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HFC

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

LTSW-2a Optical Switch （Rev 1.0）

The LTSW-2a optical switch can be used as an automatic switch for backup optical transmitters in ...

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LTSW-2a Optical Switch （Rev 1.0）

Overview    The LTSW-2a optical switch can be used as an automatic switch for backup optical transmitters in optical fiber networks. It can automatically switch to the standby optical circuit to maintain optical signal transmission in case of failure and interruption of the main optical or RF signal. This product selects imported high-performance switching devices, while optional radio frequency signal monitoring function, to ensure the normal network transmission signal, built-in perfect embedded automatic monitoring system, to ensure the excellent performance of the whole machine. Features         ● Used for wavelength of 1550 nm, 1310 nm
        ● Low insertion loss
        ● High isolation, short switching time
        ● Input optical power range is large
        ● With RF monitoring function
        ● Supports automatic/manual mode switching
        ● Automatic switchover threshold User ,it’s adjustable for user
        ● In automatic mode, support dual detection of optical power input and RF output
        ● Perfect protection circuit
        ● Complete LCD display control and network management interface, convenient for local and remote control
        ● 1U height standard rack Technical?parameters

No.	Item	Unit	Max	Typical value	Remark
1	Operating Wavelength	nm	1250～1610
2	Insertion loss	dB	2.0	1.2
3	reflection loss	dB	55db（Min）	60
4	Polarization-dependent loss	dB	0.1	0.06
5	switching loss	dB	1.2	0.8
6	optical splitting Loss	dB	0.5
7	Repeat ability	dB	±0.02	±0.01
8	Isolation	dB	-50	-60
9	Input optical power	dBm	24	+10	-16（Min）
10	Switching time	ms	20	10
11	Service life of switch	times	1,000,000（Min）
12	Range of power switching	dBm	+24dBm～-15dBm
13	Radio frequency test range	dBm	+24dBm～-5dBm		If less then-5dBm,Please refer to the radio frequency test
14	Control mode		Automatic or manual
15	Input/output optical interface		FC/APC or SC/APC
16	Operation temperature	°C	-5～+55
17	Storage temperature	°C	-30～+70
18	Humidity		95%		Uncondensed
19	Dimension	mm³	440×270×44
20	Power	W	＜6