PART7, GBT3047.292 standards. Compatible with all 19 'standards, metric standards and ETSI standards.
(8) The cabinet is installed on the ceramic tile (terrazzo) floor, and the upper and lower wiring methods are adopted. The wiring holes are reserved at both sides of the bottom and the rear of the cabinet (closed with a cover plate, removable).
(9) Cabinet color: telecom grey.
DDF Digital wiring
1. General requirements
The coaxial terminals of the digital distribution frame are 75 ohm self-locking coaxial terminals (DIN 1.6/5.6).
The coaxial jumper adopts Y-type connector with monitoring port.
The internal plug-in of coaxial connector shall adopt vacuum electroplating method, with titanium plating followed by gold plating process.
Coaxial connectors must meet the standard requirements of "YD/T 779-1999 digital distribution frame".
2. Main indicators
Characteristic impedance: 75 Ω
Operating rate: 2Mb/s, 8Mb/s, 34Mb/s, 140Mb/s, 155Mb/s
Contact resistance of coaxial connection: outer conductor ≤ 2.5m Ω, inner conductor ≤ 10m Ω
Insulation resistance:>1000M Ω (500VDC)
Dielectric strength:>1000VAC (50HZ)/mm, no breakdown and flashover
Crosstalk defense between loops: ≥ 70dB (50KHZ~233MHZ)
Insertion loss: ≤ 0.3dB (50KHZ~233MHZ)
Return loss:>18dB (50KHZ~233MHZ)
Connector gold coating: ≥ 2 µ m
Pull off force:>50N
Connector life: ≥ 1000 times
3. Working conditions
Operating temperature: - 15 ℃~40 ℃
Relative humidity: ≤ 85% (＋ 30 ℃)
Atmospheric pressure: 70 ～ 106Kpa
4. Installation method: installed in 19 inch standard cabinet.
Ningbo Pinyue Communication Optical Fiber Distribution Frame | Optical fiber distribution frame ,OMDF Optical distribution frame |MODF Optical fiber distribution frame |OMDF Optical distribution frame | Communication industry standard optical fiber distribution frame of the People's Republic of China YD/T 778-2006 Optical Distribution Frame Q/CT 2354-2011 Technical Requirements for China Telecom Optical MDF FTTH Access layer optical fiber distribution frame | Specification of optical fiber jumper frame（ two hundred and eighty-eight Core five hundred and seventy-six Core six hundred and forty-eight Core seven hundred and twenty Core seven hundred and ninety-two Core eight hundred and sixty-four Core nine hundred and sixty Core one thousand one hundred and fifty-two Core one thousand four hundred and forty Core optical fiber main distribution frame) (Opticalfiber Main Distribution frame , short for OMDF) 。 OMDF The function of is diversified.
MODF The optical fiber main distribution frame is applicable to the scene of separate optical fiber jumper in the new machine room and the scene of separate optical fiber jumper in the current agricultural production system room. The product adopts the traditional MDF type cable management mode, that is, the in-line module part is the external line side, providing outdoor optical cable fixation, convergence, fusion and termination functions; The horizontal module part is the interior side, providing the function of termination or fusion and termination of optical fiber and cable for indoor equipment; The whole rack body has management functions such as routing, hanging and dispatching of hop fibers.
Product features:
1. The front adopts 12 core integrated right fiber outlet tray; [In line module]
2. 12 core terminal tray or overturned terminal frame is adopted on the reverse side; Horizontal module
3. [In line module] is composed of a pull-out 12 core integrated tray, which completes the functions of welding and terminal, making it easy to operate and safer for fiber tuning;
4. The horizontal module introduces the equipment cable to complete the terminal function to the optical equipment;
5. The optical cable lead-in device leads into the external cable at the line side, which has the functions of external cable fixation, branch protection, grounding, and welding;
6. The jumper is connected to the front and rear in-line and horizontal modules through the side channel of the rack, so the redundant jumper can not be seen at the front, which is clean and beautiful;
7. When multiple sets are in parallel, the rack has a special fiber hopping channel between equipment fibers;
2、 Product technical requirements
technical parameter
◎ Environmental requirements
Working temperature: - 5 ℃~＋ 40 ℃.
Relative humidity: ≤ 85% (30 ℃).
