Product Details

ROF -PMBOX Series 10G Phase Modulator

Product description

ROF-PMBOX series of electro-optical phase modulation device is a highly integrated products with independent intellectual property rights in the instrument integrates electro-optical phase modulator, microwave amplifier and its drive circuit and other necessary integration into one, which not only facilitates the use of the user, But also greatly improves the reliability of the phase modulator, and can be customized according to user requirements.

Features

l High operating modulation

l Adjustable gain

lAC220 V

l Easy to use 、integrated light source is optional

Applications

l High-speed external modulation system

l Teaching experimental demonstration system

l Light signal generator

l Light RZ NRZ system

Performance parameters

Parameter		Symbol		Min	Typ	Max	Unit
Optical parameter
Operating wavelength		l		1525		1565	nm
Insertion loss		IL			4.5	5	dB
Light return loss		ORL				-45	dB
Optical fiber	input port			Panda PM Fujikura SM 15-P-8/125-UV/UV-400
	output port			Panda PM Fujikura SM 15-P-8/125-UV/UV-400
Optical fiber interface				FC/PC、FC/APC user specified
Electrical parameters
Data rate					12.25		Gbps
-3dB bandwidth			S21	10			GHz
Low cut-off frequency			flow		100		KHz
Half-wave voltage @RF			Vπ@RF		5	6	V
Electrical return loss			S11		-12	-10	dB
RF input impedance					50		W
Input signal range			Vin	500		1000	mV
The range of adjustable gain				0		25	dB
Electrical interface			SMA
Power supply			AC220				V
Dimensions			270 x 200 x 70				mm

* optional wavelength 850、1064nm、1310nm

light source indicator(options)

Parameter	Symbol	Min	Typ	Max	Unit
Operating wavelength	l	1525	1550	1565	nm
Output optical power	Po	-	10	16	dBm
3dB spectral width	Dl*		2	10	MHz
SMSR	SMSR	30	45		dB
Relative noise intensity	RIN		-160	-150	dB/Hz
Power stability **	PSS			±0.005	dB/5min
Power stability **	PLS			±0.01	dB/8h
Output isolation	ISO	30	35		dB

* optional line width ：<1M, <200KHz

** test conditions：CW, temperature range ±2℃

***optional wavelength 850、1064nm、1310nm

limit conditions

Name	Symbol	Min	Max	Unit
Operating temperature	Top	-5	60	℃
Storage temperature	Tst	-40	85	℃
Humidity	RH	10	85	%
Output optical power	Pin	-	20	dBm
Input electrical signal amplitude	Vpp	-	1	V

Characteristic curve

S₁₁&S₂₁ curve

Ordering information

ROF

PMBOX

10G

Modulator type：

PMBOX ---phase modulator

Operating wavelength ：

15---1550nm

10---1064nm

08---850nm

Operating bandwidth ：

10G---10GHz

Input output optical fiber：

PS ---PM/SMF

PP---PM/PM

Connector ：

FA ---FC/APC

FP ---FC/PC

SP---user specified

*please contact our seller if you have special requirements