FWT-2600C

Mô tả

CATV&L-Band Satellite Optical Transmitter
Nhà sản xuất

Fullwell
Giá

Vui lòng liên hệ
Số lượng

FWT-2600C

Mô tả Sản phẩm
Thông số kỹ thuật
Ứng dụng
Download (file PDF)
Ý kiến khách hàng

Mô tả Sản phẩm
Thông số kỹ thuật
Ứng dụng
Download (file PDF)
Ý kiến khách hàng

Mô tả Sản phẩm

FWT-2600C series of 950~2600MHz Satellite and CATV optical transmitters work at bandwidth of both 40~860MHz and 950~2600MHz. being able to work independently at bandwidth of 950~2600MHz.

FWT-2600C can transmit CATV signal and the whole L-Band satellite signal (SAT-IF) received by LNB into optical signal, thus achieving transparent transmittion of high quality in long distance through fiber. FWT-2600C series is a combination of high technology of CATV and satellite L-Band optical fiber link products, which provides the lowest cost solution in the market for the network providers.

The transmitter is of 1U height which can be easily installed at 19" rack, it adopts low noise, narrow bandwidth and continuous wave DFB lasers with thermoelectric cooler from JDSU, Fujitsu or MITSUBISHI. Adopting original high quality critical components and system optimization control technology and SMNP technology designed by our own, the technical parameter of the whole machine completely meet the standard of other like products imported from Europe and U.S.A, providing remarkable photo, digital and compressed digital signals in long-distance transmittion for CATV and satellite communication.

FEATURES

High quality: original system optimization control technology and RF pre-distortion technology ensure that the system can acquire the maximum CTB, CSO, and SBS targets in the case of excellent performance CNR .
Flexibility: it can independently transmit 1~2 ways of satellite signals. An extra way of CATV signal is optional.
Reliability: The 19 "1U standard rack, built-in high-performance dual switching power supply, it can work in the backup at 85∽265Vac City Network Voltage, MS-level automatic switching; chassis cooling automatic temperature control.
Intuitive: The machine is 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.
Hot plug-in type: Aluminum structured plug switching power supply allows for heat dissipation and replacement. Dual power supply both hot and cold backup.

Thông số kỹ thuật

No.	Item	Units	Parameter			Note
1	Laser Type		DFB			See in specification
2	Wavelength	nm	1550±10
3	Side Mode Suppression Ratio	dB	≥45			SMSR
4	Noise Equivalent Intensity	dB/Hz	≤-145			RIN (20~2700MHz)
5	Optical Modulation		Direct
6	Optical Output Power	dBm	2~10			See specification
7	Return Loss	dB	≥50
8	Optical Fiber Connector		FC/APC，SC/APC			Note before ordering
CATV
1	Frequency Range	MHz	47～865
2	C/N	dB	≥51.0				GY/T143-20006.2.3.5
3	Flatness	dB	±0.75				GY/T143-20006.2.4
4	RF Input Level	dBuV	77～83				AGC
5	C/CTB	dB	≥65.0				GY/T143-20006.2.5
6	C/CSO	dB	≥65.0				GY/T143-20006.2.6
7	RF Input Impedance	Ω	75
8	RF Input Return Loss	dB	＞16				GB/T11381.14.2.2.2.5
IF
1	Work Bandwidth	MHz		900~2700
2	Input Level	dBM		-40～-20			Total input power
3	Flatness	dB		±1.0
4	IMD	dB		－40dBc			Total input power≤－20 dBm
5	Input Impedance	Ω		75
6	Input Return Loss	dB		＞12
General Parameter
15	Power Supply(dual power supply, hot plug in)	V			90~265		48VDC optional
16	Power Consume	W			≤50		Work in Single power
17	Work Temp.	℃			0～50		Automatic Shell Temp. Control
18	Storage Temp.	℃			-20～85
19	Operating Relative Humidity	%			20%～85%
20	Size	″			19″×11″×1.75″		（W）x（D）x（H）
21	SNMP Interface				RJ45		Browser and SNMP