í±High system gains. í±Full duplex and double-end design,external power supply,and convenient installation. í±ALC technology with auto-steady function adopted. í±Provide power indication and uplink and downlink indications. í±With the amplified linear power,the intermodulation and spuriousness are suppressed effectively. í±The reliability conforms to GB6993-86 standards. í±The electromagnetic compatibility conforms to ETS300 609-4 standards. Specification Dual Band (GSM+DCS) Signal Booster Specification TE9018A TE-9018B TE-9018C Frequency range Uplink GSM 890-915 +DCS1710-1785(MHz) Downlink GSM 935-960 + DCS1805-1880(MHz) Gain (dB) GSM Uplink Gpí¦55 Gpí¦65 Gpí¦45 GSM Downlink Gpí¦60 Gpí¦70 Gpí¦50 DCS Uplink Gpí¦50 Gpí¦55 Gpí¦45 DCS Downlink Gpí¦55 Gpí¦60 Gpí¦50 Gain adjustable range MGCí¦30dB Output power(dBmú¬ í¦17 í¦20 í¦17 Pass band ripple GSM í_4dB DCS í_15dB Guard band rejection GSM (BW-60dB)í_42 MHz (BW-70dB)í_45 MHz DCS (BW-60dB)í_104MHz (BW-70dB)í_107 MHz I/O impedance 50ª+/N Connector I/O return loss í_-10dB Noise figure í_-8dB Intermodulation attenuation (Po=13dBm) í_-40dBc Transmission Delay í_0.5ª¦s Ambient temperature -10íµí½50íµ Power supply AC110í½220Ví+10% 45í½55Hz Size 148mmí-106mmí-33mm Reliability To the GB6993-86 standard Electromagnetic compatibility To the ETS300 694-4 standard Function a) Power supply LED denote b) Export power LED denote
Voip phone 1. Standalone operation, no computer needed; 2. Uses broadband cable/xdsl or network connection for high quality voice over ip; 3. Supports sip, h.323 v4, mgcp, iax2, net2phone etc protocol; 4. Large lcd screen display; 5. With single/double rj45 broadband socket; 6. With h.323 proxy server inside; 7. Startup h.245 tunnel quickly; 8. Supports h.245 and q.931 keypad out-band dtmf transfering method; 9. Send and receive incoming caller id with q.931 protocol; 10. Supports calling directly to ip address; 11. Supports e.164 telephone number calling when gatekeeper used; 12. Search the gatekeeper in lan automatically; 13. Supports calling to pstn normal telephone with prepaid card issued by itsp ( net2phone, etalk etc.); 14. Supports pppoe (connect to internet with adsl and cable modem); 15. User can set the phone with standard web browser(internet explorer 6.0) or using telnet software; 16. Online software upgrade with ftp; 17. Supports g.723.15.3k/6.3k g.729, g.711a-law+law voice encoding and decoding arithmetic; 18. Dynamic voice inspection, cng (comfort noise generation) , dynamic voice jitter buffer; 19. According with g.165 16ms echo counteraction; 20. According with itu-t standard tone(dialing tone, busy tone etc.) and dtmf tone generation and inspection; 21. Supports the dialing rule basing on e.164 coding; 22. Up to 112 groups of fast dialing numbers; 23. 40 groups of incoming and outgoing numbers in memory; 24. 16 groups of voice message; 25. Volume of handset adjustable; 26. Volume of speaker adjustable; 27. Voice guide
I. Purpose: Applicable for dust-free or low dust work area for lab, hi-tech manufacturing corporation (electronic, radio, computer chips and driver), and printing and board making, it is also applicable for cleaning such elements as precise instruments, lens, glass utensils, electronic elements and computer etc. II. Technical Parameters: Kimwipes * Single layer, soft and fine; * It can easily remove water and dust; * Without dust, anti-static when using; * Take out box, convenient for carrying. * Ordinary paper or fabric generate a lot of dust when using; * It may scratch the instrument; * It is difficult to control dosage. * It cant be easily cleaned, cause bacteria after using for several times. Kaydry * Double layer, applicable for wiping big area; * Instantly remove water and dust; * Soft and fine, it wont hurt the surface; * Without dust, anti-static when using; * Take out box, convenient for carrying. Crew * Applicable for using with chemical solvent, it wont corrosive; * Without dust, applicable for international standard cleaning room, Class100. * Multi-layer, tough, extremely high water absorption, it can absorb liquid which is 4-times of weight than itself; * Soft, it wont hurt the surface; * Anti-static package meets international standard EIAS541 * Particularly suitable for electronic, radio making, precise instruments, medical apparatus, microbiology, chemical and foods processing industry.
