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Uvins Technology Company Limited

Optical Receiver, Four Way Return Receiver, Indoor CATV Receiver manufacturer / supplier in China, offering Optical Receiver/CATV Indoor Four-Way Return Optical Receiver, Multi-Ports 128/256 Output CATV Eydfa Fiber Amplifier (3RU), CATV 1550nm Pon EDFA Wdm Optical Amplifier for Gpon/Epon FTTH Network and so on.

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Optical Receiver/CATV Indoor Four-Way Return Optical Receiver

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 30, 000PC/Year
Transport Package: Carton
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: UV-ROR-4(II)
  • Function: Receiving Signal
  • Condition: New
  • Receiving Opticalpowerrange: -10~0
  • Optical Fiber Connector Type: FC/APC, Sc/APC
  • Output Level: >=105dB
  • Frequency Range: 5~200MHz
  • Specification: CE
  • Type: CATV(Cable Television)Equipment
  • Certification: CE, ISO, RoHS
  • Receiver: 4 Way Return
  • Nominal Optical Wavelength: 1100~1600
  • Flatness in Band: +/-1
  • Output Impedance: 75
  • Trademark: UVINS
  • Origin: China
Product Description
ROR-4(II) series four-way return optical receiver can adjust the input signal on/off ( RFOG Function) automatically or manually, and which greatly curbs the overall network noise. With its AGC function to make sure stable output signal even the signal changed in a wide range;

     Feature

l    Optimized circuit design, SMT process production, optimized signal path, make the photoelectric signal transmission more smooth.

l   SCM control working status, LCD displays the parameters, convenience and intuitive operation, and stable performance.

l   Excellent AGC characteristic, keep stable output level in the received optical power range -10~0dBm.

l   Can switch to burst mode, greatly reduced the link aggregation noise; with single way RF shut off function, the localization diagnosis of ingress noise is easy.

l   Support dual power supply hot backup mode and four-way mixed output mode.

l   Reserved data communication interface, can connect with class II network management responder, access to network management system.
Optical Receiver/CATV Indoor Four-Way Return Optical Receiver

Specification

 

Item

Unit

Technical Parameters

Receiving OpticalPowerRange

dBm

-10~0

OpticalAGCRange

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 RFTestPort

dB

                                  -20±1

Isolation between channels

dB

>65

RF connector type

 

Female F connector or male F connector

NPR DynamicRange

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

ºC

-20~ +45

Storage Temperature

ºC

-20 ~ +65

Relative Humidity

%

Max 95% no condensation

Dimension

mm

483 (L) × 365 (W) × 44 (H)

 

             Note: The nonlinear distortion index, link flatness and noise power ratio dynamic 

                       range are the indexes of link that is composed of return optical transmitter

                       and return optical receiver.

 

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

 
 
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