CATV Transmission Equipment--UVINS

- Products - CATV Transmission Equipment - Outdoor Optical Workstation

ON-WTx-01 is developed by UVINS TECHNOLOGY with our experience and professional technical team

whoserve and study in HFC network many years. It is especially designed for bi-directional HFC network

construction.

With its stable performance, low-noise and high-security during CATV network transmission, It is the first

choice for bi-directional HFC network transmission for TV operations oversea, also it is with Network transponder

available to monitor and control the device in any remote area through internet.

* CPU control and LED display all parameters of the machine;

* Adopting advanced optical AGC technology, AGC range: +2dBm ～ -9/-8/-7dBm adjustable;

* Receiver two optical signal to back up each other, can set as ‘auto-switch’ or ‘manual switch’;

* High stability of photo-electric signal and high RF parameters;

* Preserver Data port for network transponder to control any parameters of the device;

* Preserve uplink/downlink RF ports for C-CMTS, support DOCSIS EOC network solution.

* Support two redudant hot-plug receiver modules,one as main and another as redundant, on field pluggable, with RF auto switch

* Support one or two hot-plug DFB/FP Transmitter modules

* Support Transponder modules;

Item	Unit	Performance Parameters
Forward Optical Receive Part
Optical Parameters
Receive Optical Power	dBm	-9 ~ +2
Suggested Use Range	dBm	-3 ~ +1
Optical Return Loss	dB	> 45
Optical Receive Wavelength	nm	1100 ~ 1600
Optical Connector Type		FC/APC, SC/APC (or specified by the user)
Optical Fiber Type		Single Mode
Link Performance
C/N	dB	≥ 51
C/CTB	dB	≥ 65
C/CSO	dB	≥ 63
RF Parameters
Frequency Range	MHz	45/85～862
Flatness in Band	dB	±0.75
Rated Output Level	dBμV	≥ 108
Max Output Level	dBμV	≥ 112
Output Return Loss	dB	≥16
Output Impedance	Ω	75
Reverse Optical Transmit Part
Optical Parameters
Optical Transmit Wavelength	nm	1310±10, 1550±10 or specified by the user
Laser Type		DFB or FP laser
Output Optical Power	mW	0.5, 1, 2, 3, 4
Optical Connector Type		SC/APC (or specified by the user)
RF Parameters
Frequency Range	MHz	5 ~ 30/65 (or specified by the user)
Flatness in Band	dB	±1.5
Input Level	dBμV	75～85
Input Return Loss	dB	≥ 16
Output Impedance	Ω	75
NPR dynamic range	dB	≥15（NPR≥30 dB） Use DFB laser	≥10（NPR≥30 dB） Use FP laser
General Performance
Power Voltage	V	A:AC 135~250 V/50Hz; B:AC(DC)35～90V/50Hz
Operation Temperature	℃	－30～＋70
Storage Temperature	℃	－30～＋70
Relative Humidity	％	Max 95% non-condensing
Consumption	W	≤70
Dimension	mm	430（L）╳ 250（W）╳ 170（H）

Solution Reference