Telecom Equipment & Accessories

Application object: Servers, storage, network equipment, VoIP, communication equipment, automatic Chemical equipment, precision instruments, medical diagnostic equipment, OFFICE office terminal Terminals, switching devices and servers between networks, small computer rooms, etc. Applicable industries: Telecommunications, Finance, Government, Healthcare, Education, Manufacturing, Postal/Logistics, Transportation, Commercial/Retail KELINGYIZHI offers reliable power protection solutions for your valuable electronic devices. A UPS is an essential device that provides backup power during unexpected outages, voltage fluctuations, and power surges. With our high-quality UPS systems, you can ensure uninterrupted operation and safeguard your equipment against potential damage.

Vertiv Liebert series UPS is a new generation of tower, single input, single output, online high-performance UPS product developed and produced based on the application dynamics of AC uninterruptible power supplies in the IT industry, using a new topology. By highlighting performance and environmental protection characteristics, it meets the latest application of IT equipment in small and medium-sized computer rooms, comprehensively improving the commercial competitiveness of small power tower UPS. characteristic: Breakthrough ultra compact design: 30%~70% smaller in volume than similar products Large screen LCD display for more direct and convenient settings The input voltage is 120~288V, and the output is not derated, greatly reducing the probability of switching to the battery, improving the battery (1-3KVA) Ultra strong overload capacity: 130% can withstand 10 minutes and 150% can withstand 1 minute under mains power rating, meeting the customer's sudden load requirements (1-3KVA)

The Liebert CRV+series unit is a high-end air conditioner used for inter train and cabinet level cooling. Place close to the cabinet and supply air before returning to the back; Flexible cooling capacity design, intelligent cooling; Directional air supply, solving local hot spots and high heat density rack problems, efficient and energy-saving; The cooling capacity of the chilled water unit is 25kW~65kW; The unit dimensions are 300mm (width) and 600mm (width). It can work at high chilled water supply and return temperatures, minimizing the input power of the EC fan and automatically adjusting according to the load, improving High chilled water system cooling effect. Precision Air Cooling Optional accessories 1.Dual Power Input 2.Remote rack temperature sensor 3.Leakage Detection 4.Condensate pump 5.Modular air duct system 6.RDU-SIC card

Precision air conditioners for PEX computer rooms include air-cooled, water- cooled, glycol-cooled, air-cooled/chilled water dual cooling sources, water- cooled/chilled water dual cooling sources, Free Cooling natural cooling, chilled water, chilled water dual coils, etc. . Wide range of cooling capacity, 20kW~100kW for air-cooled, water-cooled and glycol-cooled units, and 28-200kW for chilled water units. High reliability, high flexibility, lifetime cost. Fully meet the high standard requirements of large and medium-sized switch rooms, mobile computer rooms, and data centers. The controller ensures the best performance of the cooling of the computer room Infrared humidifier for precise humidity control Online working mode can intelligently control the unit to coordinate work under unbalanced load The unit records various data and provides historical data sharing 15% increase in cooling capacity per square meter compared to the industry average

3HE00025AA IPPAAAMBAB M5-1GB-SFP 5-PORT GIGE MDA CARD FOR ALCATEL 7750 SR-1 Product Details Place of Origin: CHINA Brand Name: Alcatel- Lucent Model Number: 3HE00025AA Application: 7750 SR Condition: Used Shipping Terms: DHL/ Fedex/ UPS Minimum Order Quantity:1pc Packaging Details: 1pc into a spare inner foam carton Delivery Time: 3-7 work days Payment Terms: T/T, Paypal Learn more: https://skyward-telecom.com/collections/alcatel- devices/products/3he00025aa-ippaaambab-m5-1gb-sf , p-5-port-gige-mda-card- for- alcatel-7750-sr , -1?v , ariant=46046043832618

