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Máy Phát Quang 1550nm FWT-1550EA

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2Way Output (Customize the wavelength)
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Máy Phát Quang 1550nm FWT-1550EA

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Máy Phát Quang 1550nm FWT-1550EA

FWT-1550EA series all band tunable 1550nm external modulation optical transmitter, is an pioneer and new product from our company which D&R, design and production ourselves.

The turnable range of wavelength: 1528.77~1563.86nm, the adjustable wavelength ＞35nm. With the traditional standard wavelength ±100GHz adjustable, is a completely new concept.

FWT-1550EA including all can using wavelength of C-band. (CATV wavelength valid range: 1540~1563nm) Users can achieve the selection, swith quickly, accurately, convince the selection demand of DWDM system.

FEATURES:

◆ High quality: the original dual microwave innovative new technology, RF predistortion technology insure in the situation of quality CNR≥53dB, system can get largest CTB, CSO, SBS index.

◆Flexibility: the modulator technology of external modulator insure CSO performance excellent, improve fiber optical power maximum, get long distance transfer. SBS: 13~19, OMI, ITU wavelength adjustable, AGC/MGC selectable, apply for different network.

◆ Intuitive: The laser is the most expensive machine components, machine equipped with microprocessor monitors the working state of the laser, the panel LCD window displays the operating parameters.

◆ Network type: Select All-piece status monitoring transponder guarantee to meet the national standard and be compatible with the SCTE HMS standard, it enable network management monitoring capabilities.

◆ Plug in type power supply: adopt aluminium profile plug in type switch power supply, it can work at 85∽265Vac City Network Voltage, As well as an optional DC48V power supply (reservations required); chassis cooling automatic temperature control.

Máy Phát Quang 1550nm FWT-1550EA

Máy Phát Quang 1550nm FWT-1550EA

Thông số kỹ thuật

No.	Item	Unit	Parameter	Remark
1	Laser model			JDSU, Oclaro
2	Optical wavelength	nm	1528.77～1563.86	CATV range 1540～1563nm valid 1540-1563nm）
3	Wavelength stability	nm	±0.01
4	Power flatness	dB	±0.75
5	Optical modulation		External modulation
6	Output power	dBm	2X6,2X7,2X8,2X9
7	SBS	dBm	16（default）	13~19 adjustable
8	Connection		FC/APC，SC/APC selected	Remark before ordering
9	Frequency range	MHz	47～1000
10	CNR	dB	≥53.0	GY/T143-2000 6.2.3.5
11	Flatness	dB	±0.75(860MHZ) ±1.5(1000MHZ)	GY/T143-2000 6.2.4
12	RF input level	dBuV	77～83	AGC
13	C/CTB	dB	≥65.0	GY/T143-2000 6.2.5
14	C/CSO	dB	≥65.0	GY/T143-2000 6.2.6
15	RF input impedance	Ω	75
16	RF input return loss	dB	＞16	GB/T11381.1 4.2.2.2.5
17	Power Source	V	86～265	Plug in dual power,-48VDC selected
18	Power loss	W	≤50	Single power
19	Working temperature	℃	0～50	Chassis temperature control automatic
20	Storage temperature	℃	-20～85
21	Operation relative humidity	%	20%～85%
22	Size	″	19″×11″×1.75″	（W）x（D）x（H）
23	Network protocol		RJ45	Support IE and SNMP

PRODUCT SERIES:

FWT-1550EA -2×5 (two outputs, ≥5dBm)

FWT-1550EA -2×6 (two outputs, ≥6dBm)

FWT-1550EA -2×7 (two outputs, ≥7dBm)

FWT-1550EA -2×8 (two outputs, ≥8dBm)

FWT-1550EA -2×9 (two outputs, ≥9dBm)

Ứng dụng

Máy Phát Quang 1550nm FWT-1550EA

Used in the over-long trunk and distribution net in the large and middle cable television central station head-end.
VAS in DWDM fiber CATV system
CFG dispersion compensates system.
It can be used in branch FTTH that has high system index demand. It can provide high qualified and reliable value-added service such as RFTV, IPTV and VOD for the secondary users.

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FWT-1550EA