Guangdong, China
Business Type:
Type of Ownership:
Limited Company
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Availability:
OEM/ODM Service
Sample Available

10g SFP Transceiver Module, 10g Sm Dual Fiber SFP+ Transceiver 1310nm 10km, 10g Mini-GBIC SFP+ Module manufacturer / supplier in China, offering Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km, 10/100/1000m Sc Dual Fiber Optical Fiber Media Converter, 24 Ports FTTH/FTTX Slidable Fiber Optic Rack Mount Patch Panel and so on.

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Supplier Homepage Products Fiber optic active product SFP module Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km

Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km

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Min. Order / Reference FOB Price
1 Piece US $0.1-27.2/ Piece
Port: Shenzhen, China
Production Capacity: 10000/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Type: Wired
Support Network: 10g
Information content: Data
Certification: CE, ISO, RoHS, GS
Condition: New

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Basic Info

Model NO.: SFP-10G-LR
Item Name: Csico SFP-10g-Lr Compatible 10g SFP+ Module
Transmit Rate: 10gbps
Transmission Distance: 10km
Wavelength: 1310nm
Fiber Type: Dual Fibers
Interface: LC, Sc or RJ45 Are Available
Compatiblity: Cisco, HP, 3 COM, Juniper, Huawei, etc.
Power Dissipation: Less Than Power Dissipation
Operating Case Temperatur: From 0 to 70 Degree
Warranty: 2 Years
Trademark: TAKFLY
Transport Package: by Carton
Specification: Customized
Origin: Shenzhen, China
HS Code: 8517706000
Csico SFP-10G-LR compatible 10G Mini-GBIC SFP+ Transceiver 1310nm 10KM


1. Optical interface compliant to IEEE 802.3ae 10GBASE-LR;
2. Electrical interface compliant to SFF-8431;
3. Hot Pluggable;
4.1310nm DFB transmitter, PIN photo-detector;
5. Operatingcase temperature: 0 to 70 °C;
6. Low power consumption;
7. Application for 10km SMF connection;
8. All-metal housing for superior EMI performance;
9. Advanced firmware allow customer system encryption information to be stored in transceiver;
10. Cost effective SFP+ solution, enables higher port densities and greater bandwidth;


1.10BASE-LR at 10.3125Gbps;
2. 10BASE-LW at 9.953Gbps;
3. Other optical links;

3.Product description:

This 1310 nm DFB 10Gigabit SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km.
The SFP+ LR module electrical interface is compliant to SFI electrical specifications.  The transmitter input and receiver output impedance is 100 Ohms differential.  Data lines are internally AC coupled.  The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.  SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.

In the transmit direction, the SFP+ transceiver module receives a 10.3125 Gb/s electrical signal (signaling rate) from the host board Asic/SerDes and converts the data to an optical signal via the Laser Driver that controls the Laser diode in the Transmitter Optical Sub-Assembly (TOSA).  An open collector compatible Transmit Disable (Tx_Dis) is provided.  A logic "1," or no connection on this pin will disable the laser from transmitting.  A logic "0" on this pin provides normal operation.  The transmitter has an internal automatic power control loop (APC) to ensure constant optical power output across supply voltage and temperature variations.  An open collector compatible Transmit Fault (TFault) is provided.  TX_Fault is a module output contacts that when high, indicates that the module transmitter has detected a fault condition related to laser operation or safety.  The TX_Fault output contact is an open drain/collector and shall be pulled up to the Vcc_Host in the host with a resistor in the range 4.7-10 kΩ.   TX_Disable is a module input contact. When TX_Disable is asserted high or left open, the SFP+ module transmitter output shall be turned off. This contact shall be pulled up to VccT with a 4.7 kΩ to 10 kΩ resistor

The receiver converts 10Gbit/s serial optical data into serial PECL/CML electrical data.  An open collector compatible Loss of Signal is provided.  Rx_LOS when high indicates an optical signal level below that specified in the relevant standard.  The Rx_LOS contact is an open drain/collector output and shall be pulled up to Vcc_Host in the host with a resistor in the range 4.7-10 kΩ, or with an active termination.  Power supply filtering is recommended for both the transmitter and receiver.   The Rx_LOS signal is intended as a preliminary indication to the system in which the SFP+ is installed that the received signal strength is below the specified range. Such an indication typically points to non-installed cables, broken cables, or a disabled, failing or a powered off transmitter at the far end of the cable.

