Ethernet SFP+ Fiber Optic Module TX1270nm DFB RX1330nm 10Gbps 20KM BIDI Simplex
Applications
10GBASE-BX
10GBASE-LR at 10.3125Gbps
10GBASE-LW at 9.953Gbps
Other Optical Links
PRODUCT FEATURES
1. Up to 10Gbps Data Links
2. Up to 20KM transmission on SMF
3. 1270nm Laser and 1330nm PIN-TIA
4. Metal enclosure, for lower EMI
5. 2-wire interface with integrated Digital Diagnostic monitoring
6. Hot-pluggable SFP+ footprint
7. Specifications compliant with SFF 8472
8. Compliant with SFP+ MSA with LC connector
9. Single 3.3V power supply
10. Case operating temperature range:0°C to 70°C
11. Power dissipation < 1.5W
PRODUCT DESCRIPTION
SFP+10G-LR modules Complaint with IEEE 802.3ae 10GBASE-LR,Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit SFP module “SFP+”,1270nm DFB transmitter, PIN photo-detector,LC connector,2-wire interface for management specifications compliant with SFF 8472 digital diagnostic, Compliant with SFF8472 Digital Diagnostic Standard(DDM)
The SFP+10G-LR modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.It is a mallest 10G form factor Supports 10GBASE Ethernet and OTU2/OTU2e .
Recommended Operating Conditions
Parameter | Symbol | Unit | Min | Typ | Max |
Storage Temperature Range | Ts | ℃ | 0 | 70 | |
Power Supply Voltage | Vcc | V | 3.135 | 3.465 | |
Data Rate | Gb/s | - | 10 | - |
Specification of Transmitter
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Average Output Power | POUT | -6 | 1 | dBm | Note (1) | |
Extinction Ratio | ER | 3.6 | 5.0 | dB | ||
Center Wavelength | λC | 1260 | 1270 | 1280 | nm | DFB Laser |
Side Mode Suppression Ratio | SMSR | 30 | dB | |||
Spectrum Bandwidth(-20dB) | σ | 1 | nm | |||
Differential Line Input Impedance | RIN | 90 | 100 | 110 | Ohm | |
Output Eye Mask | Compliant with IEEE802.3 z (class 1 laser safety) | Note (2) |
Note (1): Measure at 2^7-1 NRZ PRBS pattern
Note (2): Transmitter eye mask definition
V. Specification of Receiver
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Input Optical Wavelength | λIN | 1320 | 1330 | 1340 | nm | PIN-TIA |
Receiver Sensitivity | PIN | -14 | dBm | Note (1) | ||
Input Saturation Power (Overload) | PSAT | -3 | dBm | |||
Los Of Signal Assert | PA | -30 | dBm | |||
Los Of Signal De-assert | PD | -17 | dBm | Note (2) | ||
LOS Hysteresis | PA-PD | 0.5 | 2 | 6 | dB |
Note (1): Measured with Light source 1330nm, ER=5dB; BER =<10^-12 @PRBS=2^7-1 NRZ
Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)