Cable transfer box, floor-cable transfer box, wall-mounted cable transfer boxes, SMC cable transfer box, stainless steel cable transfer box, free jumper cable transfer box, no jumper cable transfer box, free jump fiber optic cable transfer box, triple-play a cable transfer box light post box, transfer box, type: 72-core, 96-core, 144 core, 216 core, 288 core, 432 core, 567 core, 720 core, 864 core 1152 core material: cold-rolled plate, stainless steel, SMC use area: Mobile Unicom Railcom Telecom FTTH FTTB FTTX FTTP Cixi City for Wyatt Communication Equipment Co., Ltd. specializes in telecommunications, mobile, China Unicom, China Railcom, radio and television supply ancillary products, cable transfer box Cable transfer box is a fiber optic cable as the backbone layer, with line layer provides the cable into the cable end of the transfer device jumper. After the introduction of fiber optic cable transfer box, the later fixed, termination, fiber distribution, using jump fiber optic cable and the main layer wiring layer communication cable. Cable transfer box is mainly used for fiber optic access network trunk cable and distribution cable junction interface device. Cable transfer box structure mainly by the cabinet, internal metal parts, fiber optic patch cords and equipment accessories. According to different occasions, it can be divided into two kinds of indoor and outdoor, and can be ground, overhead, wall mounting. Outdoor cable transfer box box dimensions should not exceed 1 600 mm'1 100 mm'400 mm (height 'wide' deep). Performance Cable transfer box is connected to equipment installed outdoors, its most fundamental requirement is the ability to withstand drastic changes in climate and poor working conditions. It should have a waterproof condensation, water and dust, insect and rodent infestation, impact damage and strong features. It must be able to withstand relatively poor external environment. Thus, outside of the case of water, moisture, dust, shock damage, anti-insect pests have requirements are relatively high; its inside temperature and humidity control requirements are very high. By international standards, these projects to the highest standards of IP66. But to achieve this standard tank shell is not much. Currently cable transfer box casing domestic use are: Germany KRONE original box, box unsaturated polyester glass fiber reinforced material (SMC), a better performance in waterproof, moisture-proof, anti-impact damage aspect. Domestic reference KRONE box imitation is the iron-based metal casing (generally reach IP65 standard). For metal box, due to their poor performance in terms of water condensation, doomed to get a lot of use, and gradually be eliminated. Some imitations domestic problems caused due to the material properties of the housing there is a greater difference in the water vapor condenses and impact both the performance and the introduction of German KRONE, in addition since the sealing strip aging poor performance, waterproof, dustproof two the performance in general. Of course, cable transfer box mounted in the outer environment is better, the lower performance requirements, reducing investment would also be acceptable. ① movable optical fiber connector type chosen should meet the relevant standards set forth in the "insertion loss" and "return loss" requirement. ② high-voltage protection grounding voltage level between the metal parts and the cabinet should not be less than DC 3000V, 1min without breakdown flashover. Insulation resistance ③ high-voltage protection grounding metal between the workpiece and the housing, in the test voltage is 500V DC conditions, not less than 2'104MW. ④ high-voltage protection and grounding cable in metal to strengthen the core, ground-sectional moisture barrier and armored attached should not be less than 6mm2. 