Solar road stud03 Power supply: solar power Power storage: battery or capacitor Operating time: shined for 8 hours with standard luminous intensity in one time can sustain power supply continuously for 72 hours Shining rate: 4hz f+20 percent Displaying colors: red, yellow and so on ¬ª10 led: 2 x 2 pcs super bright. View distance: over 1, 000 m Life in use: over 3 years used in a efficient way Temperature range: -20 fpc---- + 70 fpc Size: 107 ´ 107 ´ 22.5 mm Material of shell: pc plastic anti- uv material Weight: 550g (single-sided) and 520g (double-sided) Compression resistance: over 8 tons Key features: Two reinforced veins are designed on the top edges of it to not only strengthen compression resistance but also protect the solar panel against compression from traffic loads Solar panel, electronics and optics are fitted inside waterproof and unbreakable Two screw holes are designed on both sides so as to be fitted steadily with screws in road Adopting electronic element against high temperature and so to be suitable for high temperature area On the top edges of it are designed three grooves, which can be an access for rain water or sand or rock, so as to prevent the solar panel from abrasion Epoxy glue is filled in the shell. Easy, simple and steady to install like a standard road stud with two screws or glue in road Suitable for edge line of road 1 pc/ white box, 30 pcs/ carton Carton size: 475x 423x 317mm
Block machine Parameter: Framework dimension: 680*4, 150*2, 900 mm Pallet/plate size (mm): 1, 100*700*25 (bamboo) 1, 100*700*20 (pvc) Weight: 11, 100 kg Vibration frequency: 50-90 hz Max excited force: 90 kn Molding cycle: 15-20 days Installed capacity: 32.8 kw Product discriptions: 1. Unique designed storing system: double hopper design makes it possible that aggregates can be supplied efficiently and uniformly to avoid pockety. 2. Multi-vibration system: it can send the vibration force to every parts of the mould box synchronously to improve the durability of blocks/bricks. It adopts systematic design of machine, electricity, liquid and computer to meet the big table work.Requirement. The vibration force & frequency are adjustable according to different materials and craftwork procedures: low frequency-adding materials and high frequency-molding. 3. Control system: digital location sensor is used to make sure the accuracy of every operation. Plc photoelectric real-time control system can protect the equipment to work normally. It is high technology researched by ourselves including touch operation and patent oil pump protection. It is more durable. It is easy for the users to operate with the help of real-time prompt facility. 4. Autodiagnostics: real-time malfunction self-diagnosis facility can give an alarm of fault resolution timely. It is combined with the remote control system by telephone lines to make self-diagnosis. Framework dimension: 680*4, 150*2, 900 mm Weight: 11, 100 kg
Concrete block making machine Parameter: Max block dimension (mm): 1000*600*40~200 Dimension: 6, 900*3, 800*2, 660 mm Pallet/plate size (mm): 870*870*25 (bamboo) 870*870*20 (pvc) Power: 33.7 kw Weight: 10, 000 kg Vibration frequency: 50-90 hz Max excited force: 80 kn Molding cycle: 15-20 days Installed capacity: 31.7 kw Product discriptionsú¦ 1. Integrative storage and distribution system makes dosing precision and density of bricks/blocks possible. 2. The specific design of feeding: it adopts the positive and compulsory arch acentric feeding technology. Under the help of material distribution bar (that is, mixer fork), it can setting the material into the mould box quickly and uniformly. 3. Integrated oil circuit system: it is designed by international standards, high durability, weather-resistant, low energy consumption and uses imported units. The reasonale design of the oil circuit can make full use of the energy consumption to 90%. 4. Computer control system: it is plc control system imported, with man-machine interface, liquid crystal display, intelligent control, malfunction self-diagnosis and remote control. It is very simple to operate and safe to use. 5. Durable design: it applies specific welding craftwork to make it more consistent and durable. 6. Combinatory sencodary material distributor: it can be assembled variously to meet different requirements range from 6 cm to 9 cm, single color or double colors. Dimension: 6, 900*3, 800*2, 660 mm Weight: 10, 000 kg
