Thiết Bị Thu Quang Ftth Catv Agc (47~1200Mhz). H1222G

Liên hệ

62 Bà Triệu - Hoàn Kiếm - Hà Nội


FTTH CATV AGC Optical Receiver (47~1200MHz)

Model: H1222G, H1222G/WD, H1222G/WF

Product description:

H1222G FTTH AGC CATV optical receiver, with work bandwidth 47~1200MHz, AGC function, output level Vo=83.5dBμV±0.5dB (Pin=+3~-7dBm, PAD=1dB), applies to FTTH fiber to internet, is a low power consume, high performance, high cost performance ONU optical receiver unit for RFTV broadcast network.

H1222G adopt high sensitivity optic receiving tube and Huatai-specialized low noise match circuit, 3.8% modulate, full channel transmit, -8dBm optical power receiving, and the CNR can reach high index 45dB still. H1222G adopt optical AGC, realizing high performance automatic level control (ALC).

H1222G optical port mode with following three types optional:


  • H1222G/NC: RFTV operating wavelength 1260~1620nm.
  • H1222G/WF: Build-in channel filter, RFTV operating wavelength 1550nm.
  • H1222G/WD: Build-in CWDM, RFTV operating wavelength 1550nm, pass wavelength 1310/1490nm, (Link EPON, GPON ONU).

Product feature:


  • Extra low noise (3.8% modulate,-8dBm receiving, CNR≥45dB)
  • Receiving optical power within +3dBm~ -7dBm, with excellent linearity
  • High performance ALC (Pin=+3~ -7dBm, ΔVo≤0.5dB)
  • Within 47~1200MHz bandwidth, all with excellent flatness feature (FL≤±1.0dB)
  • Metal case, offer safeguard for optoelectronic sensitive devices
  • High output level, can be used by many users
  • Low power consume, high performance, high cost performance

Main application:


  • FTTH
  • FTTP, FTTO

Status indicator:

Input optical power status indicator :


  • ≤-13dB                               LED off
  • +3dBm ~ -7dBm                Green
  • ≥ +3dBm                            Red

Flatness:

 

CNR, MER Degradattion table:

 

Principle:

 

Technical index:


Performance

Index

Supplement

Optic feature

CATV work wavelength

(nm)

1260~1620

H1222G/NC

1540~1560

H1222G/WF, H1222G/WD

Input wavelength

(nm)

1310, 1490/1550

Pass wavelength

(nm)

1310, 1490

Channel Isolation

(dB)

≥40

1550 &1490nm

Responsibility

(A/W)

≥0.85

1310nm

≥0.9

1550nm

Receiving power

(dB)

+3 ~ -10

Analog TV

+2 ~- 17

Digital TV

Optical return loss

(dB)

≥55

Optical fiber connector

SC/APC

H1222G/NC, H1222G/WF

LC/APC

H1222G/WD

RF feature

Work bandwidth

(MHz)

47 ~ 1200

Flatness

(dB)

≤±1.0

Output level

(dBμV)

83.5±0.5

Pin:-7.0~+3.0dBm (PAD=1dB)

ALC(AGC) character (ΔVo)

(dB)

≤±0.5

Pin:-7.0~+3.0dBm

Output level adjust

(dB)

0 ~ 18

MGC

Return loss

(dB)

≥14

47 ~ 1200MHz

Output impedance

(Ω)

75

Output port number

1

RF tie-in

F-Female

Analog TV Link feature

Test channel

CH

59CH (PAL-D)

NTSC/80CH

OMI

(%)

3.8

CNR1

(dB)

53.5

Pin＝-2dBm

CNR2

(dB)

46.5

Pin＝-7dBm

CTB

(dB)

≤-67

Pin:+3~-9dBm

CSO

(dB)

≤-63

Pin:+3~-9dBm

HUM

(dB)

≤-60

Digital TV Link feature

Test channel

<10 CH

Analog

Digital QAM

47-862MHz

MER

(dB)

39 (Remark1)

Pin : -7.0~+2.0dBm

32.0

Pin = -14.0dBm

BER

(dB)

<1.0E-9

Pin : -17.0~+2.0dBm

General feature

Power supply

(V)

DC+12V

±1.0V

Power Consume

(W)

≤3

+12VDC, 280mA

Work temp

(oC)

-20 ~ +50

Storage temp

(oC)

-40 ~ 85

Work relative temp

(%)

5 ~ 59

Size

59x98x23

(W)x(D)x(H)

