MRS-26D|Zhejiang GT Lasers Tech. Co., Ltd.

MRS-26D receiver module for optical networks with CATV and SAT-IF signal distribution, HFC and FTTx nodes.

MRS-26D: RFTV operates in 1210~1610nm wavelength.

MRS-26D/WF:built-in channel filter, RFTV operating in 1550nm wavelength.

MRS-26D/WD:built-in CWDM, RFTV operating in 1550nm wavelength ,reach GEPON ONU through 1310/1490nm wavelength.

◉ Ultra low noise push-pull technology

◉ Band width of 2.7 GHz

◉ 46dB CNR (typ.) for NISC with OMI = 4% at –8dBm optical input power @ 1550nm

◉ 20dBmV RF output level (-5dBm,1550nm,OMI=4%)

◉ Very low intermodulations

◉ Low power consumption

◉ Small package with single-mode fiber pigtail

◉ Integrated optical demultiplexer (WDM filer) for RF overlay applications

◉ Monitor voltage output and output disable input

Performance				Index			Supplement
Performance				Min.	Typ.	Max.	Supplement
Optical feature	Operating wavelength		(nm)	1260		1620	MRS-26D
	Operating wavelength		(nm)	1540		1563	MRS-26D/WF、WD
	Pass wavelength		(nm)	1260	1310	1360	MRS-26D/WD
	Pass wavelength		(nm)	1480	1490	1500	MRS-26D/WD
	Insert loss	Transmission channel	(dB)			0.5
	Insert loss	Return channel	(dB)			0.4
	Isolation	Transmission channel	(dB)	40	45
	Isolation	Return channel	(dB)	20	25
	Reasonability	R13	(A/W)	0.9			1310nm
	Reasonability	R15	(A/W)	0.95			1550nm
	Receiver Noise Current		(pA/√Hz)		6	6.5
	Optical receiving PD			PIN
	Return loss		(dB)	45
	Optical connector			SC/APC or LC/APC
RF feature	Working bandwidth		(MHz)	47		2600
	Output level		(dBmV)	18	20	22	Pin=-5dBm
	Flatness		(dB)	-1.5		+1.5
	Output Return loss		(dB)	14			47~860MHz
	Output Return loss		(dB)	6			950~2400MHz
	CNR		(dB)	46			Pin=-5dBm
	CTB		(dB)	63			Pin=-5dBm
	CSO		(dB)	65			Pin=-5dBm
	Output impedance		(Ω)		75
	RF connector			F-female			75Ω
General feature	Power supply		(V)		12		DC
	Power consume		(W)			3	Single PS
	Work temp.		(℃)	-20		+50
	Storage temp.		(℃)	-40		+85
	Operating relative humidity			5		95
	Size		(mm)	90×36×12			(W) ×(D) ×(H)

MRS-26D