Csico SFP-10G-LR compatible 10G Mini-GBIC SFP+ Transceiver 1310nm 10KM1.Features
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;2.Applications:
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.
5.Recommended operating environment:
|Power Supply Voltage||VCC||0||+3.6||V|
|Operating Case Temperature||Tc||0||+70||°C|
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
|Power Supply Voltage||VCC||3.135||3.300||3.465||V|
|Operating Case Temperature||TC||0||25||70||°C|
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
|Center wavelength (range)||nm||1260 -1355|
|Side Mode Suppression Ratio (min)||dB||30|
| Launched power|
|- minimum||dBm|| -7.2 Notes1|
|Transmitter and dispersion penalty||dB|| 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)||dB||12|
|Center wavelength (range)||nm||1260-1355|
|Receive overload (max) in average power1||dBm||0.5|
|Receive sensitivity (min) in average power1||dBm||-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)3||dB||2.2|
|Stressed eye jitter (min)2||UIp-p||0.7|
|Receive electrical 3dB upper cutoff frequency (max)||GHz||12.3|
|Receiver power (damage, Max)||dBm||1.5|
4. In G.652 and G.655(NDSF)
- The optical power is launched into SMF
- Measured with a PRBS 231-1 test firstname.lastname@example.orgGbps
- Measured with a PRBS 231-1 test email@example.comGbps BER≤10-12
The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
8.Our item images:
|Data Rate|| ||-||10.3125||-||Gbps|| |
|Power Consumption|| ||-||1200||1500||mW|| |
|Single Ended Output Voltage Tolerance|| ||-0.3||-||4.0||V|| |
|C common mode voltage tolerance|| ||15||-||-||mV|| |
|Tx Input Diff Voltage||VI||400|| ||1600||mV|| |
|Tx Fault||VoL||-0.3|| ||0.4||V||At 0.7mA|
|Data Dependent Input Jitter||DDJ|| || ||0.10||UI|| |
|Data Input Total Jitter||TJ|| || ||0.28||UI|| |
|Single Ended Output Voltage Tolerance|| ||-0.3||-||4.0||V|| |
|Rx Output Diff Voltage||Vo||300|| ||850||mV|| |
|Rx Output Rise and Fall Time||Tr/Tf||30|| || ||ps||20% to 80%|
|Total Jitter||TJ|| || ||0.70||UI|| |
|Deterministic Jitter||DJ|| || ||0.42||UI|| |
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!