2 Capacity Cable transfer box capacity is the number of cable transfer box maximum energy into the side of the core. The size of the volume capacity of the box, the overall cost, construction maintenance difficulty is proportional, so should not be too large. In the actual design and engineering, people on the capacity issue cable transfer me seems only requires the capacity the better, but the consequences this may bring are: Box volume increases, equipment prices increased. In fact, we often say the transfer box should refer to the capacity of its fiber distribution capacity, or trunk cables with fiber-optic cable with fiber capacity and the capacity of the branch and. Cable transfer box capacity should actually include straight-capacity trunk cables, trunk cables with fiber-optic cable capacity and branch fiber capacity with three parts. Cable transfer box SMC material filled with a core 288, the main features: 1, using high-quality SMC composites at high temperature high pressure die-casting mold, stable and reliable performance for long life; 2, single / double door, dustproof and waterproof design, protection rating up 1P65; 3, reasonable structure, easy to end; 4, cable connection using welding wire integrated module, high density; 5, the same optical splitter module and connecting module installation location, can be any configuration; 6, Installation FC, SC, ST and other adapters; 7, good fiber routing design points, to ensure the radius of curvature of the optical fiber; 8, can be inserted FLM series optical splitter module, complete drop cable is fixed, the optical fiber splice wiring, splitter installation management, to achieve capacity increase branching optical line. Second, the main performance: 1, ambient temperature: -40 ℃ ~ + 60 ℃ Relative humidity: 40 ℃ when 95% Atmospheric pressure: 70 ~ 106Kpa operating wavelengths: 1310nm 1550nm 2, connector insertion loss (including swaps and repeat): ≤0.50 dB 3, return loss: PC≥40 dB UPC≥50 dB APC≥60 dB 4, high-voltage protection ground and chassis insulation resistance: ≥2 × 104MΩ / 500v (DC) 5, high-voltage protection according to the chassis with the chassis between ≥3000 (DC) / 1min, no breakdown, no flying fox 6, cabinet static load capacity: housing cover ≥980N, the side surface ≥980 N, hinges ≥200 N 288 transfer box core cable transfer box for fiber access network trunk cable and distribution cable junction interface device, to achieve fiber fusion, disk storage and wiring, can be ground and aerial installation. Second, the main features: 1, using high-quality SMC composites at high temperature high pressure die-casting mold, stable and reliable performance for long life; 2, single / double door, dustproof and waterproof design, protection class up to 1P65; 3, reasonable structure, easy to use to end; 4, cable connection using welding wire integrated module, high density; 5, the same optical splitter module and connecting module installation location, can be any configuration; 6, install FC, SC, ST and other adapter; 7, a good sub-fiber routing design to ensure that the radius of curvature of the optical fiber; 8, can be inserted into FLM series optical splitter module, complete drop cable is fixed, welded wire optical fiber splitter installation management, to achieve Capacity branching optical line. Third, the main performance: 1, ambient temperature: -40 ℃ ~ + 60 ℃ Relative humidity: 40 ℃ when 95% Atmospheric pressure: 70 ~ 106Kpa operating wavelengths: 1310nm 1550nm 2, connector insertion loss (including swaps and repeat): ≤0.50 dB 3, return loss: PC≥40 dB UPC≥50 dB APC≥60 dB 4, high-voltage protection ground and chassis insulation resistance: ≥2 × 104MΩ / 500v (DC) 5, high-voltage protection according to the chassis with the chassis between ≥3000 (DC) / 1min, no breakdown, no flying fox 6, cabinet static load capacity: housing cover ≥980N, the side surface ≥980 N, hinges ≥200 N 144 transfer box core cable transfer box for fiber access network trunk cable and distribution cable junction interface device, to achieve fiber fusion, disk storage and wiring, can be ground and aerial installation. Second, the main features: 1, using high-quality SMC composites at high temperature high pressure die-casting mold, stable and reliable performance for long life; 2, single / double door, dustproof and waterproof design, protection class up to 1P65; 3, reasonable structure, easy to use to end; 4, cable connection using welding wire integrated module, high density; 5, the same optical splitter module and connecting module installation location, can be any configuration; 6, install FC, SC, ST and other adapter; 7, a good sub-fiber routing design to ensure that the radius of curvature of the optical fiber; 8, can be inserted into FLM series optical splitter module, complete drop cable is fixed, welded wire optical fiber splitter installation management, to achieve Capacity branching optical line. Third, the main performance: 1, ambient