Mini GBIC SFP Module Transceiver 1.25G Singlemode 1310nm LC Connector With DDM
Mini GBIC SFP Module Transceiver 1.25G Singlemode 1310nm LC Connector With DDM
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Basic Infomation
Place of Origin: Shenzhen, China
Brand Name: OLYCOM
Certification: CE, RoHS, FCC
Model Number: OSPL1G20D
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Mini GBIC SFP Module Transceiver


1.25G SFP Module Transceiver


Mini GBIC sfp module lc connector

Payment & Shipping Terms
Packaging Details: Neutral packing
Delivery Time: 5 working days
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram
Supply Ability: 10000 sets per month
Name: SFP Transceiver Module
Color: Slivier
Fiber Type: SM, Dual Fiber
Wavelength: 1310nm
Distance: 20km
Operating Temperature: 0°C To 70°C
Power Supply: +3.3V
Application: Telecommunications, Security
Product Description


OLYCOM’s OSPL1G20D 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 1310 nm FP laser, up to 15dB link budge ensure this module 1000Base Ethernet 20km application.

Key Features

  • Up to 1.25Gb/s Data Links

  • Hot-pluggable
  • Duplex LC connector

  • Up to 20km on 9/125μm SMF

  • 1310nm FP laser transmitter
  • Single +3.3V Power Supply
  • Monitoring Interface Compliant with SFF-8472

  • Maximum 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


Parameter Symbol Min. Typical Max. Unit Note
Transmitter Section:
Center Wavelength λc 1270 1310 1360 nm  
Spectral Width(RMS) σRMS     3 nm  
Optical Output Power Pout -9   -3 dBm 1
Extinction Ratio ER 8.2     dB  
Optical Rise/Fall Time tr / tf     260 ps 2
Relative Intensity Noise RIN     -120 dB/Hz  
Output Eye Mask Compliant with IEEE802.3 z (class 1 laser safety)  
Receiver Section:  
Optical Input Wavelength λc 1260   1360 nm  
Receiver Overload Pol -3     dBm 4
RX Sensitivity Sen     -24 dBm 4
RX_LOS Assert LOS A -35     dBm  
RX_LOS De-assert LOS D     -25 dBm  
RX_LOS Hysteresis LOS H 0.5     dB  
General Specifications:
Data Rate BR   1.25   Gb/s  
Bit Error Rate BER     10-12    
Max. Supported Link Length on 9/125μm SMF@1.25Gb/s LMAX   20   km  
Total System Budget LB 15     dB  


  • Metro/Access Networks

  • 1.25 Gb/s 1000Base-LX Ethernet

  • 1×Fibre Channel
  • Other Optical Links

Mechanical Dimensions

Mini GBIC SFP Module Transceiver 1.25G Singlemode 1310nm LC Connector With DDM 0

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Tel : 86-755-26611509
Fax : 86-755-83129773
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