日本不卡一区,久久久久久曰本av免费免费,五月丁香综合激情六月久久

PRODUCT

HFC

OPTICAL AMPLIFIER OPTICAL NODE OPTICAL PLATFORM OPTICAL RECEIVER OPTICAL TRANSMITTER OPTICAL SWITCH RF AMPLIFIER RF SWITCH

TRS1000E RF Switch Module

TRS1000E RF switch module with two path RF signal input ,one path RF signal output are widely used in the 1550 nm, 1310 nm ring-network system ...

Current position：HOME > HFC

TRS1000E RF Switch Module

Overview    TRS1000E RF switch module with two path RF signal input ,one path RF signal output are widely used in the 1550 nm, 1310 nm ring-network system.Users can set the switching threshold.with two path RF input signal detection and judgment, if radio frequency signal level is lower than or exceeds the threshold, the switch will set to switch on its own.
   In the case of two way RF signals are normal,products support switching manually RF channel , and switching on the front panel or remote network management forcefully. At the same time ,remote network management provides a real-time monitoring. Features         ● Bandwidth:5 ~ 1000 MHZ
        ● Low insertion loss;
        ● High isolation and shot switching time
        ● Supporting automatic or manual mode switching
        ● Optical power automatic switching user are adjustable
        ● Supporting displaying each channel ‘s average power and total power of RF signal through the?master-control?interface
        ● Perfect protection for circuit
        ● Supporting hot plug
        ● Input optical power range is large
        ● Possessing RF monitoring function
        ● Supporting optical input power and output frequency double detection and judgment
        ● Reporting and displaying all kinds of working status parameters
        ● Open network management interface follows the national network management standard, SCTE HMS network management standards with direct condition monitoring and fault diagnosis through Ethernet. Technical Specifications

No	Item	Unit	Parameters	Remark
1	Frequency range	MHz	5～1000
2	Input reflection loss	dB	≥16
3	Output reflection loss	dB	≥16
4	Isolation of input ports	dB	≥70
5	Isolation between input and output ports	dB	≥70
6	Insertion loss	dB	≤2.5
7	Flatness	dB	±0.75
8	Maximum group delay	ns	＜5
9	RF switching time	ms	＜15
10	RF input impedance	Ω	75
11	Suggested input level range	dBuV	80～106（59 path PAL signal）
12	RF switching threshold	dBuV	85（59 path PAL signal ）	Others are optional
13	RF switch working life	Time	1,000,000（min）
14	Module loss	W	＜1
15	Control mode		Automatically or manually
16	Input and output optical port		FC/APC or SC/APC
17	Operating temperature	^oC	-5～+55
18	Storage temperature	^oC	-30～+70
19	Relative humidity		5%～95%	Non-condensation
20	Dimension	mm	25.5×126×392.5

久久99亚洲网美利坚合众国-久久不见久久见免费视频7-国产成人av男人的天堂-毛片免费视频在线观看-少妇白浆高潮无码免费区