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Bộ Thu Quang FTTH WDM FWR-8610WVN

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Bộ Thu Quang FTTH WDM FWR-8610WVN

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Bộ Thu Quang FTTH WDM FWR-8610WVN

Fiber to the home (FTTH) broadband access is the ultimate development goal, FWR-8610WVN optical receiver is the target terminal products for this goal. FWR-8610WVN device adopts technology of high isolation WDM in order to separate CATV and ONU signal.

Further more, it also adopts low optical power receiving and RF-AGC control technique, which could achieve the requirement of ≤-9dBm CATV receiving for FTTH. The optical power receiving monitoring indicator LED (≥-15dBm) & LED to alert the signal level too low (<-13dBm) or too high (>+2dBm) is provided on the pane and it supports RF outputs constantly, convenience of customers use, which is the ideal receiver equipment for FTTH.

The FTTH WDM FWR-8610WVN with metal case, the temperature is stable due to the fast heat, the parts is sealed tight, influenced by external forces: bump, fall…etc

FEATURES

Power Input

Power in：FWR-8610WVN is the external power supply input port, First should be the DC+5/8/12V external voltage stabilizer output line connected to the device POWER IN, than put DC+5/8/12V external mano stat insert 100/155~240/255V, DC+5/8/12V Face posted power light, show power part is regularly working.

Optical Fiber Input

Optical in: FWR-8610WVN is input interface of optical signal, In optical access should clean APC/UPC TOP by alcohol, than align adapter sunken mouth fiber mouth march link. When optical signal accesses (≥-15dBm) then lights on in panel, which shows optical part is regularly working, lights will be changed by receiver power as yellow (>2dBm), green (2~-13dBm) and red (<-13dBm). ONU is 1490/1310nm connection interface, please do not take off the cover before you use.

RF Output Level Adjustment

RF out：FWR-8610WVN is RF output port, when optical input 2~-12dBm, RF output 82dBuv±2, ADJ: it is RF Output level attenuator, default value is the minimum. When the output level and the design requirements has any deviation, it can adjust the attenuation amount, with the design requirements. This device is low optical power receive, suggest -13~-9 dBm advisable.

Install Test Matter Need Attention

FWR-8610WVN device is indoor type structure, Not to be used in place of harassment by the rain. Packed in the box of the indoor appropriate space, For cooling; The output of the cable shielding network must be grounded, Grounding resistance should be less than 4Ω, The local power supply for electrical shell has to be grounded, Above ground resistance.

Tail fiber input and output cable has to be reserved certain length, Reduce accident's occurrence; optical interface do not move if not use, FWR-8610WVN is with SC/APC, do not link with SC/UPC.

Attachment

FWR-8610WVN Outlay Power Supply, AC100/155～240/255V, DC+5/8/12V 500mA 1PC.

Bộ Thu Quang FTTH WDM FWR-8610WVN

2018_new_chart_ftth-gpon_1_1_1_1_2

ftth-wdm-optical-receiver-fwr-8610w

ftth-wdm-optical-receiver-fwr-8610w bo-thu-quang-ftth-wdm-fwr-8610w

Thông số kỹ thuật

THÔNG SỐ KỸ THUẬT

Item		Unit	Performance Parameter
Optical characteristic	Wavelength	(nm)	1100~1600
	Input wavelength	(nm)	1310,1490,1550
	Output wavelength	(nm)	1310,1490
	Operation wavelength	(nm)	1550 (1540～1560)
	Channel separation	(dB)	>45（1310/1490nm and 1550nm )
	Response	(A/W)	≥0.9
	Receive power range	(dBm)	+2～-18
	Adjustable AGC range	(dBm)	+2～-12
	Reflection loss	(dB)	>45
	Fiber linker / Optical Fiber type	/	SC/APC / Singlemode
RF characteristic	Bandwidth/flatness	MHz/dB	47-1000/≤±1
	Output level	dBuv	AGC: 82±2/(2～-12dBm, 1RF output) AGC: 80±2/(2～-12dBm, 2RF output)
	Output level adjustment	dBm	0～-18
	Reflection loss	dB	≥16 (-6~+2dBm, 75Ω characteristic impedance)
	RF output interface	/	Metric (2RF output)
	CNR/MER	dB	≥51/34(PAL-D 60CH,OMI3.8%,-9dBm)
	CTB/CSO/HUM	dB	≥65/≥62/≥60(-1dBm receive)
	Output impedance	Ω	75
Other requirement	Power supply/consumption	V/W	Adapter DC+5/8/12V - 5W (External AC100/155～240/255V)
	Working/storage temperature	℃	-35～60/-40～75(humidity 5～90%)
	LED	/	Power Supply LED / Optical, RF signal LED (together)
	Size	mm	130×60×22