Minimum Order: 1 bags

Customization Outdoor Telecom Cabinet IP55 IP65 With Powder Coating Power Cabinet Customization IP55 IP65 IP66 IP67 Rack Cabinets Backup Energy Storage Telecommunication Cabinet Outdoor FEATURES Origin Guangdong, China Brand name XINGDA Model XD-ETP003 External Size Customization Working -40°C ~ +55°C Warranty 12 Months Material Galvanized Steel; Customer Requirement Application Outdoor Telecom Power Electronic Equipment Cabinet style Ground-Stand, Customiation Surface treatment Powder Coating Composition Air conditioner Structure Welded/Frame/Assembly Cabinet Outer Dimension Customized Size; 1800*600*500mm(H*W*D) Weight 100~225KG Specification description 1.Internal Dimension(H*W*D) :Standard 40U *800*800mm or any customized size External Dimension(H*W*D) : Standard 2100*900*900mm or any customized size Width awailable:600mm,650mm,700mm,750mm,800mm,850mm,900m , m or any customized size Depth awailable:600mm,650mm,700mm,750mm,800mm,850mm,900m , m,950mm,1000mm or any customized size 2.Internal capacity: 18U,22U ,27U,30U,32U,35U,37U,40U,42U etc (based on customers requirements) 3.Door :With one front door, with special lock for outdoor cabinet (support padlock) 4.Thickness: 19’’rails: 2.0mm, outer panel adopt 2.0mm galvanized sheet, the top, the bottom, the side and the door panel with the air conditioner wrapped with 30mm PIR thermal insulation material. 5.Cooling method: with air conditioner/Fans 6.Surface treatment: Painting, plasma electrostatic painting, hot galvanized, powder coating, polishing, brushing. 7.Mounting method:Floor mounted 8.Cabinet Accessories: 1* Temperature and humidity sensor, 1* Smoke sensor , 2* Door limit sensor , 1*DC 48V 12W LED light, 1* Document holder, 1* UK type 220V outlet, 1* Grounding bar, 2* L-rail, 8* PG21+ 8* PG29, 1* 16 pin terminal block (UK2.5N) 9.IP55, color:RAL7035/Pantone428C 1. who are we? We are based in Guangdong, China, start from 2021,sell to Southeast Asia(25.00%),Africa(13.00%),Mid East(10.00%),Southern Europe(5.00%),South Asia(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Oceania(5.00%),South America(5.00%),North America(5.00%),Domestic Market(4.00%),Northern Europe(3.00%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Outdoor Telecom Cabinet,Indoor Network Cabinet,UPS,Rectifier Modules,Power Supply System 4. why should you buy from us not from other suppliers? Specialize in distributing HUAWEI, EMERSON, ELTEX, FLATPACK.,we are the biggest wholesaler of recitifer module in North of China. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,FCA,DDP,DDU,Express Delivery； Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY; Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash; Language Spoken:English,Chinese

PRODUCT DESCRIPTION 25m COW cellular service tower portable cell tower cell on wheels telescoping tower A cell on wheels, commonly known as a COW, can be quickly delivered to any site for emergency coverage on a short-term basis Our COW help ensure a strong communication network, even in remote locations.Traditional portable towers are often limited by instability and payload capacity restrictions. Our towers are made with galvanized steel body that makes them resistant to corrosive elements and provides enough strength to carry payloads over 500 kgs. Towers can be towed easily and set up anywhere regardless of terrain or uneven surfaces, making them ideal for any situation. Additionally, our communications towers can be deployed quickly and efficiently. Each section was lifter by 3 seperated steel ropes, any emmergency broken one of them, the tower still safe with out collaps. model QT10 QT15 QT20 QT25 QT30 tower height 10m 15m 20m 25m 30m max load 500kg 500kg 400kg 300kg 300kg tilt type manual/ hydraulic manual / hydraulic hydraulic hydraulic hydraulic lifting type manual/hydraulic/winch hmanual /hydraulic/winch hydraulic/winch hydraulic hydraulic no. stage 4 5 5 6 7 trailer with extend legs 2 wheels 4 4 4 4 shelter y/n y/n y/n y/n y/n 25m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 025m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 125m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 225m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 325m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 4

