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Optical Receiver Outdoor With AGC

Description

Optical Receiver, Outdoor with AGC type, Theproduct builds-in RF interstage gain adjustment and equalization. Users canchoose one-way or two-way high output level with the insert. The product isused in FTTB, FTTN, FTTC  AND USED AS ARx unit of CATV. It is a type of receiver with high flexibility, excellent performance and Price-Performance.

The optical Receiver,has this four types:

   1. OR-OA-A-NC:Operating in 1260~1620 wavelength, used in CATV system with analog TV channels.

   2. OR-OA-D-NC:Operating in 1260~1620 wavelength, used in CATV system with digital TV channels.

   3. OR-OA-A-WD:Built-in CWDM, RFTV operation wavelength 1550nm,pass wavelength 1310/1490nm,(linksEPON,GPON ONU).

   4. OR-OA-D-WD:Built-in CWDM, RFTV operation wavelength 1550nm,pass wavelength 1310/1490nm,(linksEPON,GPON ONU).

 

Feature

Excellent AGC features: Pin: -7.0dBm, △Vo: ≤±1.0dB.

Output level and slope are continuously adjustable inrange of 0~15dB.

The-segment input optical power indication.

Four different configurations are applicable fordifferent Networks:

                              OR-OA-A-NC is applicable for analog TV.

                              OR-OA-D-NC is applicable for digital TV.

                              OR-OA-A-WDis applicable for FTTx  PON.

                              OR-OA-D-WDis applicable for FTTx PON.

Aluminum-casting housing, waterproof,for FTTB, FTTC.

Excellent fuction and reliability.

ExcellentPrice-Performance.

 

Main application

⊙FTTB,FTTC.

⊙HFC.

 

Product Performance

Performance

Index

Remark

Optic Feature

CATV working wavelength (nm)

1260~1620

OR-OA-x-NC

Input wavelength (nm)

1540~1560

OR-OA-x-WD

Pass wavelength (nm)

1310,1490/1550

Channel Isolation (dB)

1310,1490

Responsibility (A/W)

>40

≥0.85

1310nm

Optical AGC control (dBm)

≥0.9

1510nm

Receiving power (dBm)

-7~+2

Vo:104 dBuV±1.0

-10~+2

Analog TV

Return loss (dB)

-17~+2

Digital TV

Optical connector

LC/APC

 SC/APC,FC/APC

RF  Feature

Work bandwidth (MHz)

45~862

 

Flatness (dB)

>50

 

Output level (dBUV)

≤±1.0

Pin:-7.0~+2.0dBm

AGC feature (dB)

104±1.0

Pin:-7.0~+2.0dBm

Output level adjust (dB)

-15~0

 

Output slope adjust (dB)

-15~0

 

Return loss (dB)

≥14

47-862MHz

Output impedance (Ohm)

75

 

RF port

F-female

 

Analog  TV Line Feature

Test channel

59CH(PAL-D)

47-550MHz Analog

Digital  QAM

550-862MHz

OMI (%)

3.8

 

CNR1 (dB)

54.6

Pin=-2.0dBm

CNR2 (dB)

48.6

Pin=-7.0dBm

CTB (dB)

≤-70

Pin=-2.0dBm

CSO (dB)

≤-65

Pin=-2.0dBm

HUM (dB)

≤-60

 

Digital  TV Line Feature

Test channel

<10CH

Analog

Digital  QAM

47-862MHz

MER (dB)

35 (Remark1)

Pin: =-7.0+2.0dBm

30

Pin: =-16dBm

BER (dB)

<1.0E-9

Pin: =-20.0~+2.0dBm

General  Feature

Power supply (V)

AC(130~256)V

AC (35~85) V

Power consume (W)

≤15

 

Work temp (°C)

-40~60

 

Storage temp (°C)

-40~65

 

Relative humidity (%)

5~59

 

Size (MM)

185*140*91

W*D*H

Remark

1.CATV test signal: MER: 35.1dB, BER:<1.0E-9.