Block machine Parameter: Framework dimension: 680*4, 150*2, 900 mm Pallet/plate size (mm): 1, 100*700*25 (bamboo) 1, 100*700*20 (pvc) Weight: 11, 100 kg Vibration frequency: 50-90 hz Max excited force: 90 kn Molding cycle: 15-20 days Installed capacity: 32.8 kw Product discriptions: 1. Unique designed storing system: double hopper design makes it possible that aggregates can be supplied efficiently and uniformly to avoid pockety. 2. Multi-vibration system: it can send the vibration force to every parts of the mould box synchronously to improve the durability of blocks/bricks. It adopts systematic design of machine, electricity, liquid and computer to meet the big table work.Requirement. The vibration force & frequency are adjustable according to different materials and craftwork procedures: low frequency-adding materials and high frequency-molding. 3. Control system: digital location sensor is used to make sure the accuracy of every operation. Plc photoelectric real-time control system can protect the equipment to work normally. It is high technology researched by ourselves including touch operation and patent oil pump protection. It is more durable. It is easy for the users to operate with the help of real-time prompt facility. 4. Autodiagnostics: real-time malfunction self-diagnosis facility can give an alarm of fault resolution timely. It is combined with the remote control system by telephone lines to make self-diagnosis. Framework dimension: 680*4, 150*2, 900 mm Weight: 11, 100 kg
Block machine Parameter: Framework dimension: 680*4, 150*2, 900 mm Pallet/plate size (mm): 1, 100*700*25 (bamboo) 1, 100*700*20 (pvc) Weight: 11, 100 kg Vibration frequency: 50-90 hz Max excited force: 90 kn Molding cycle: 15-20 days Installed capacity: 32.8 kw Product discriptions: 1. Unique designed storing system: double hopper design makes it possible that aggregates can be supplied efficiently and uniformly to avoid pockety. 2. Multi-vibration system: it can send the vibration force to every parts of the mould box synchronously to improve the durability of blocks/bricks. It adopts systematic design of machine, electricity, liquid and computer to meet the big table work.Requirement. The vibration force & frequency are adjustable according to different materials and craftwork procedures: low frequency-adding materials and high frequency-molding. 3. Control system: digital location sensor is used to make sure the accuracy of every operation. Plc photoelectric real-time control system can protect the equipment to work normally. It is high technology researched by ourselves including touch operation and patent oil pump protection. It is more durable. It is easy for the users to operate with the help of real-time prompt facility. 4. Autodiagnostics: real-time malfunction self-diagnosis facility can give an alarm of fault resolution timely. It is combined with the remote control system by telephone lines to make self-diagnosis. Framework dimension: 680*4, 150*2, 900 mm Weight: 11, 100 kg
TS6 Probiotic Contains 6 beneficial probiotic strains along with their metabolite, TS6 Probiotic can help relieve diarrhea and constipation, boost metabolism rate, and improve lactose intolerance. With Tensall s unique raw material TS6?and 8 year experience, TS6 Probiotic has following competitive advantages. 1. Probiotic Strain Choosing A. All strains used are well researched and published world wide B. All strains used are GRAS C. Non Genetically Modified D. All Strains are from Food Industry and Development Institute, the world No.3 bioresource center. 