19 Rack 4 Way Return Path Optical Receiver

• Application: Communication, CATV
• Type: Single-mode Fiber
• Connection Structure: SC
• Certification: CE, ISO9001, SGS
• Agc: -10~0dBm
• Mode: Can Select Burst Mode
• Model NO.: WR2004RJ
• Power Supply: One or Two
• Transport Package: Neutral or According to Customer′s Request
• Specification: indoor type
• Trademark: Prevail/Fobetmoc
• Origin: China
• HS Code: 8517622990
• Production Capacity: 500PCS/Month

Product Description

LCD displays the parameters.
Excellent AGC characteristic.
Can switch to burst mode.
Support dual power supply hot backup mode and four-way mixed output mode.
Can connect with Ethernet transponder.

Item	Unit	Technical Parameters
Receiving Optical Power Range	dBm	-10~0
Optical AGC Range	dBm	-10~0
Nominal Optical Wavelength	nm	1100~1600
Optical Fiber Connector Type		FC/APC, SC/APC
Optical Return Loss	dB	>45
Frequency Range	MHz	5~200
Output Level	dBμV	≥105
Flatness in Band	dB	±1
Return Loss	dB	≥ 16
Output Impedance	Ω	75
Adjustment Range of Output Level	dB	10 (Normal mode, turn on the optical AGC function)
		30 (Normal mode, turn off the optical AGC function, adopt MGC control)
		30 (RFOG burst mode)
The Accuracy of RF Test Port	dB	-20±1
Isolation between channels	dB	>65
RF connector type		Female F connector or male F connector
NPR Dynamic Range	dB	≥15 (NPR≥30 dB) Use DFB laser	≥10 (NPR≥30 dB) Use FP laser
Supply Voltage	V	AC90V-250V/50Hz or DC -48V
Consumption	W	20
Operating Temperature	°C	-20~ +45
Storage Temperature	°C	-20 ~ +65
Relative Humidity	%	Max 95% no condensation
Dimension	mm	483 (L) × 365 (W) × 44 (H)
Burst   Mode*
Laser turn on threshold	dBμV	≥70
Laser turn off threshold	dBμV	≤62
Laser turn on time (t1)	us	0.5≤ t1 ≤1
Laser turn off time (t2)	us	0.5≤ t2 ≤1.5

Flow Chart