Power over Ethernet industry leader Silvertel is the true pioneer in PoE刺激做爰小说 module technology. With PSE and PD products currently at 12W, 30W, 60W, 100W and 200W, nearly every power requirement is covered. Silvertel uses unique technology to provide modules at a cost equal to or lower than a discrete solutions. The combination of a tiny footprint and the convenience of being a drop-in module solution, enables Silvertel to add value to almost any application.
Silvertel is a contributing member of the HDBaseT Alliance
Power over Ethernet- POE module:
Silvertel has designed and developed a wide range of Power over Ethernet (PoE) modules, including the worlds smallest package and the highest power modules available. Silvertel manufactures different packages, output power and output voltages to suit a huge variety of different applications. Silvertel PoE modules require minimal external components and all have built-in signature recognition which complies to the IEEE802.3af standard. For flexibility within product ranges, many Silvertel modules offer different output voltage options and include thermal protection, while all have output voltage offset adjustment, overload and short circuit protection included. These PoE modules provide a cost effective, easy to use solution for applications such as Voice over Internet Protocol phones (VoIP phones), webcams, wireless access points, security cameras, security equipment and door entry systems. Dependent on module, there are single in line (SIL), dual in line (DIL) and surface mount (SMT) packages available.
These PoE modules provide a cost effective and easy to use solution for applications such as Voice over Internet Protocol phones (VoIP phones), webcams, wireless access points, security cameras, security equipment and door entry systems.
Available in single in line (SIL), dual in line (DIL) and surface mount (SMT) packages.
Silvertel's Subscriber Line Interface Circuit (SLIC) modules can be used for analog line interface applications, enabling signals to be transmitted and received from the telephone line, feed power to the line and monitors the line condition.
Their SLIC modules are designed to provide a small, easy to use and low cost solution for ISDN Terminal Adaptors, Internet Telephony (VoIP), Computer Telephony Integration (CTI) Wireless Local Loop (WLL), Fixed Cellular Terminals (FCT), Fixed Wireless Terminals (FWT) and Small Office Home Office (SOHO) applications.
刺激做爰小说Available in single in line (SIL) or dual in line (DIL) packages.
刺激做爰小说PSTN interfaces, also known as Trunk Interfaces, Foreign eXchange Office (FXO) circuit, Data Access Arrangements (DAA) and Central Office Interface Circuit (COIC). Silver Telecom PSTN modules that are suitable for a wide range of applications and meet the requirements of CTR21, FCC Pt.68, UL60950, AS NZ3260 and AS ACIF S043.
Providing programmable d.c. mask, line and network impedance give our PSTN modules the flexibility to be used in any market. On-Hook reception allows our modules to support Caller Line ID and by using transformer isolation this provides high common-mode rejection for use in ungrounded systems.
Available in single in line (SIL) or dual in line (DIL) packages.
Battery Charger modules
Silver Telecom's battery charger modules are designed for reducing power consumption and maximising rechargeable battery life. The modules have a wide input range and a high efficiency DC to DC converter. The charging voltage is controlled with a high accuracy and can be varied with temperature. The module also reports on the battery condition to eliminate unnecessary battery changes or unexpected battery failures. Different modules to cover Sealed Lead Acid (SLA) and Lithium Ion battery
Symmetry Electronics and SemiconductorStore are proud to be an authorized distributor for Silvertel PoE modules, VoIP modules, SLIC modules, and battery charger modules.
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