2. Manufacture¿¬G A. Developed and manufactured by GMP & ISO9001 doubled certificated factory. B. Our own -80oC probiotic resource center, and culture room, probiotic are kept and operated in the best condition C. Manufactured in class 10,000 clean room 3. Ingredient¿¬G A. Using fresh milk as culture media B. Contains not only the live probiotic, but also the metabolite 4. Quality Assure¿¬G A. Conducting GMP standard to monitor all the raw materials and finished goods B. With the analysis report of harmful microbe C. With the analysis report of heavy metal content D. With the analysis report of insecticide residue E. With the analysis report of western medicine composition 5. Safety and Efficiency¿¬G A. With the analysis report of simulation of the conditions of the stomach tract B. Safety Analysis¿¬GTX-326aoc_ Acute oral toxicity test in mice C. Efficiency Analysis¿¬GTX-303bactc_ improve the intestinal flora in mice TX-326bactc_ improve the intestinal flora in mice
Cnc milling machine Only 4 hours can use the machine for a new user. Learn easy, make easy. Low cost and high quility. Save time, save money. > Features: 1. Extremely rigid cast contruction: ** the main castings inculding the bed, column, saddle, and table are constructed from high quqality meehanite castings. ** extra wide base slideways combined with narrow way of straightness guide ensuring high accuracy. ** hardened three axes slideways, heat-treated table surface, precision grounds t-slots. 2. High precision feed device: ** the x, y and z axis employ high precision ballscrews, ** coupled with double nut design for precise traversing. ** precise hand scraped slideways coated with turcite b anti friction material, which ensures accurate, smooth traversing and high wear resistance. ** automatic lubricator provides excellent lubrication to all slideways and parts. The accurate counter-balance weight ensures services life of ballscrews and machining accuracy. ** the surface accuracy is precisely inspected by laser calibration. 3. Control benefits: ** pc based conversational controller menas that no previous programming experience is necessary, anyone can learn within a few hours of training with this question and answer format. ** driven by high torque, low noise, high stability ac digital servo motor and drives. ** the versatile c-tek cnc control offer high capabilities to handle easily many different type of component, from the simpole to the most sophisticated of jobs. ** easy to use sofware with graphic imput programming in basic machinist language, with no complicated g & m codes. ** powerful help function to assist user to edit complex geometry. ** it allow nc program to start run by any block when a tool breaks. ** no skillful technician required, anyone can easily to lear and master in a few hours.
CM-8Y heat-resistant bottle blow molding machine is suitable for producing PET plastic containers and bottles from 10-2000ml. It is widely used to produce the carbonated bottle, mineral water pesticide bottle oil bottle cosmetics, wide-mouth bottle and hot fill bottle etc. Adopting double crank to adjust mould ,heavy locking mould, stable and fast ,Adopt infrared oven to heat the perform ,the perform rotated and heated equally. The air system has been divided into two parts: pneumatic action part and bottle blow part to meet the different requirements for the action and blow .It can provide sufficient and steady high pressure for blowing large irregular shaped bottles. The machine is also equipped with muffler and oiling system to lubricate the mechanical part of the machine. The machine can be operated in the step-by-step mode and the semi-auto mode. The machine is small with low investment , easy and safe to operate. This machine can producing PET bottle which can resist high temperature, such like 92 centigrade degree. This has solved the problem of the traditional juice and other liquid food packing. Main parameterú¦ TYPE ITEM UNIT PARAMETER Container Product material / PET PP PE Volume L 0.1-2 Theoretical output PCS/H 600-800 Preform length mm 15-350 Preform inner diameter mm ª+5-38 Moulding Max.mould plate Dimenstion(L x W) mm 350x380 Max.mould thickness mm 180 Clamping force KN 45 Mould opening stroke mm 16 Machine size and weight Main machine (L x W x H) cm 160x60x161 Main machine weight Kg 500 Heater (L x W x H) cm 187x63x145 Heater weight Kg 250 Power kw 24.8
