Outdoor Modular Optical Workstation(WR1002JL-CEAM)

• Type: Hfc Optical Transmission
• Receive Optical Power: -9 ~ +2dBm
• Suggested Use Range: -3 ~ +1dBm
• Optical Return Loss: > 45dB
• C/N: ≥ 51 receive optical power(-1 dBm)dB
• C/CTB: ≥ 68dB
• Model NO.: WR1002JL-CEAM
• C/CSO: ≥ 65dB
• Transport Package: Neutral or According to Customer′s Request
• Specification: outdoor modular type
• Trademark: Prevail/Fobetmoc
• Origin: China
• HS Code: 8517622990
• Production Capacity: 1000PCS/Month

Product Description

WR1002JL-CEAM outdoor optical workstation are two-way optical joint equipment that based on several years research experience of CATV HFC fiber transmitting equipment, specifically developed for the HFC structure two-way metropolitan area broadband network.

1.Optical receiver with full CPU control the machine work, LCD displays the parameters, such as supply voltage. Control downlink input optical power, attenuation, equilibrium, uplink output optical power and laser current etc. variables, operation is convenient and intuitive, and performance is stable. Reduce a large number of optional accessories.
2.Excellent AGC characteristic, when the input optical power range is -9~+2dBm, the output level, CTB and CSO basically unchanged.
3.Outdoor optical workstation with optimizing circuit design, SMT production process, optimizing the whole signal path, made the photoelectronic signal transmit more stable, RF linear index higher.
4.Professional RF electrical adjustable attenuation chip, RF electrical adjustable equilibrium circuit, good linearity, high precision.
5. GaAs amplifier device, power doubler output, high gain and low distortion.
6.The return path adopts professional RF electrical adjustable attenuation chip instead of the three-state switch.
7.Reserved the data communication interface, can connect the II network management responder, access to the network management system, the variables can be remote controlled by the network management.
8.The shell adopts embedded modular design; equipment maintenance, replacement, and debugging are convenient.

Item	Unit	Performance Parameters
		WR1002JL-CEAM
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	≥ 51receive optical power(-1 dBm)
C/CTB	dB	≥ 68
C/CSO	dB	≥ 65
RF Parameters
FrequencyRange	MHz	45/87~862(1003)
Flatness in Band	dB	± 0.75
Rated Output Level	dBμ V	≥ 108
Max Output Level	dBμ V	≥ 112
Output Return Loss	dB	≥ 16
Output Impedance	Ω	75
Reverse Optical Transmit Part
Optical Parameters
Optical Transmit Wavelength	nm	1310± 10, 1550± 10or specified by the user
Laser Type		DFBor FP laser
Output Optical Power	mW	0.5, 1, 2
Optical Connector Type		SC/APC (or specified by the user)
RF Parameters
FrequencyRange	MHz	5 ~ 30/65 (or specified by the user)
Flatness in Band	dB	± 0.75
Input Level	dBμ V	75~85
Input Return Loss	dB	≥ 16
Output Impedance	Ω	75
NPRdynamic range	dB	≥ 15(NPR≥ 30 dB) Use DFBlaser	≥ 10(NPR≥ 30 dB) Use FP laser

Flow Chart