ZXM400 is an interface module card of simulation telephone, which can support 4 Line simulations outside-line, and FXO can make up with FXS freely. It meets the flexible demands of small and medium-sized enterprises, and ití»s the most popular and use cards of Asterisk. It can the rate of compatible for Digiumí»s TDM400P is 100%. The user can use the driver of totally the same as ZAPTEL and Astresik software without revise any software codes Inner box 190*155*45 G.W/unit(kg) 0.1
Mux4e1-tplus MUX4E1-Tplus is a kind of high-performance, self-educated long-range Ethernet bridge. With low cost, it is fit for bridge connection or LAN stretcher or subsection. MUX4E1-Tplus can learn automatically MAC address in the connected LAN and only transmit the target address to the frame of another LAN. Its 10/100BaseT interface can run in full duplex Ethernet with topology. With transparently sustaining in WAN lines, alterable speed rate will reach up to 7.936Mbps (4 lines E1). There can be one E1 line (1984Kbps); two E1 lines (3968Kbps); three E1 lines (5952Kbps); four E1 lines (7936Kbps); Transmitting speed rate of E1 line is 2048kbps (transparent channels E1, unframed). The transmission lines of MUX4E1-Tplus must be transparent and unframed, which is specially fit for satellites and other wireless broadcast. Features With 4 E1 lines to transmit 2 Ethernets data, and the 2 Ethernet can work at the same time when they are in different LAN. For example, the IP of LAN1 is 192.10.10.1, the IP of LAN2 is 128.1.1.1 the two Ethernets 10/100Mbps can work at the same time by using MUX4E1-Tplus. The maximum permitted transmission delay among the 1st E1 to the 4th E1 is 16ms (on condition to keep the frame in order), which can permit the device running stably in every kind of completed networks. Every E1 line only occupy 64Kbps of channels spending when Ethernet data transmission. The factual available bandwidth of every E1 is 1.984Mbps. Automatically inspecting the number of the available channels of 4 channels of E1 and automatically distributing bandwidth. It is fit for redundant and bandwidth of E1 line. Support CRC error code threshold setting of every E1 branch. When error code rate of some branch is over the threshold, the system will automatically turn off and separate the E1 branch. Turn off the separation function to achieve single-direction separation, which means it only cuts off the branch which is over the error code threshold in E1 lines, while transmission in the other direction is not influenced. It can carry out the dissymmetry of the two direction of Ethernet data transmission to be sure that there has the largest data transmission efficiency. Satisfies the requirements of G.703, G.704, G.706, G.823 and I.431 of ITU. Support local system to reset the remote system. Full set of alarm indication, automatically deal with all kinds of line problems. Dimension: 245mm*215mm*50mm (13.6"L*10"W*2.2"H)
1. Way of test: asynchronous and synchronous, dte and dce simulating. 2. Line code: 50b/sí½115.2kb/s, níß64k data is nrz code; 2m and 64k is hdb3 and ami code. 3. Clock testing: internal clock, receive clock or external clock 4. Interface circuit: v.24/rs232, x.21, v.35, v.36/rs449 can be select through menu. G.703 is set up 2m and 64k interface (64k has equidirectional, reverse interface). Characteristic of electrical apparatus matches itu-t input and output standard. 5. Output image: 215-1íó211-1íó29-1 pseudocode and 16bit artificial code 6. Error number: 0, single, 10-4, 10-3 7. Warning signal: ais, no signal, desynchronizing, error 8. Loop circuit time-lag test can be accurate as 0.01us 9. High capacity storage installed, over 6000 warning events can be stored. The stored information can be check or sent to pc or printed at any time. 10. Detect the test result of printing, manual or automatic printing in real time
PLC Spitter 1*N---2*N PLC Splitter is based on the Planar Waveguide Technology. It provides a low cost light distribution solution with small form factor and high reliability. Features Low Insertion loss Low PDL High Return Loss Uniform Power Splitting Compact Design Wide Operating Wavelength Wide Operating Temperature Excellent Environmental & Mechanial Stability Qualified Under Telcordia GR-1221 and GR-1209 Applications FTTX (FTTP, FTTH, FTTN, FTTC) Passive Optical Networks (PON) Local Area Networks (LAN) CATV systems Test Equipments One piece/per BOX ,
Optical Fiber Patch cord is the cable with a connectors attached on its two end respectively to realize the jumping connection of light path. Features Low insertion loss, high return loss Good Repeatability and interchange ability Application Long haulüAmetro and Access System Fiber CATV and Fiber network System
Key Features: 1)Seamless Splicing from Trunk to FTTx 2)Most compact, lightweight core-alignment splicer in the industry! 3)New graphical user interface (GUI) to enhance ease-of-use. 4)Transreflective LCD allows clear view even in direct sunlight. 5)Best-in-industry fiber magnification - 608X. 6)Built-in battery automatically charges when plugged into AC - even when splicing!
With its super low profile and new user interface, the Fitel S122 series fusion splicer offers next generation workability for every splicing field, FTTX, LAN, backbone, or long-haul installations. Combining the portability, power flexibility and field ruggedness of FITEL's previous generation of hand-held splicers with the proven quality and performance of our ribbon splicers, the S122 delivers fast and consistent splicing with outstanding mobility and extreme ease-of-use.
New in box, factory sealed well packageing,4 lbs,
Communication module, good in condition, well packaged
New product, well packaged, in good condition.