BA107 PLC Modbus RTU, Modbus TCP to BACnet/IP Gateway.supports up to 10 devices, 512 data points acquisition.It provides 2 RS232/RS485 optional serial inputs, 1 power input, 2 Ethernet ports (WAN port and LAN port) and 2 USB ports. Access to the Internet by WiFi or Ethernet is characterized by fast rate and low latency. Support OpenVPN function. Downlink Supports Modbus RTU,Modbus TCP,PLC Protocols Uplink Supports BACnet/IP Supports SNMP V1/V2 Supports transparent transmission RJ45 Ethernet ports RS-485/232 serial ports Supports OpenVPN Supports 4G communication Supports routing functions and cascading switch Supports remote configuration and firmware upgrade

Minimum Order: 2 barrels

Product Description Outdoor Non Armored Single/Multi Mode Fire Retardent GYFTZY Description The arrangement involves placing fibers within a high modulus plastic loose tube, filled with a water-resistant compound. An essential component, the Fiber Reinforced Plastic (FRP), serves as the non-metallic strength member positioned at the core. Surrounding this strength member, the tubes and fillers are stranded to form a compact, circular core. To safeguard against water ingress, the cable core is filled with a protective filling co- mpound. Finally, the cable is encased with a PE sheath, completing the assembly. Application ☆ Ideal for outdoor distribution networks. ☆ Well-suited for trunk power transmission systems. ☆ Reliable for access networks and local networks in areas with high electromagnetic interference. Characteristics ☆ Excellent mechanical and temperature performance. ☆ High-strength loose tube with hydrolysis resistance. ☆ Specialized tube filling compound ensures critical fiber protection. ☆ Superior crush resistance and flexibility. ☆ Full cable core filling with the tube filling compound. Structure details Specification 6F 12F 24F 36F 48F 72F 96F 144F No. of Fiber 6 12 24 36 48 72 96 144 No. of Tube 1 2 4 3 4 6 8 12 Fiber per Tube 6 6 6 12 12 12 12 12 No. of Filler Rod 4 4 1 2 1 0 0 0 Tube Diameter (±0.1mm) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Thickness of Loose Tube 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Nom. Outer Diameter (±0.2mm) 8.6 8.6 8.6 8.6 8.6 9.2 10.8 13.4 Nom. Jacket Thickness (±0.1mm) 1.6 1.6 1.6 1.6 1.6 1.6 1.7 1.7 Loose Tube Material PBT PBT PBT PBT PBT PBT PBT PBT Loose Tube Color Standard spectrum Standard spectrum Standard spectrum Standard spectrum Standard spectrum Standard spectrum Standard spectrum Standard spectrum Central Strength Member Material FRP FRP FRP FRP FRP FRP FRP FRP Central Strength Member Diameter 1.4mm (6-48F) 1.4mm (6-48F) 1.4mm (6-48F) 1.4mm (6-48F) 1.4mm (6-48F) 2mm (72-144F) 2mm (72- 144F) 2mm (72-144F) Layer - - - - - PE (for 96F-144F only) PE (for 96F-144F only) PE (for 96F-144F only) Filler Rod Material PP PP PP PP PP - - - Filler Rod Color Black Black Black Black Black - - - Water Blocking System Material Filling gel Filling gel Filling gel Filling gel Filling gel Filling gel Filling gel Filling gel Outer Sheath Material PE PE PE PE PE PE PE PE Outer Sheath Color Black Black Black Black Black Black Black Mechanical and environment performance Property Long Term Short Term Tensile Strength 600N 1500N Crush Load 300N/100mm 1000N/100mm Bending Radius Dynamic: 20D Static: 10D Temperature Specifications Storage: -20°C to +70°C Installation: -10°C to +60°C Fiber performance Fiber Style Unit SM G652D MM 50/125 MM 62.5/125 Condition mm 1310/1550 850/1300 850/1300 Attenuation dB/km ≤0.36/0.22 ≤3.0/1.0 ≤3.0/1.0 Cladding Diameter um 125±1 125±1 125±1 Cladding Non-circularity % ≤1.0 ≤1.0 ≤1.0 Coating Diameter um 242±7 242±7 242±7 Outdoor Non Armored Single Multi Mode Fire Retardant GYFTZY 0Outdoor Non Armored Single Multi Mode Fire Retardant GYFTZY 1Outdoor Non Armored Single Multi Mode Fire Retardant GYFTZY 2