Remark:

1. CATV test signal: MER: 39.0dB, BER: <1.0E-9

Test data:


  • Analog TV test data (Pin=+2.0dBm~-10.0dBm)


Pin(dBm)

+3

+2

+1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

Vo(dBμV)

84.5

84.6

84.5

83.9

84.4

84.1

83.9

83.7

83.8

83.9

83.2

81.0

78.9

76.9

CNR(dB)

57.6

56.7

55.9

55.1

54.4

53.5

52.5

51.2

49.8

48.4

46.7

45.3

44.1

43.1

CTB(dB)

70.9

69.1

68.1

72.9

70.1

67.2

67.1

70.9

69.5

70.1

67.9

69.8

70.7

68.7

CSO(dB)

64.8

65.0

65.8

66.0

67.7

65.9

66.5

66.3

67.0

64.2

66.1

64.3

64.7

62.7

Remark:


  1. Test condition: PAL-D59CH, OMI＝3.8%
  2. Build-in PAD=1dB attenuation


  • Digital TV test data (Pin=+2.0dBm~ -17.0dBm)


Pin(dBm)

Vo(dBμV)

MER

BER

POST

PRE

+2.0

85.6

39.1

<1.0E-9

<1.0E-9

+1.0

84.1

39.1

<1.0E-9

<1.0E-9

+0.0

84.2

39.1

<1.0E-9

<1.0E-9

-1.0

83.6

39.0

<1.0E-9

<1.0E-9

-2.0

84.5

39.0

<1.0E-9

<1.0E-9

-3.0

84.8

39.1

<1.0E-9

<1.0E-9

-4.0

84.1

38.9

<1.0E-9

<1.0E-9

-5.0

84.7

38.7

<1.0E-9

<1.0E-9

-6.0

84.2

38.7

<1.0E-9

<1.0E-9

-7.0

84.1

38.6

<1.0E-9

<1.0E-9

-8.0

82.8

38.4

<1.0E-9

<1.0E-9

-9.0

79.2

38.0

<1.0E-9

<1.0E-9

-10.0

78.5

37.5

<1.0E-9

<1.0E-9

-11.0

76.8

36.8

<1.0E-9

<1.0E-9

-12.0

73.4

35.4

<1.0E-9

<1.0E-9

-13.0

71.3

33.7

<1.0E-9

<1.0E-9

-14.0

69.7

32.0

<1.0E-9

<1.0E-9

-15.0

66.6

29.8

<1.0E-9

7.5E-7

-16.0

65.9

27.9

<1.0E-9

1.1E-6

-17.0

64.1

26.3

<1.0E-9

2.4E-5

Remark:


  1. Test Signal: MER: 39.0 (dB), BER: <1.0E-9
  2. Channel Load: <10CH Analog TV, Digital QAM

Product series:


Model

Input wavelength

Operating wavelength

Pass wavelength

Fiber connector

H1222G/NC

1310/1550nm

1260~1600nm

-

SC/APC

H1222G/WD

1310, 1490/1550nm

1540~1560nm

1310~1490nm

LC/APC

H1222G/WF

1310, 1490/1550nm

1540~1560nm

-

SC/APC

Model explanation:

 

Thông tin liên  hệ:

CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ VIỄN THÔNG VĂN YẾN VƯƠNG

Địa chỉ: 62 Bà Triệu - Hàng Bài - Hoàn Kiếm - Hà Nội.

Điện thoại: (+84-4) 3944 9539

Fax: (+84-4) 3945 4182

Website: www.vyv.com.vn

Email: contact@vyv.com.vn


Từ khóa gợi ý: Catv Ftth Thiết Bị Ftth Thiết Bị Ftth Mini Ftth Catv Máy Thu Catv Quang May Thu Quang Catv Bộ Thu Quang Ftth Thiết Bị Thu Quang Học Thiết Bị Quang Thiết Bị Quang Thiết Bị Thu Cap Quang Ftth Modem Quang Ftth Cap Quang Ftth Cáp Quang Ftth Thiết Bị Đo Quang Thiết Bị Quang Điện Thiết Bị Quang Học Thiết Bị Cáp Quang Thiết Bị Cáp Quang

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Nguyễn Thị Bạch Yến
Nguyễn Thị Bạch Yến

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0439 449 539
Mã số : 5677045
Địa điểm : Hà Nội
Hình thức : Cần bán
Tình trạng : Hàng mới
Hết hạn : 31/12/2020
Loại tin :

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