ZBL-ON-300 Mini Optical Node（WDM）

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ZBL-ON-300 Mini Optical Node（WDM）

Description

ZBLON300 type is a bidirectional optical node by one fiber (WDM) transmission, which is the ideal platform for
delivering video (digital or analogas well as highspeed data services over advanced hybrid fiber/coax (HFC)
network; this Optical Node combines the superior proven technologies of both the RF amplifier and optical
com-ponents. With its modular design of receiver and reverse transmitter, the ZBLON300 Node can provide the
full complement of functions required by advanced networks.

Features

Excellent linearity

Extremely return losses

Extremely flatness

Lower power expense

Compact construction

Applications

Optical node operating in the frequency range of 5 to 1002/1218MHz used for HFC network.

Package operating with a voltage supply of 12-15V(DC),

An electrical output with an impedance of 75Ω ,

The module contain an optical receiver and optical transmitter

Employing GaAs technology for amplifier.

Optical adapted with one SC/APC

With two -20dB(to “RF OUT” port) RF monitor ports

Specifications

SYMBOL	PARAMETER	CONDITIONS	MIN	TYP	MAX	UNIT
Forward Receiver
λ	Optical Wavelength		1500	1550	1600	nm
Vopt.in	Monitor Voltage	λ=1550		1		V/mW
Pin	Optical Input Power	Continuous	-6	-1	2	dBm
F	Frequency Range (optional)		54		1218	MHz
FL	Flatness of Frequency Response	f=54 to 1218MHz		±0.75		dB
S22	Output Return Loss		16	18		dB
Lo	Reference Output Level			25		dBmV
	Optical Input Return Losses		45			dB
C/N	C/N	98 Pal-D channel loading, 10dB low above 550MHz (-1dBm Optical Input)	50			dB
CTB	CTB				-65	dB
CSO	CSO				-60	dB
f	Equivalent Noise Input	f=55MHz			7	pA/Hz
Return Transmitter
λ	Optical Wavelength	or 1610	1290	1310	1330	nm
Wout	Optical Output Power		0.5	2	3	mW
LRin	RF Input Level			40		dBmV
F	Frequency Range (optional)		5		42	MHz
FL	Flatness of Frequency Response	f=5 to 42MHz		±0.75		dB
S11	Input Return Loss	f=5 to 42MHz	16	18		dB
	Optical Output Return Loss		45			dB