PLC to MQTT Industrial IoT Protocol Gateways BL102 Item No.: BL102 BLIIoT BL102 Industrial IoT Protocol Gateways get data from your plc based devices to your MQTT clients. Beilai BL102 IoT gateway supports Siemens, Mitsubishi, Omron, Delta, and other PLC protocols converting to MQTT protocol. The PLC to MQTT gateway supports PLC remote monitoring, PLC remote programming, PLC remote debugging, PLC remote upload and download, PLC remote control, PLC data acquisition, PLC remote communication. Downlink Supports PLC protocol Uplink Supports MQTT Supports SNMP V1/V2 Supports transparent transmission RJ45 Ethernet ports RS-485/232 serial ports Supports OpenVPN Supports 4G communication Supports routing functions and cascading switch Supports remote configuration and firmware upgrade All BL12x series gateways support 4G/WIFI/GPS/, and the number of serial ports can be selected from 2 serial series or 6 serial ports. The selection table is shown in Table 1 below. Model WAN LAN COM(Default RS485,optional RS232) WiFi 4G GPS BL102 1 1 2 × × × BL102L 1 1 2 × √ × BL102LG 1 1 2 × √ √ BL102W 1 1 2 √ × × BL102P 1 1 6 × × × BL102PL 1 1 6 × √ × BL102PLG 1 1 6 × √ BL102PW 1 1 6 √ × ×

Description: Optical Fiber Pigtail Fiber To The Home Drop Cable Protection Box is a case to put in a butterfly cable with a thermal protection tube after hot melting, so that the splice spot can get a better protection. Relative to the cold welding, the hot one can improve the optical performance of connector, make the effective connection rate increased to one hundred percent, prolong the service life of the product and lower maintenance costs. FTTH Drop Cables are spliced and protected by the fiber splice protective sleeve. Then put the spliced FTTH Drop Cables and heat shrink fiber splice protective sleeve into Optical Fiber Pigtail Fiber To The Home Drop Cable Protection Box. Finally, install FTTH Drop Cable Splicing Protective Box onto the wall or into Optical Distribution Box. Feature: 1. ABS/PP/PC/ material used ensures the body strong and light 2. Water-proof design for outdoor uses 3. Easy installations: Ready for wall mount – installation kits provided 4. Ready for splitters: designed space for adding splitters 5. Space saving! Double-layer design for easier installation and maintenances 6. Lower layer for splitters and over length fiber storage 7. Upper layer for splicing, cross-connecting and fiber distribution 8. Suitable for 2.0*3.0mm FTTH drop fiber cable and normal fiber cable

Minimum Order: 1000

Industrial IoT Edge Gateway Item No.: BL110 Industrial IoT Gateway BL110 used to convert Modbus, Modbus TCP, DLT645, PLC, BACnet MS/TP, BACnet/IP and other industrial protocols to MQTT, OPC UA, BACnet/IP, Modbus TCP and other protocols. Support BLRMS (also known as BLIIOT RMS). BL110 is a industrial IoT gateway that converts various PLC protocols, Modbus RTU, Modbus TCP, DL/T645, IEC104, BACnet IP and BACnet MS/TP and other protocols to Modbus TCP, OPC UA, MQTT, BACnet IP, Huawei Cloud IoT, Amazon Cloud IoT, Alibaba Cloud IoT, ThingsBoard, BLIIoT Cloud and others. Users can connect it to SCADA, OPC UA, MES, BAS and other hoster as well.

