Description
General Introduction:
The RayOptics RT-F40L13-C00 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand QDR/DDR/SDR, 10G/8G/4G/2G fiber channel, PCIe and SAS Applications. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10.3Gbps operation for an aggregate data rate of 40Gbps 10km using single mode fiber. These modules are designed to operate over single mode fiber systems using 1310nm DFB laser array. An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle. QSFP+ PSM LR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.
Products Name:
QSFP+ PSM4 10km optical transceiver with full real-time digital diagnostic monitoring and pull tab
Product Features:
·1).Four-channel full-duplex transceiver modules
·2).Transmission data rate up to 11.2Gbit/s per channel
·3).Up to 10km transmission of single mode fiber
·4).Low power consumption <2.5W,meet class 3
·5).Operating case temperature: 0 to 70ºC
·6).3.3V power supply voltage
·7).Hot Pluggable QSFP form factor
·8).RoHS 6 compliant
·9).Single MPO connector receptacle
·10).Built-in digital diagnostic function
Applications:
·1).Infiniband QDR and DDR interconnects
·2).40G Ethernet
·3).Proprietary High Speed Interconnections
4). Data center
Electrical Characteristics:
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Differential input impedance | Zin | 90 | 100 | 110 | ohm |
|
| Differential Output impedance | Zout | 90 | 100 | 110 | ohm |
|
| Differential input voltage amplitude | ΔVin | 300 |
|
1100 | mVp-p |
|
| Differential output voltage amplitude | ΔVout | 500 |
|
800 | mVp-p |
|
| Bit Error Rate | BR |
|
|
E-12 |
|
|
| Input Logic Level High | VIH | 2.0 |
|
VCC | V |
|
| Input Logic Level Low | VIL | 0 |
|
0.8 | V |
|
| Output Logic Level High | VOH | VCC-0.5 |
|
VCC | V |
|
| Output Logic Level Low | VOL | 0 |
|
0.4 | V |
|
Optical Characteristics:
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
| Transmitter | |||||||
| Center Wavelength | λC | 1270 | 1310 | 1350 | nm | 1 | |
| RMS Spectral Width | λrms |
|
|
3.5 | nm | 1 | |
| Average Launch Power, each lane | PAVG | -5.5 | -0.5 | +2.3 | dBm |
|
|
| Optical Modulation Amplitude (OMA) | POMA | -4.5 | -0.5 | +3.5 | dBm | 1 | |
| Difference in Launch Power between any two lanes | Ptx,diff |
|
|
5.0 | dB |
|
|
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane | OMA-TDP | -9.7 |
|
|
dBm | 1 | |
| Rise/Fall Time | Tr/Tf |
|
|
50 | ps |
|
|
| Extinction Ratio | ER | 3.5 |
|
|
dB |
|
|
| Relative Intensity Noise | Rin |
|
|
-128 | dB/Hz |
|
|
| Optical Return Loss Tolerance | TOL |
|
|
12 | dB |
|
|
| Transmitter Reflectance | RT |
|
|
-12 | dB |
|
|
| Transmitter Eye Mask Margin | EMM | 10 |
|
|
% | 2 | |
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
|
{0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
|
|
|||
| Average Launch Power OFF Transmitter, each Lane | Poff |
|
|
-30 | dBm |
|
|
| Receiver | |||||||
| Center Wavelength | λC | 1270 | 1310 | 1350 | nm |
|
|
| Damage Threshold | THd | +3 |
|
|
dBm |
|
|
| Overload, each lane | OVL | +2.3 |
|
|
dBm |
|
|
| Receiver Sensitivity in OMA, each Lane | SEN |
|
|
-11.5 | dBm |
|
|
| Difference in Receive Power between any two Lanes (OMA) | Prx,diff |
|
|
5.0 | dB |
|
|
| Signal Loss Assert Threshold | LOSA | -30 |
|
|
dBm |
|
|
| Signal Loss Deassert Threshold | LOSD |
|
|
-15 | dBm |
|
|
| LOS Hysteresis | LOSH | 0.5 |
|
6 | dB |
|
|
| Optical Return Loss | ORL |
|
|
-12 | dBm |
|
|
| Receive Electrical 3 dB upper Cutoff Frequency, each Lane | Fc |
|
|
12 | GHz |
|
|
Digital Diagnostic Functions:
Digital diagnostics monitoring function is available on all RAYOPTICS QSFP+ PSM LR4. A 2-wire serial interface provides user to contact with module. The structure of the memory is shown in Figure 3. The memory space is arranged into a lower, single page, address space of 128 bytes and multiple upper address space pages. This structure permits timely access to addresses in the lower page, such as Interrupt Flags and Monitors. Less time critical time entries, such as serial ID information and threshold settings, are available with the Page Select function. The interface address used is A0xh and is mainly used for time critical data like interrupt handling in order to enable a one-time-read for all data related to an interrupt situation. After an interrupt, IntL, has been asserted, the host can read out the flag field to determine the affected channel and type of flag.
| Parameter | Symbol | Min | Max | Unit | Notes |
| Temperature monitor absolute error | DMI_Temp | -3 | +3 | ºC | Over operating temperature range |
| Supply voltage monitor absolute error | DMI_VCC | -0.1 | +0.1 | V | Over full operating range |
| Channel RX power monitor absolute error | DMI_RX_Ch | -3 | +3 | dB | 1 |
| Channel Bias current monitor | DMI_Ibias_Ch | -10% | +10% | mA |
|
| Channel TX power monitor absolute error | DMI_TX_Ch | -3 | +3 | dB | 1 |
Main Export Countries & Areas:
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Mexico, Brazil, Argentina,Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optical transceiver products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