CM-9B semiautomatic bottle blow molding machine is suitable for producing PET plastic containers and bottles from 5000-10000ml. It is widely used to produce the carbonated bottle, mineral water, pesticide bottle oil bottle cosmetics, wide-mouth bottle etc. Adopting double crank to adjust mould ,heavy locking mould, stable and fast ,Adopt infrared oven to heat the perform ,the perform rotated and heated equally. The air system has been divided into two parts: pneumatic action part and bottle blow part to meet the different requirements for the action and blow. It can provide sufficient and steady high pressure for blowing large irregular shaped bottles. The machine is also equipped with muffler and oiling system to lubricate the mechanical part of the machine. The machine can be operated in the step-by-step mode and the semi- auto mode. The machine is small with low investment, easy and safe to operate by one person. Main parameterú¦ TYPE ITEM UNIT PARAMETER Container Product material / PET PP PE Volume L 5-10 Theoretical output PCS/H 300-500 Preform length mm 15-460 Preform inner diameter mm ª+15-200 Moulding Max.mould plate Dimenstion(L x W) mm 470x500 Max.mould thickness mm 370 Clamping force KN 100 Mould opening stroke mm 350 Machine size and weight Main machine (L x W x H) cm 193x72x183 Main machine weight Kg 800 Heater (L x W x H) cm 187x63x145 Heater weight Kg 250 Power kw 17.5
CM-8Y1 semiautomatic bottle blow molding machine is suitable for producing PET plastic containers and bottles from 10-2000ml. It is widely used to produce the carbonated bottle, mineral water, pesticide bottle oil bottle cosmetics, wide-mouth bottle etc. Adopting double crank to adjust mould ,heavy locking mould, stable and fast ,Adopt infrared oven to heat the perform ,the perform rotated and heated equally. The air system has been divided into two parts: pneumatic action part and bottle blow part to meet the different requirements for the action and blow .It can provide sufficient and steady high pressure for blowing large irregular shaped bottles. The machine is also equipped with muffler and oiling system to lubricate the mechanical part of the machine. The machine can be operated in the step-by-step mode and the semi-auto mode. The machine is small with low investment, easy and safe to operate. Main parameterú¦ TYPE ITEM UNIT PARAMETER Container Product material / PET PP PE Volume L 0.1-2 Theoretical output PCS/H 600-800 Preform length mm 15-350 Preform inner diameter mm ª+5-38 Moulding Max.mould plate Dimenstion(L x W) mm 350x380 Max.mould thickness mm 180 Clamping force KN 45 Mould opening stroke mm 16 Machine size and weight Main machine (L x W x H) cm 160x60x161 Main machine weight Kg 500 Heater (L x W x H) cm 187x63x145 Heater weight Kg 250 Power kw 17.5
Cm-8y semiautomatic bottle blow molding machine is suitable for producing pet plastic containers and bottles from 10-2000ml. It is widely used to produce the carbonated bottle , mineral water, carbonated drink bottle, pesticide bottle oil bottle cosmetics, wide-mouth bottle etc. Adopting double crank to adjust mould , heavy locking mould, stable and fast , adopt infrared oven to heat the perform , the perform rotated and heated equally. The air system has been divided into two parts: pneumatic action part and bottle blow part to meet the different requirements for the action and blow .It can provide sufficient and steady high pressure for blowing large irregular shaped bottles. The machine is also equipped with muffler and oiling system to lubricate the mechanical part of the machine. The machine can be operated in the step-by-step mode and the semi-auto mode. The machine is small with low investment, easy and safe to operate . Main parameterú¦ Type item unit parameter Container product material / pet pp pe Volume l 0.1-2 Theoretical output pcs/h 1200-1600 Preform length mm 15-350 Preform inner diameter mm ª)5-38 Moulding max.Mould plate dimenstion(l x w) mm 350x380 Max.Mould thickness mm 180 Clamping force kn 45 Mould opening stroke mm 16 Machine size and weight main machine (l x w x h) cm 160x60x161 Main machine weight kg 500 Heater (l x w x h) cm 187x63x145 Heater weight kg 250 Power kw 17.5 Wooden packing