TP-A100-A: 10P disconnection module; 250pcs/ctn, G.W:15kg N.W:14kg Dimensions:58x27x25/ctn
TP-A124: 19" back mount frame for 10P module 48pcs/ctn; G.W: 13kg N.W:12kg; Dimension:47x27x23
TP-A200-A: 1P STB module without protector;
D9 & A8
Fiber loss tester pol-580 Pol-580 fiber loss tester series is the newest handheld optical tester. It can offer the best performance for the daily maintenance for fiber network, and cwdm system, dwdm system and fttx network. At the same time, the perfect test functions and test ensurence are ideal for indoor or field testing. Autowavelength recognition Auto wavelength recognition is a new technology in communications Tester. It sends the special wavelength information and the coding Frequency to the acceptor (such as power meter) by the transmitter (such as sources), so the power meter can automatically recognize Sources wavelength and other information. It provides convenience During the test. And there is no need for communication between the Sources and power meter, which can help users saves test cost and time As well as decrease the potential error. Features:g ân the most perfect testing function: 1. Combine pos-530 laser source and pop-560 power meters testing function and Visual fault locator to be a real multi-tester. 2. Three kinds of modulated signal generatedg270hzb1khzb2khz, perfect for Fiber recognition and marker in field. 3. Autowavelength-recognition. Power meter can auto recognize the sourcesoptical Wavelength, and switch automatically. No need for communication between Launcher and acceptor. Saving test time and decreasing the potential error 4. 21 calibrated wavelengths offered to meet the customerstesting requirement. Such as fttx 1490nm or dwdm 1625nm. 5. Movable adapters available, fc, sc and st provided. 6. Superior testing range: -70dbmp+10dbm or -50dbmp+26dbm, fully meet Customerstesting requirements. 7. Visual fault locator]650 nm^]optional^, best supplement for otdrs dead zone Testing and fusion splicers testing. ân the most perfect power supplies and power management: 1. Internal rechargeable li batterybaa battery and ac adapter. 2. Auto power-off. 3. More than 200hr battery life.
Scope of Application GXF 5-226 Optical Cable cross connection cabinet is suitable for connection device in accessing the nodes of the optical trunk cables and distribution cable so as to realize the fusion welding, disk storage, and wire distribution. Wall mounting and standing installation can be applied. Main features 1íóThe cabinet is made of high strength anti-corrosive special material and able to withstand the dramatic weather changes and harsh environment conditions. 2íóThe internal structure of the cabinet is made of stainless material and protected with plastic electroplating to ensure rust free. 3íóThe mounting plate of adaptor can be secured with plastic button for convenient insertion and easy capacity expansion. With several of models FC, SC, ST etc. for selection. 4íóThe splice tray can be pulled out for easy operation. 5íóApplicable for ordinary optical cable or ribbon optical cable. 6íóBig interior space for wiring, all optical cables and fiber pigtails can be effectively protected wherever. Wooden box
The P5 is a high performance mini-OTDR, which is small in size, light in weight and rugged in configuration. It has a large color LCD and a USB interface. It also features a long battery operation life. With the P5 series OTDR, you can measure unit/connection/transmission loss and locate faults or breaks on optical fibers. It is widely applied in the manufacture, construction and maintenance of optical fibers. Features: 42/40dB high dynamic range Rugged 1.6m short event dead zone High quality touch screen 0.1m sample resolution with 65534 sampling points Offer Chinese and English interface Deep memory for data storage Transmit data to PC by serial or parallel interfaces Battery operation life over 8 hours Intelligent battery capacity display USB interface Write/read file in Bellcore GR196 file forma
The software upgrade systems are available and the procedure can update to the latest edition The radio power are less than 1 mini watt, no radio output in machine waiting condition. Identify the direction, absolutely no disturb in the vicinage channels. Read-write speed is 100kbit/second Highly integration , low cost. Tally with industrial handle environment Explanation: Product instruction: Item No:KOON-108A The antenna external The read-write distance among 0-30meters are adjustable, the biggest distance can reach 150 meters The software upgrade systems are available and the procedure can update to the latest edition The radio power are less than 1 mini watt, no radio output in machine waiting condition. Identify the direction, absolutely no disturb in the vicinage channels. Read-write speed is 100kbit/second Highly integration , low cost. Tally with industrial handle environment Technical characteristics: External size:245*142*42mm Frequency:433mhz Output jack:RS232/485 Weigand 26 Data speed:9600bps(rs232 way) Power supply:12V Power consumption: less than 10W Card reader antenna: Receive sensitivity:-106Db Identify distance: adjustable among 0-40 meters Frequency:433mhz Connector jack specification:5 pin aviation socket Anti disturbing limit: tally with certain stipulation on GB/T 17618 Use environment: Work temperature:-40-85 degrees centigrade Relative humidity:20%-90% Atmospheric pressure:86kps-106kps Suitable scope: Parking lot management Car identify Guard against theft and logistics integrative exert Gate security controlling Movable goods tracking Assets management FOB:SHEN ZHEN External size:245*142*42mm Frequency:433mhz Output jack:RS232/485 Weigand 26 Data speed:9600bps(rs232 way) Power supply:12V
Telecommunication emitter housing 1.For telecommunication transmitter station 2.All made by precision cnc milling 3.Very strict dimension requirements 4.Very small surface roughness and flatness 5.More than 100 screw holes 6.Silver plating or not requested by costumers
Telecommunications distribution box Strong and stable welded frame with prepared mounting holes. All-round polyurethane gasket between door and frame with good sealing performance Earthing kit mounted on the body, door and the mounting panel Adjustable mounting panelcold-rolled steel Door can be open to 130 degrees, open left or right freely.