Minimum Order: 1 bags

PRODUCT DESCRIPTION Single Mode Simplex OS2 LC APC To LC APC Fiber Optic Patch Cord Dierite provides various types of fiber optic patch cord. It is composed of a fiber optic cord terminated with different connectors on the ends, with the SC, ST, FC, LC. Patch cables are used for connections to CATV (Cable Television),telecommunication networks, computer fiber networks and fiber test equipment. The 9/125μm OS2 single mode fiber optic cable is less attenuation when bent or twisted compared with traditional optical fiber cables and this will make the installation and maintenance of the fiber optic cables more efficient. It can also save more space for your high density cabling in data centers, enterprise networks, telecom room, server farms, cloud storage networks, and any places fiber patch cables are needed. FEATURES ● Low insertion loss, high return loss ● Excellent mechanical endurance ● High credibility and stability ● Good in repeatability and exchangeability ● 100% Insertion, Return Loss, End Face and Interference inspection. Applications: Optic-fiber Communication Systems Optic-fiber Data Communications Optic-fiber Access Networks Optic-fiber CATV Test Equipment Optic-fiber Sensors Cable outer diameter φ0.9mm, φ1.6mm,φ2.0mm,φ3.0mm or customer specified Cable length 1m,3m,5m,15m,25m,30m or customer specified Fiber type B1.3=G652D,B6A1=G657A1,B6A2=G657A2,A1=50/125,A1b=6 , 2.5/125, OM3= Maxband*150,OM3=Maxband*300,OM4= Maxband*550,OM5=Maxband*550 Fiber count Simplex, Duplex Outer jacket material PVC, LSZH Outer jacket color Refer to Chromatogram Connector A side Connector type LC, SC, ST, FC Ferrule type UPC, APC Connector B side Connector type LC, SC, ST, FC Ferrule type UPC, APC Marking&package Per customer's request or factory standard Characteristic Item Test condition Single mode fiber Multimode Fiber Optical property Insertion Loss (dB) UPC 1.31μm,LED ≤0.2dB ≤0.4dB APC ≤0.3dB ≤0.4dB Return Loss (dB) UPC 1.31μm,LD ≥55dB ≥25dB APC ≥65dB - Mechanical test Impulse test 1.8 height,8 times ＜0.1dB ＜0.1dB Vibration test 10-60Hz,1mm full amplitude ＜0.1dB ＜0.1dB Plug service life Above 1000times ＜0.1dB ＜0.1dB Tensile strength ≥50N ＜0.1dB ＜0.1dB Environmental property High temperature test +85℃,96hs ＜0.2dB ＜ 0.2dB Cryogenic test -40℃,96hs ＜0.2dB ＜0.2dB Damp heat test +40℃,90-95%RH,96hs ＜0.2dB ＜0.2dB Simplex Single Mode Optical Fiber Cable OS2 LC APC To LC APC Fiber Optic Patch Cord 0Simplex Single Mode Optical Fiber Cable OS2 LC APC To LC APC Fiber Optic Patch Cord 1 Simplex Single Mode Optical Fiber Cable OS2 LC APC To LC APC Fiber Optic Patch Cord 2 Note: Delivery length can be customized according to customer's requirements. Marking &Package is factory standard or per customer's request. Simplex Single Mode Optical Fiber Cable OS2 LC APC To LC APC Fiber Optic Patch Cord 3

Product Description: The optical fiber connector is one of the most basic passive components in the optical fiber communication. There are difference ferrule materials (ceramic, plastic, metal), a variety of body and boot color to choose. Through the process of curing and polishing, etc., the connector is combined with various of fiber optic cable and made into different kinds of patchcord (jumper), which have been widely applied to the CATV system, communications system, FTTx system, Local Area Networks, Wide Area Networks, Metro,Test equipment,Active device termination and so on. Technical Parameter: Fiber Type SM MM Connector Type SC,FC,ST,E2000,LC,MU,DIN MTRJ SC,FC,ST,E2000,LC,MU MTRJ Insertion Loss(Typical) ≤ 0.2dB ≤ 0.4dB ≤ 0.2dB ≤ 0.4dB Insertion Loss(Max) ≤ 0.3dB ≤ 0.5dB ≤ 0.3dB ≤ 0.5dB Return Loss(Typical) PC ≥ 50dB ≥ 35dB - UPC ≥ 55dB - - APC ≥ 65dB - - Durability(500ºC) 0.2dB Temperature Stability 0.3dB Operation Temperature -40ºC~+85ºC Storage Temperature -40ºC~+85ºC Application: 1. CATV 2. Telecom Network 3. Metro 4. Data processing Features: 1. Low insertion Loss and Back reflection loss 2. RJ-45 style interface- 3. Polarized and color coded (TIA568-A&ISO 11801) 4. UL-rated plastic housing and boot 5. Compact, pull-proof design 6. Behind-the-Wall style short connector

Minimum Order: 1000