íícm-9b semiautomatic bottle blow molding machine is suitable for producing pet plastic containers and bottles from 5000-10000ml. It is widely used to produce the carbonated bottle, mineral water, pesticide bottle oil bottle cosmetics, wide-mouth bottle etc. Adopting double crank to adjust mould , heavy locking mould, stable and fast , adopt infrared oven to heat the perform , the perform rotated and heated equally. The air system has been divided into two parts: pneumatic action part and bottle blow part to meet the different requirements for the action and blow. It can provide sufficient and steady high pressure for blowing large irregular shaped bottles. The machine is also equipped with muffler and oiling system to lubricate the mechanical part of the machine. The machine can be operated in the step-by-step mode and the semi- auto mode. The machine is small with low investment, easy and safe to operate by one person. Main parameterú¦ Type item unit parameter Container product material / pet pp pe Volume l 5-10 Theoretical output pcs/h 300-500 Preform length mm 15-460 Preform inner diameter mm ª)15-200 Moulding max.Mould plate dimenstion(l x w) mm 470x500 Max.Mould thickness mm 370 Clamping force kn 100 Mould opening stroke mm 350 Machine size and weight main machine (l x w x h) cm 193x72x183 Main machine weight kg 800 Heater (l x w x h) cm 187x63x145 Heater weight kg 250 Power kw 17.5 Wooden packing
Cm-12 blow molding machine is especially used to produce 3 gallon and 5 gallon bottles and is widely used to produce any shape of plastic from pet with neck finishes from 15mm-200mm. Perfect function with economic investment. Small size and compact construction with no space waste. Easy to operate and maintain , operation by one person . Saving power and uneasy to worn out , adopting new double crank four bars to lock mould, the cross fixed. Providing high pressure blowing system. We can provide performs and various bottle& cap molds for 5 gallon and 3gallon bottles to meet customer»s requirements. Main parameterú¦ Type item unit parameter Container product material / pet pp pe Volume l 10-25lú¿3-5 gallon Theoretical output pcs/h 90-180 Preform length mm 15-460 Preform inner diameter mm ª)15-200 Moulding max.Mould plate dimenstion(l x w) mm 420x500 Max.Mould thickness mm 40 Clamping force kn 330 Mould opening stroke mm 38 Machine size and weight main machine (l x w x h) cm 218x77x196 Main machine weight kg 1000 Heater (l x w x h) cm 237x68x165 Heater weight kg 380 Power kw 40
Embedded tiny high power poe pse module Befact technologies launches embedded quad port pse module, pse-hqd(high power) in september, 2008. Pse-hqd is standard and ieee802.3af compliant embedded power sourcing equipment module. Also, pse-hqd supports high power mode. Befact puts high emphasis on safety issue, so we provide double protection mechanism to protect your design. Pse modules not only equip per port over current protection (pse-hqd, 650ma/per port) but also have total power limit protection (pse-hqd maximum total power protection, 160w). Besides, pse-qd and pse-hqd still provide under/over voltage protection, so befact would like to recommend you this more safer and higher quality poe+ total solution to make you feel convenient when you design. Below are the key features of pse-hqd Ieee802.3af compliant. Per port maximum output pse-hqd, 650ma. Pse-hqd supports high power mode and backward compatible to normal power mode. Maximum total power protection. Support pd power classification from class 0 to class 4. Per port over/under voltage protection. Per port short circuit protection. Per port over current protection. Thermal cut off. Equip common mode choke (per port) to reduce emi. Enhance current surge protection. Per port pse status indication. 1.Tiny size 92mm(l)x 25.1mm(w)x24mm(h)