Atmospheric pressure: 70KPa~106KPa.
◎ Photoelectric performance
Optical fiber connection loss: ≤ 0.3db (including insertion, interchangeability, repeatability and temperature change loss)
Return loss: FC/PC ≥ 40 db FC/SPC ≥ 45 db FC/APC ≥ 60 db
SC/PC≥40 db SC/SPC≥45 db SC/APC≥60 db
LC/PC≥40 db LC/SPC≥45 db LC/APC≥60 db
Plugging life: 1000 times
Insulation resistance between equipment HV protective ground and equipment>1000M Ω/500V (DC)
Withstand voltage between equipment high-voltage protective ground and equipment is more than 3000V (DC)/min, without breakdown and flashover
Standard operating wavelength: 850nm, 1310nm, 1550nm
◎ Applicability index:
Optical fiber flexible connector: in accordance with GB12507 and relevant standards
Optical fiber and optical cable comply with GB/T11819-1987 and GB/T7424-1987
DF Optical fiber distribution unit
- general requirements
N Structural requirements
The cable can be fed up or down, and the full front operation is convenient; The adapter is installed at an angle of 30 ° to avoid direct arc light into the eye and ensure the bending radius of the optical fiber; Perfect grounding device, safe and reliable; The fiber routing identification is clear and perfect, which is convenient for maintenance and management;
N Installation mode
Installed in 19 inch standard cabinet.
N Product standards
Nominal operating wavelength: 850nm, 1310nm, 1550nm
Optical fiber flexible connector shall comply with GB1250 and relevant standards
Optical fiber and cable comply with GB/T7427-1298 and relevant standards
The optical fiber unit box adopts modular design, with a tray inside, and wiring and welding are realized in one tray.
There are four specifications of unit box: 24 core, 48 core, 72 core and wire passing unit box, which can be configured as required
The rack and unit box have safe and reliable grounding protection device
Configure unit box, FC adapter, single-mode integrated fiber, 12 core fusion wiring integrated module, etc. according to corresponding capacity
- Detailed technical specifications
n Service environment requirements:
Operating temperature: - 15 ℃~40 ℃
Working relative humidity: ≤ 85% (30 ℃)
Atmospheric pressure: 70Kpa ～ 106Kpa
N Appearance
The coating surface shall be smooth and clean, with uniform color and luster, free of sagging and bottom exposure, and the surface of sheet metal parts shall be free of burrs, rust and other defects;
The structural parts shall be free of defects such as burr, twist, scratch and collision;
The surface of plastic parts shall be smooth and clean, with uniform color without obvious difference, crack or scratch;
N Photoelectric performance
Connector loss (including insertion, interchange and repetition) ≤ 0.5dB
Interchangeability additional loss ≤ 0.2dB
Repetitive additional loss ≤ 0.1dB
Return loss: FC/PC ≥ 40dB, FC/SPC≥45dB，FC/UPC≥50dB，FC/APC≥60dB
Plugging durability life>1000 times
Combustion performance of non-metallic structural parts and optical fiber connectors:
The combustion performance of all non-metallic structural parts and optical fiber connectors shall meet the following requirements after the continuous combustion time of applying the test flame is over:
The test sample does not ignite;
The continuous flaming combustion time of the test sample shall not exceed 10s after it is fired off; The flame or burning or burning particles dropped from the test sample did not slow the combustion to the bottom layer placed under the test sample.
Ningbo Pinyue Communication is a professional communication product manufacturing company engaged in R&D and manufacturing of broadband network access equipment, optical cable handover box, general distribution equipment, digital distribution equipment, optical distribution equipment, intelligent AC and DC communication distribution equipment, optical fiber routing channels and other series of products. Since its establishment, Ningbo Pinyue Communication has insisted on deepening changes, strengthening enterprise management and adopting new technologies to develop new products. At present, the company has gathered a number of high-quality technical and management talents, equipped with advanced R&D, production and testing equipment, and implemented ISO9001 quality management system and ISO14001 environmental management system certification.
In the construction of various communication networks in China, the company has a broad market and a strong sales network. With the development of the company, we will better grasp and expand the market, accelerate the development of new products, improve technology and after-sales service. We will provide users with advanced communication equipment and services more integrated and faster, and make contributions to the development of national communication industry with newer and better products.
