Product Description:
¡» Functions and Features: „« Control chip of power supply adopts import military use grade IC, other parts could adopt import industrial grade parts, the design of charger is optimized and reasonable, the production technics is serious and complete in order to guarantee the reliability and stability of machine. „« Power switch tube adopts IGBT parts made in Japan in order to improve the reliability of whole machine. „« Perform charge according to charge characteristics curve of battery, designed charge mode is :¡§constant current¡÷(voltage stabilizing value of uniform charge)voltage fixing and
Product Description:
SGT-10B earth resistance on-line tester is a new-type digital and precise earth resistance on-line tester developed by our company. It is widely used in the fields of resistance testing for earth resistance of telecommunication, power system, buildings, military facilities and towers etc. it not only can test the earth resistance with the measurement method of 2, 3, 4 wires, but can test the alternative voltage and soil resistivity. It is a product with advanced design and easy for operation. Key Features: No assistant poles when adopting the measurement method of 2-wires. Easy and convenie
Product Description:
SGT-1CS 2M Transmission Performance Analyzer is mainly used for measuring of the error rate of data communication and for the analysis of line fault and causes, and very suitable for the parameter measurement and routine maintenance testing of 2M system, N?4K communication channels. SGT-1CS 2M Digital Transmission Performance Analyzer can be used to test the digital channels with 2Mbit/s interfaces and with V.24/V.28/RS232, V.35, V.36, RS449, X.21, RS485, EIA530, EIA530A, and equidirectional 64kbit/s interfaces. Major Features ?English menu. Large screen. Easy operati
Product Description:
The SAT-3C Series Stabilized Light Sources are characterized by complete functions and easy operation, and is applicable for high-accuracy survey in field and laboratory. The instruments are widely used in the field of optical fiber technology, e.g. testing of various performance parameters in relation to luminous intensity measurement, and examinations relevant to strong jamming resistance and high sensitivity. Besides, the instruments can be applied in testing of optical transmission system, device attenuation and fiber core check, etc. These instruments are compatible with other general-pur
Product Description:
SAT-4C series portable optical power meter is widely used in the fields of optical-fiber construction and maintenance as an intelligent optical power meter by adopting the techniques of Microcontroller of singlechip. It has an internal installed LW probe and exquisite design. Equipped with a new type thin film switch, it can be operated easily with the function of damp-proof and meet the demands of operation under various conditions of environments. The whole process of designing and manufacturing for this product is controlled according to the ISO 9001 quality system standards. Applied in:
Product Description:
As a basic tool for the maintenance of optical fiber network, LAN/PDDI/ATM optical fiber system and telecom network, the SGT-3C04 Red Light Source is generally used in fiber optic identification, and fault locating of single or multiple-mode fibers. As characterized by small and handy structure, portability, easy operation and 5# battery as power supply, the instrument is very suitable for field operation. Major Features Large power (650nm) laser light emitting device; Wavelength loss measurement (650nm); Fiber optic identification and fault locating; Continuous light output or 1Hz mod
Product Description:
EzSKY-540 supports link with existing PBX system and let all extensions share these Skype accounts. With standard PCI interface, no extra power supply, easy to program. There is no need for the fixed IP internet requirement, and no need to configure the NAT / Firewall.
Feature
1) Centralized Management Multi-Skype ports functions in one computer and seamless Integration with the existing PBX telephony features 2) CDR (Call Detailed Record) Realtime Monitoring Import, Export, or backup the Call History, Contact list, Phone book, System Log for Excel or .CSV file format 3) Anti-Lin
Product Description:
EzSKY-522 is for small Keyphone systems (Trunk Line < 8). It supports "Line to PSTN" pass through, and doesn't need additional ALC (Analogue Trunk Line Card). It allows to keep the same existing trunk lines' hunting group, and users can simply switch between PSTN / Skype calls.
Feature 1. Centralized Management of multi-skype ports functions in one computer and seamless Integration with the existing PBX telephony features 2. Exclusive one Company Skype ID supports multiple concurrent inbound/outbound skype calls 3. PC / IP stackable for multiple computers¡¦ setup. 4. DTMF: Auto detectio
Product Description:
Skype Communication Server-U704 U704 is an affordable platform for converged Skype and Web applications for small to medium business with 4 to 16 users. With U704, it saves cost for traditional Landline or Internet Leased Line effectively to build a Web Call Center.
Feature 1. Centralized Management: Multi-skype ports functions in one computer and seamless Integration with the existing PBX telephony features 2. CDR (Call Detailed Record)Real-time Monitoring Import, Export, or backup the Call History, Contact list, Phone book, System Log for Excel .CSV file format 3. Polarity Reversa
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