Internetwork communication

Router
STB
Optical modem

Router

路由器（Router），是连接因特网中各局域网、广域网的设备，它会根据信道的情况自动选择和设定路由，以最佳路径，按前后顺序发送信号。星通时频致力于提供高精度、稳定、可靠的石英晶振产品解决方案。

Series	Category	Feature	Application
3X	SMD3225	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
2X	SMD2520	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
1X	SMD2016	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
0X	SMD1612	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
SA	HC-49S	AT-cut Crystal Construction High Q quartz Crystals Wide operating temperature range Low cost	Consumer Electronics Home Devices Communication, Test equipment Portable Devices
3V	VCXO Oscillators	Tight symmetry available(45 to 55%) Quick oscillation start up time（2mSec max.) Low cost Tight temperature stability	Networking, SONET/SDH Direct Digital Synthesis (DDS) DSL/ADSL Base Terminal Stations
OCXO	OCXO Oscillators	low phase jitter low phase noise low aging high stability	COTS Military & Industrial Radios & Timing Circuits Cellular Infrastructure Radar Systems Test & Measurement Equipment GPS Tracking with precision hold-over accuracy
3CK	SMD3225	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(90μA max.) Tight temperature stability	Real Time Clock Reference Internet of Things (IoT) devices Smart meters Audio, Video, Gaming products Portable Electronics
5CKM	SMD5032	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(90mA max.) Tight temperature stability	Real Time Clock Reference Internet of Things (IoT) devices Smart meters Audio, Video, Gaming products Portable Electronics
2C	SMD2520	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(20mA max.) Tight temperature stability	Wireless Devices Internet of Things (IoT) devices Ethernet/Gigabit Ethernet Audio, Video, Gaming products Micro base station
5C	SMD5032	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(40mA max.) Tight temperature stability	Wireless Devices Internet of Things (IoT) devices Ethernet/Gigabit Ethernet Audio, Video, Gaming products Micro base station

STB

网络机顶盒简称STB技术，是信息家电中至关重要的技术设备。机顶盒的功能已从一个多频率的调谐器和解码器跃升为大量电影、多媒体事件、新闻等联机数据库的一个控制终端。深圳星通时频致力于提供稳定、可靠的石英晶振产品解决方案。

Series	Category	Feature	Application
3X	SMD3225	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
2X	SMD2520	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
1X	SMD2016	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
0X	SMD1612	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
SA	HC-49S	AT-cut Crystal Construction High Q quartz Crystals Wide operating temperature range Low cost	Consumer Electronics Home Devices Communication, Test equipment Portable Devices
2VT	VC-TCXO Oscillators	Quick oscillation start up time（2mSec max.） Low current consumption（2mA max.） Low Aging Tight temperature stability	GPS Wireless Communications Test Equipment Networking systems Industrial control & automation
3VT	VC-TCXO Oscillators	Quick oscillation start up time（2mSec max.） Low current consumption（2mA max.） Low Aging Tight temperature stability	GPS Wireless Communications Test Equipment Networking systems Industrial control & automation
OCXO	OCXO Oscillators	low phase jitter low phase noise low aging high stability	COTS Military & Industrial Radios & Timing Circuits Cellular Infrastructure Radar Systems Test & Measurement Equipment GPS Tracking with precision hold-over accuracy

Optical modem

光猫也称为单端口光端机，是针对特殊用户环境而设计的产品，它利用一对光纤进行单E1或单V.35或单10BaseT点到点式的光传输终端设备。该设备作为本地网的中继传输设备，适用于基站的光纤终端传输设备以及租用线路设备。深圳星通时频提供精准、可靠的石英晶振产品解决方案。

Series	Category	Feature	Application
5XG	SMD5032	AT-cut type quartz crystal structure High Q Quartz Crystal Low cost design High stability	industrial applications Portable devices Short-range Wireless module Computers, Modems, Microprocessors
3X	SMD3225	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
2X	SMD2520	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
1X	SMD2016	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
0X	SMD1612	AT-cut Crystal Construction High Q quartz Crystals Low cost ceramic small package footprints High Stability	Audio Devices Portable devices Short-range Wireless module Computers, Modems, Microprocessors
3V	VCXO Oscillators	Tight symmetry available(45 to 55%) Quick oscillation start up time（2mSec max.) Low cost Tight temperature stability	Networking, SONET/SDH Direct Digital Synthesis (DDS) DSL/ADSL Base Terminal Stations
2VT	VC-TCXO Oscillators	Quick oscillation start up time（2mSec max.） Low current consumption（2mA max.） Low Aging Tight temperature stability	GPS Wireless Communications Test Equipment Networking systems Industrial control & automation
3VT	VC-TCXO Oscillators	Quick oscillation start up time（2mSec max.） Low current consumption（2mA max.） Low Aging Tight temperature stability	GPS Wireless Communications Test Equipment Networking systems Industrial control & automation
OCXO	OCXO Oscillators	low phase jitter low phase noise low aging high stability	COTS Military & Industrial Radios & Timing Circuits Cellular Infrastructure Radar Systems Test & Measurement Equipment GPS Tracking with precision hold-over accuracy
3CK	SMD3225	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(90μA max.) Tight temperature stability	Real Time Clock Reference Internet of Things (IoT) devices Smart meters Audio, Video, Gaming products Portable Electronics
5CKM	SMD5032	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(90mA max.) Tight temperature stability	Real Time Clock Reference Internet of Things (IoT) devices Smart meters Audio, Video, Gaming products Portable Electronics
2C	SMD2520	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(20mA max.) Tight temperature stability	Wireless Devices Internet of Things (IoT) devices Ethernet/Gigabit Ethernet Audio, Video, Gaming products Micro base station
5C	SMD5032	Tri-state function available Tight symmetry available(45 to 55%) Quick oscillation start up time（5mSec max.） Low current consumption(40mA max.) Tight temperature stability	Wireless Devices Internet of Things (IoT) devices Ethernet/Gigabit Ethernet Audio, Video, Gaming products Micro base station

Application

Internetwork communication

Router

STB

Optical modem