After several years of development, it has developed from low-end communication product manufacturing to high-tech industry. It provides reliable quality assurance for products with domestic advanced automatic sheet metal processing CNC equipment, full-automatic spraying assembly line, optical communication devices and other production equipment, as well as complete high-precision testing instruments.
Adhering to the business philosophy of "science and technology first, honesty first" and the enterprise spirit of "unity, openness, innovation, and pragmatism", the company implements the strategic policy of "solution products and technical services", is committed to growing into a superior communication network equipment, application solutions, and technology service provider in most countries, and focuses on serving domestic and foreign telecom operators, ICT equipment manufacturers and network integrators provide high-quality and complete communication network physical connection products and comprehensive solutions, and gradually expand to engineering construction, operation and maintenance and other technical services. Our company has established a quality assurance system suitable for our company according to the ISO9001 quality assurance model. Our products are subject to the quality control of the whole process according to the product life cycle quality ring. Implement an integrated quality satisfaction commitment to customers.
The following is our service commitment to customers and our basic requirements for after-sales service
In order to better serve the needs of users and do a good job in guiding the use and timely after-sales service, we adhere to the spirit of "pursuing high quality, high quality and customer satisfaction". Make the following commitments to users based on the principle of "considerate service, reliable product quality":
1、 Product quality commitment:
1. The manufacturing and testing of the products meet the national standards.
2. The product is tested by professional testers to ensure that the product indicators meet your requirements.
3. We are willing to bear all responsibilities for any quality problems of our products within the warranty period.
2、 Delivery commitment:
We ensure that the products we provide will be delivered to the * * * location at the time required by the demander. If you have special requirements and need to complete the project in advance, we can negotiate with you to ensure that your needs are met in time.
3、 If any problem (including appearance damage) is found after unpacking the goods provided by the supplier, it must be solved in a way acceptable to the user: timely repair, replacement and exchange for new products
4、 Within the warranty period, if the same equipment cannot be used normally after three consecutive repairs for the same quality problem, we promise to replace the same brand and model of new equipment, and implement "three guarantees" service for product quality. After the warranty period, only the cost of spare parts will be charged for the replacement and maintenance of equipment provided, and no labor technology and service fees will be charged
5、 After sales service capability and within the design service life of the equipment, we promise to ensure that the user can replace the parts of ******** to ensure the normal use of the equipment. The Tenderer shall specify the maintenance charge standard after the warranty period, the location of the maintenance spare parts warehouse and the manufacturer's maintenance station.
6、 Establish a reasonable sales service management system:
1. Pre sales service. Set up a special sales service agency, and the company will arrange relevant professionals to be responsible for the correct and timely use.
2. On sale service. In order to prevent unnecessary losses caused by improper use of the product by users, the company will send relevant technicians to the grass-roots level to provide technical guidance to users during the use of the product. Ensure the correct use of this product, so that users can use it safely and confidently.
3. After sales service statement: all services provided by the company are free of charge.
7、 Product after-sales plan
1. After the acceptance of the normal operation of the equipment, our company will assign professional engineers to be responsible for providing your unit with maintenance and operation training without personnel restrictions on the site, and the company will prepare training twice a year. The training content includes: knowledge of correct operation and use of equipment; Identify primary faults and necessary recovery methods; Common troubleshooting methods.
2. Regularly send professionals to the Owner's office to check the equipment operation. The "consultation system" and "reward and punishment system" are combined to completely solve the problems.
Product quality commitment
1、 Product quality commitment:
1. The manufacturing and testing of products have quality records and testing data.
2. For the product performance test, we sincerely invite users to come to inspect the whole process and performance of the product in person. After the product is confirmed to be qualified, it can be packaged and shipped.
2、 Product price commitment:
1. In order to ensure the high reliability and advancement of products, the materials of the system are selected from domestic or all high-quality brand products.
2. Under the same competitive conditions, our company will sincerely provide you with more favorable prices on the basis of not reducing the technical performance of the product and changing the product components.
3、 Delivery commitment:
1. Product delivery date: try to meet user requirements. If there are special requirements that need to be completed in advance, our company can specially prepare for production and installation to meet user needs.
Ningbo Pinyue Communication provides 684 core distribution frame factory direct selling price spot supply, please contact us if necessary.
