1550nm Externally modulated optical transmitter

1550nm Externally modulated optical transmitter

Negotiable /Piece

Min.Order:1 Piece

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0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

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Brand Name:
YOUXIN
Place of Origin:
China
Model Number:
OT1550E-xx

Ningbo Youxin Technology Co.,LIMITED

Business Type: Trading Company
Zhejiang China
Main Products: Fiber Optic Components ,Instrument&Tools ,Gepon System ,HFC&CATV NetworkEthernet Equipment ,

Product Details

Externally modulated optical transmitter with SNMP management, indoor, 1550nm, 2 output port, ≥7mW output optical power, 47~862MHz, SBS, 13/16/18dBm or adjustable, imperial F type female port, FC/APC or SC/APC connector, RJ45 and RS232 port, VFD, 19" 1U. Features: Download DOC:1550nm direct modulation optical transmitter ◇ Narrow bandwidth (Typ.=1MHz), lower noise, DFB continuous wave laser ◇ The operating bandwidth is up to 47~1080MHz ◇ Perfect index: Unique innovation technology, provide excellent CNR, CTB, CSO & SBS ◇ Perfect RS232 communication interface ◇ SNMP network management function optional ◇ 1+1 backup power supply optional ◇ Casing temperature auto-control ◇ Excellent P/P ratio ◇ AGC/MGC mode is optional at spot. OMI can be optimized at spot Description RFTV is a unidirectional analogue and digital video broadcast. It adopts high efficiency modulation mode for RF carrier wave and its economy, flexibility and bandwidth validity is beyond comparison of IPTV. By adopting EPON, GEPON or P2P access mode to realize triple-play and FTTx, RFTV broadcasting network in 1550nm optical wavelength still plays an important role and 1550nm externally modulated optical transmitter is the core equipment in this system. 1550nm externally modulated technology has no laser chirp, low dispersion distortion, and large extinction ratio, with excellent characteristic within 40~862MHz. External Modulator doesn't generate CSO distortion after reasonable bias. It can be followed by amplifier when used in large area coverage of over-long trunk and local networks. Adopting WDM, multi-wavelength optical channels can be transmitted through one fiber. 1550nm optical fiber CATV follows the current development trend of triple-play and fiber to home. Parameter Item Specification Optical feature Optical wavelength 1548~1563nm 1530~1563nm CATV wavelength ITU standard Wavelength ADJ. range ±1.6nm(±200GHz) Wavelength ADJ. mode ±0.5nm stepping Linewidth =0.651MHz FWHM(△λ) Side mode suppression ratio 45dB SMSR Extinction ratio 20dB XP Equivalent noise intensity -160dB/Hz RIN (20~1000MHz) Output power 2x7 2x5, 2x9 options Return loss 50dB Optical fiber connector FC/APC or SC/APC RF feature Work bandwidth 47~862MHz 47~1000MHz 47~1080MHz Input level 18~28dBmV AGC Fatness ±0.75dB ≤±1.5dB 862~1000MHz Rerun loss >16dB 47~1000MHz Input impedance 75ohm RF port F female Link feature Transmit channel PAL-D/60CH PAL-D/99CH CNR1 53dB 51.5dB Back to back CNR2 ≥51.5dB ≥49.5dB 65km optical fiber 0dBm receive CTB -65dB ≤-65dB CSO -65dB ≤-65dB SBS restrain 13~18dBm Adjustable General feature Network management interface RJ45, RS232 Support IE &SNMP Power supply 90~265V/50/60Hz -48V optional Power consume ≤50W Single power works Work temperature ℃ Machine temperature Control automatically Storage temperature -40~85℃ Relative humidity 5~95% Dimension 19inch,1U Applications ◇ HFC network ◇ PON network More please visit our website: 3w(dot)youfibercable(dot)com or email to: jeff(at)

Contact Supplier

Jeff Hu manager Chat Now
Telephone
86-574-89118313
Mobile
86-15257463403
Fax
86-574-89118315
Skype
youxin2012
Address
Hi-Tech,Zone,Ningbo,Zhejiang, China Ningbo,Zhejiang

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