The 3rd functional capability of the SFP+ module is the 2 wire serial, I2C, interface.  I2C is used for serial ID, digital diagnostics, and module control functions. The enhanced digital diagnostics monitoring interface allows real time access to the device allowing monitor of received optical power, laser bias current, laser optical output power, etc.

4.Absolute maximum rating:

These values represent the damage threshold of the module.  Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
Power Supply VoltageVCC0+3.6V
Storage TemperatureTc-40+85°C
Operating Case TemperatureTc0+70°C
Relative HumidityRH595%

5.Recommended operating environment:

Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
Power Supply VoltageVCC3.1353.3003.465V
Operating Case TemperatureTC02570°C

6.Optical characteristics:

The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
Operating ReachKm10
Center wavelength (range)nm1260 -1355
Side Mode Suppression Ratio (min)dB30
   Launched power
- maximumdBm+0.5
- minimumdBm              -7.2      Notes1
  • OMA
  • OMA-TDP (min)
Transmitter and dispersion penaltydB               3.2        Notes4
Average launch power of OFF transmitter (max)dBm-30
  Extinction ratio (min)dB             3.5     Notes2
RIN12 OMA (max)dB/Hz-128
Optical Return Loss Tolerance (min)dB12
Center wavelength (range)nm1260-1355
Receive overload (max) in average power1dBm0.5
Receive sensitivity (min) in average power1dBm-14.4    Notes3
Receiver sensitivity (max) in OMA (footnote 2)dBm-12.6    Notes3
Receiver Reflectance (max)dB-12
Stressed receiver sensitivity (max) in OMA2 dBm-10.3
Vertical eye closure penalty (min)3dB2.2
Stressed eye jitter (min)2UIp-p0.7
Receive electrical 3dB upper cutoff frequency (max)GHz12.3
Receiver power (damage, Max)dBm1.5
  1. The optical power is launched into SMF
  2. Measured with a PRBS 231-1 test pattern@10.3125Gbps
  3. Measured with a PRBS 231-1 test pattern@10.3125Gbps BER≤10-12
4.   In G.652 and G.655(NDSF)

7.Electrical characteristics:

The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
Data Rate -10.3125-Gbps 
Power Consumption -12001500mW 
Single Ended Output Voltage Tolerance -0.3-4.0V 
C common mode voltage tolerance 15--mV 
Tx Input Diff VoltageVI400 1600mV 
Tx FaultVoL-0.3 0.4VAt 0.7mA
Data Dependent Input JitterDDJ  0.10UI 
Data Input Total JitterTJ  0.28UI 
Single Ended Output Voltage Tolerance -0.3-4.0V 
Rx Output Diff VoltageVo300 850mV 
Rx Output Rise and Fall TimeTr/Tf30  ps20% to 80%
Total JitterTJ  0.70UI 
Deterministic JitterDJ  0.42UI 

8.Our item images:

Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km
Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km
Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km

Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km
Csico SFP-10g-Lr Compatible 10g Mini-GBIC SFP+ Transceiver 1310nm 10km

9.Company Information:

Takfly, established in 2000, has been manufacturing and exporting fiber cable, adapter, attenuator, connector, coupler, splitter, termination box, ODF, fiber instruments, media conceiver, switch, optical module, CWDM/DWDM, etc. Takfly's products have passed the management verification: ISO14001: 2004. and goods have passed RoHS, CE, FCC, REACH, EN50575, ISO9001, etc.

So far, Our products have been widely installed in many big worldwide project and work perfectly. Many project contactors ask the first and second operators to purchase fiber items from Takfly for their new project. In addition, we also have builted long term cooperation with Lapp, Amper, Telefonica, orange and Ericsson. All enquiry are warmly welcomed here no matter it's small or big, we promise to provide all customers high quality and good price item.

Our sfp module can be produced compatible with HP, CSICO, HUAWEI, H3C and other devices. Welcome your trial order!

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