1550nm External Modulated Optical Transmitter

• Type: Transmitter
• Function: Signal Transmission Equipment
• Certification: CE, ISO
• Condition: New
• Transport Package: Carton
• Specification: 483× 410× 44mm
• Model NO.: ZY-1550-EM
• Trademark: SUMLO, ZHIYI
• Origin: China
• HS Code: 85176229

Product Description

1550nm External Modulated Optical Transmitter 
 
ZY-1550-EM external modulated optical transmitter adopt top-international brand external modulated laser and external modulator, Prevail patent pre-distortioncircuit and SBS control circuit. Overall indexes reach to well-known brand types level, and price is competitive.it save plenty of costs for operator's network construction and get many users' good reputation
 

Application:
It'S application scene includes large and medium-sized cable TV. Trunk and distribution network, CWDM/DWDM system, optical fiber sensing and security monitoring system.


Features:

* This 1550nm optical transmitter can be used in long-distance transmission.
* Double microwave source SBS control,+13~+19dBm adjustable,0.5dB stepping.
* Adopt USA original AOI DFB laser and LiNbO3 external modulator.
* RF gain of AGC/MGC mode is optional and OMI can be optimized at spot.
* Perfect RS232 communication interface & SNMP network management.
* Hot backup dual power modules.




 

Principle Diagram  :

Other Optical Transmitter recommended: 

ZY-1550-DM  1550nm Directly Modulated Optical Transmitter

Features:
*47~ 862Mhz ( customized 1000MHz).
*Support optical AGC,Switchable to MGC.
*International famous DFB laser, output wavelength is ITU standard selectable.
*Built-in WDM and VOA Variable Optical Attenuator.
*Standard network management interface, in line with SNMP network management protocol.
*Hot backup dual power modules.