10/100 MBPS managed media converter Managed Media Converter is a 10/100Base-TX auto negotiation and auto MDI/MDIX cable selection Fast Ethernet Media Converter with intelligent network management that translates transmission signals from a twisted-pair 10Base-T or 100Base-TX cable to 100Base-FX fiber optic cable. It enables network managers and network operators quickly isolate problems without visiting multiple wiring closets, avoiding expensive downtime. With its SNMP manager, user can monitor and configure the Copper Port and Optical Port of center chassis and remote standalone easily. Besides, user can control the bandwidth rate limiting as N*32Kbps. Hardware Function Support 10Base-T, 100Base-TX, 100Base-FX Fully compatible with IEEE802.3, IEEE802.3u, IEEE802.3x standards Up to 5km distance on multi mode optical port and 120km distance on single mode optical port High-performance auto-negotiation chips make sure the data transfer with higher Security, stability and without block. Up to 1916 bytes package forwarded Support half/full duplex mode Auto-negotiate Low power consumption, low heat generation and excellent compatibility 10Watt professional communication power supply module inside the standalone. Chassis supports double redundant power supply modules and each power supply module Supports up to 100 Watt power output for the security and stability Support hot-swap for all the modules, but not including management module Single-strand/dual-strand optical module selectable, FC/SC/ST optical port slectable and standalone/16-slot chassis selectable. Device Size Standalone: 132mm (width)*36mm (depth)*122mm (height) 19-inch Chassis: 440mm (width)*125mm(depth)*250mm(height)
Overview: contact: amily[at]veecom dot com dot cn FME-2 provides two interfaces of E1(g.703) or V.35, and the rate to every transmitting channel of E1 or V.35 can be up to 2Mbps. It was made by ASIC circuitry technology, we can also call it " PDH" Feaures: FME-2 is high-speed fiber optic modem with two E1/V.35 interface optional. The two interfaces of FME-2 can be V.35 or E1 (G.703), and also one can be V.35, another is E1 (g.703). The data transmitting rate is from N*64K (N=1-31) to 2048 Kbps. The clock is optional internal, external and slave. To achieve point to point testing, FME-2 can process the diagnosis of some troubles though the switch AL, DL and RL. There are many indicators LEDs on the panel to display work state, such as PWR, RXD,TXD, SYNC, TEST... E1 (G.703) interface comply with ITU-T G.823, G.703 and G.742, it can be impedance balance120ohm (RJ45) or unbalance 75ohm (BNC) The requirements to the fiber can be single mode/multi mode, single core/double core, SC/FC/ST, 2km/20km/40km/60km Power supply: AC 220V or DC -48V. DIMENSIONS: 240mm*215mm*50mm (L*w*H)
Seedbed 1 galvanization greenhouse seedbed steel wool Silk diameter 4íú0/3íú0mm Mesh 120 mm x 25mm 130mmx30mm 50mmx50mm Greatest size ú¦ 1íú9m x 4m Electricity galvanization pot galvanize antiseptic treatment The net surface is smooth, the welding is reliable, load-bearing is good, the size is accurate, the installment construction is convenient, the corrosion resistance is durable. 2 The seedbed net product uses the beijing steel corporation baotou steel factory tianjin steel factory completely and so on regular factory family property high quality raw material the new style reverse welding process, the net surface welding is more reliable, sealed end when warp one by one simple point welding, employing labor, although many, but the quality is good. The refined net structure (20mm x 120mm), the net surface is artistic, the intensity is bigger, 3. Many kinds of surface treatment craft, adaptation different customer demand The electricity galvanizes the == artistic cost to be low ú+ Pot galvanize == the artistic galvanization level thick corrosion resistivity uses in the greenhouse environment being more ideal ú+ The electricity galvanization + static electricity spurts models == to have a fine external appearance the double-decked anticorrosion moderate cost ú+ The hot dipping models the == outward appearance most attractive corrosion resistivity strong especially qualify greenhouse hot and damp environment price high wearability impact.