temperature: -40 ℃ ~ + 60 ℃ Relative humidity: 40 ℃ when 95% Atmospheric pressure: 70 ~ 106Kpa operating wavelengths: 1310nm 1550nm 2, connector insertion loss (including swaps and repeat): ≤0.50 dB 3, return loss: PC≥40 dB UPC≥50 dB APC≥60 dB 4, high-voltage protection ground and chassis insulation resistance: ≥2 × 104MΩ / 500v (DC) 5, high-voltage protection according to the chassis with the chassis between ≥3000 (DC) / 1min, no breakdown, no flying fox 6, cabinet static load capacity: housing cover ≥980N, the side surface ≥980 N, hinges ≥200 N 24 core ODF Material: quality cold-rolled plate (1.5 -2.0) Conditions: 1. Operating temperature: -5 ℃ + 40 ℃ Relative humidity: ≤90% (+ 30 ℃) 2. Atmospheric pressure: 70Kpa-106Kpa Storage temperature: -40 ℃ + 70 3. Optical Properties: Insertion loss ≤0.2Db; additional loss ≤0.2B; return loss 45dB; additional loss ≤5dB; plug DURABILTY> 1000 4. Electrical Performance: Insulation resistance ≥1000MΩ500V (DC) 5. Dielectric strength: can withstand 3000V (DC) / 1min no breakdown / flashover applicability indicators: 1. nominal operating wavelength of 850nm \ 1310nm \ 1550nm; 2. fiber optic cable in line with GB / T11819 and GB / T7424 specification; 3. The fiber optic connectors meet GB12507 and relevant standards: 1. a strong cable fixing and protection, to ensure cable and fiber from damage, and reliable grounding device 2. advanced fiber-optic cable management design means to ensure that the fiber optic lines. and core installation, construction and maintenance. 3. There is a clear line sequence identity, to facilitate the transfer, jumpers, test. Features: ◆ removable type of epoxy composite structure * surface electrostatic spray, beautiful appearance, dust interference is strong, good corrosion resistance, etc. ◆ snap-in adapter angle was 45 °, to ensure that the fiber jumpers the radius of curvature meet the requirements, and make the operation more convenient ◆ front operation, may be realized and rack or wall installation, save room space; front and rear doors and side doors can be removed, easy to install ◆ Modular design, fiber splicing unit box set disc storage, wiring as a whole, each module can be fused with the extracted separately from the rack or stand to meet the operational use ◆ Material steel is good, all the mounting fasteners color zinc plated, 24 hours salt spray test no rust. ◆ cable, pigtails, jumpers clear the management level, have good operability; applicable install FC, SC, ST and other adapter * according to user needs all kinds of custom cabinets, fixation depth and height of each shelf Cixi product can be adjusted to Yuet Communication Equipment Co., Ltd. specializes in telecommunications, mobile, China Unicom, China Railcom, radio and television supply ancillary products, as follows: Optical Distribution Series (ODF): SC quick connectors, fiber optic splice, fiber seat boxes, fiber panels, optical cable transfer me, fiber optic corridor boxes, fiber adapter, splice tray, fiber optic jumpers, pigtails, ODF wiring boxes, cable connector box, fiber panels, terminal, fiber distribution unit, fiber distribution rack (cabinet) and other Total with series (MDF): 10 loop security arrangements, 16 loop security arrangements, 25 loop security arrangements, 32-loop test row, loop security arrangements 100, 128 loop testing arrangements, various types security units, alarm devices, main distribution frame. Various types of security units, alarm devices, main distribution frame (cabinet). Collocation series (DDF): Imitation Siemens Digital Distribution, Imitation NEC Digital Distribution, coaxial connector. Integrated wiring products: network patch panels, cable management, 110 wiring block, 5e, Category 6 modules, information panels, card access module, Cologne module junction box, network and communication tools and other communication products. The company has consistently adhered to "quality first, customer first, quality service, abide by the contract," the purpose, with high quality products, good reputation, high quality services, products sold. Wholeheartedly with the domestic business win-win cooperation and common development, create brilliant! Wyatt product integrity, cooperation to a long time! Sincerely we look forward to working with the product pleasing your sincerity, promote friendship and look forward to establishing long-term good relationship with you