Module quang SFP Singlemode 155M, 2 sợi LC, 120km DDM

Liên hệ
  • Mã SPNF-300-S120
  • Hãng sản xuấtNUFIBER
  • Số lượng đã bán2000
  • Phí vận chuyểnFREESHIP
Chi tiết sản phẩm
Detailed Product Description
Product Name: 155Mbps SFP Transceiver Wavelength: 1550nm
Distance: 120KM Connector: LC
DDM: Support Fiber Type: Duplex LC Singlemode
Power Supply: 3.3V Working Temperature: 0-70℃
Manufacturer: Yes Compatible: Cisco Huawei HP Juniper Etc…
Warranty: 1 Years

155Mb/s SFP Transceiver Singlemode dual fiber 120km 1550nm LC DDM


NuFiber’s FE-LX120-SM1550 Transceiver is a high performance, cost effective module which have a duplex LC optics interface. Standard AC coupled CML for high speed signal and LVTTL control and monitor signals. The receiver section uses a PIN receiver and the transmitter uses a 1550nm DFB laser, up to 29dB link budge ensure this module SONET OC-3/SDH STM-1 120Km application.



  • Up to 155Mb/s Data Links
  • Hot-Pluggable
  • Duplex LC connector
  • Up to 120km on 9/125μm SMF
  • 1550nm DFB laser transmitter
  • Single +3.3V Power Supply
  • Monitoring Interface Compliant with SFF-8472Maximum Power <1W
  • Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
  • RoHS compliant and Lead Free



►Fast Ethernet

►Other Optical Links


Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameter Symbol Min. Typical Max. Unit Note
Transmitter Section:
Center Wavelength λc 1530 1550 1570 nm
Spectral Width σ 1 nm
Optical Output Power Pout 0 +5 dBm 1
Optical Rise/Fall Time tr / tf 500 ps 2
Extinction Ratio ER 10 dB
Generated Jitter (peak to peak) JTXp-p 0.07 UI 3
Generated Jitter (rms) JTXrms 0.07 UI 3
Eye Mask for Optical Output Compliant with G.957(class 1 laser safety)
Receiver Section:
Optical Input Wavelength λc 1260 1600 nm
Receiver Overload Pol -8 dBm 4
RX Sensitivity Sen -34 dBm 4
RX_LOS Assert LOS A -45 dBm
RX_LOS De-assert LOS D -35 dBm
RX_LOS Hysteresis LOS H 0.5 dB
General Specifications:
Data Rate BR 155 Mb/s
Bit Error Rate BER 10-12
Max. Supported Link Length on 9/125μm SMF@155Mb/s LMAX 80 km
Total System Budget LB 29 dB

Địa chỉ: Tầng 4 tòa nhà HUD3 Tower, số 121-123 đường Tô Hiệu, Phường Nguyễn Trãi, Quận Hà Đông, Thành Phố Hà Nội
Tel: 024 6673 5252
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