Gold Member Since 2007
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Hangzhou Huatai Optic Tech. Co., Ltd.

Optic Transmitter, Fttx Fiber, Fiber Optic manufacturer / supplier in China, offering 1550nm Direct Modulated Wdm FTTX Fiber Optic Transmitter (HT1500B), CATV Separate Optical Raman Amplifier (RFA4000), 4 Ways Sat-If CWDM Optical Transmitter and Receiver (HDBS-4000CW) and so on.

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Supplier Homepage Product FTTx for CATV Optical Transmitter 1550nm Direct Modulated Optical Transmitter 1550nm Direct Modulated Wdm FTTX Fiber Optic Transmitter (HT1500B)

1550nm Direct Modulated Wdm FTTX Fiber Optic Transmitter (HT1500B)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: 54x64x14cm
Payment Terms: T/T

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Basic Info
  • Model NO.: HT1500B
  • Certification: CE
  • Name: Wdm FTTX Fiber Optic Transmitter
  • Operating Wavelength: 15481563nm&1530~1563nm
  • Cnr: >/=50db
  • Cso: </=-57db
  • Approved: 3rd Part Certification
  • Specification: 1u
  • Type: Optic Transmitter
  • Condition: New
  • Feature: 1550nm Direct Modulated Transmitter
  • Work Bandwidth: 45~862MHz
  • CTB: </=-63db
  • Sbs: >/=17dBm
  • Trademark: Guangtai
  • Origin: China
Product Description
1550nm Direct Modulated WDM FTTX Fiber Optic Transmitter

Product Description

Huatai HT1500B is a direct modulation 1550nm transmitter with high index and without AGC function. It adopts high linearity and low chirp DFB laser, built-in pre-distortion compensation and AGC, APC, ATC closed loop control, which improves the system index obviously. The 1550nm transmitter can be used in FTTx (≤ 10Km) of second-grade service area (Sub-HE), and can also be used in WDM narrow-band multiplexing and IP/QAM.
HT1500BC 1550nm transmitter: CATV wavelength.
HT1500BU 1550nm transmitter: ITU standard wavelength.

Product features
1. Low chirp, high linearity DFB laser.
2. Dual module RF driver, high efficient laser pre-distortion adjustment.
3. Perfect APC, ATC closed loop control.
4. Intuitionistic modulation status display.
5. Built-in dual back-up power supply, switch automatically.
6. Casing temperature auto-control, ensure the long life of the laser.

Main application
1. Provide IP/QAM, VOD value-added service in second-grade service area (Sub-HE).
Analog digital mixed transmit < 15Km. (common distance ≤ 10km).
Pure digital load < 40Km.
2. DWDM narrow band multiplex >70Km
Performance Index Supplement
Optic feature Wavelength (nm) 1548~1563 HT1500BC: CATV wavelength
1530~1563 HT1500BU: ITU wavelength
Linewidth (MHz) ≤ 1 FWHM(Δ λ )
Side mode suppression ratio (dB) ≥ 45 SMSR
Extinction ratio (dB) ≥ 20 Xp
Equivalent noise intensity (dB/Hz) ≤ -160 RIN (20~1000MHz)
Output power (dBm) 6 Optional 3, 10
Return loss (dB) ≥ 55  
optical fiber connector   FC/APC Optional SC/APC
RF feature Work bandwidth (MHz) 45-862  
Input level (dBmV) 20 ± 2
Flatness (dB) ≤ ± 0.75 45~862MHz
Return loss (dB) > 16  
Input impedance (Ω ) 75 RF/INPUT
RF test (dB) 0± 1  
Link feature Transmit channel   PAL-D/59CH NTSC/77CH
CNR (dB) ≥ 50 -1dBm receive
CTB (dB) ≤ -63  
CSO (dB) ≤ -57  
SBS restrain (dBm) ≥ 17  
General feature Network management interface   RJ45, RS232 Support I. E. & SNMP
Power supply (V) 90~265 city power -48VDC optional
Power Consume (W) ≤ 50 Single power works
Work temp. (º C) -5~65  
Storage temp. (º C) -40~85  
Operating relative humidity (%) 5~95  
Size (" ) 19× 14.2× 1.75 (W)x(D)x(H) 
Product Groups
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