Huawei/Cisco/Juniper/MikroTik comaptible 40G QSFP+ SWDM4 duplex multimode 850-940nm LC 40G QSFP+ Transceiver
40G QSFP+ SWDM4 duplex multimode 850-940nm LC
Description
The NUFIBER's 40G QSFP+ SWDM4 transceiver modules are designed for use in 40G Ethernet links over duplex multimode fiber. Four channels/lanes in the 850-940nm region @ 10Gbps to transport the Ethernet signal. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA.
Key Features
- Compliant with QSFP+ MSA
- Compliant with SWDM MSA
- Compliant with SFF-8636
- Compliant with IEEE 802.3ba
- Hot-pluggable QSFP+ form factor
- 4x10Gb/s VCSEL-based SWDM transmitter
- Supports 41.2Gbps aggregate bit rate
- Power dissipation<3.5W
- Maximum link length of 240m on OM3 MMF and 350m on OM4 MMF
- Case temperature range of 0°C to 70°C
- Duplex LC receptacles
- XLPPI electrical interface
- RoHS compliant
Applicataion
40G Ethernet over Duplex MMF
Optical Characteristics
| Transmitter Parameter | Lane | Min | Typical | Max | Unit | Note |
| Signaling rate, each lane | 10.3125 , 9.953±100ppm | Gb/s | ||||
| Lane Wavelength Range | Lane0 Lane1 Lane2 Lane3 |
844 874 904 934 |
858 888 918 948 |
nm | ||
| Difference in launch power between any two lanes | 4.5 | dBm | ||||
|
RMS Spectral width @850nm @880nm,910nm,940nm |
Lane0 Lane1,2,3 |
0.53 0.59 |
nm | |||
| Optical Modulation Amplitude (OMA), each lane | -5.5 | 3 | dBm | |||
| Average Launch power per Lane | -7.5 | 3 | dBm | |||
| Launch Power Tx OMA-TDP | Lane0 Lane1 Lane2 Lane3 |
-6.4 -6.0 -6.5 -7.0 |
dBm | |||
| Transmitter and Dispersion Eye Closure | Lane0 Lane1 Lane2 Lane3 |
3.7 4.0 4.5 5.0 |
dB | |||
| Extinction Ratio | 2 | dB | ||||
| Optical Return Loss Tolerance | 12 | dB | ||||
| Average Launch Power per Lane @ TX Off State | -30 | dBm | ||||
| Encircled Flux |
>=86% at 19um <=30% at 4.5um |
|||||
| Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3} Hit ratio 5x10-5 hits per sample |
{0.23,0.34,0.43,0.27,0.35,0.4} | |||||
| Receiver Parameter | Lane | Min | Typical | Max | Unit | Note |
| Signaling rate, each lane | 10.3125 , 9.953±100ppm | Gb/s | ||||
|
Lane Wavelength Range |
Lane0 | 844 | 858 |
nm |
||
| Lane1 | 874 | 888 | ||||
| Lane2 | 904 | 918 | ||||
| Lane3 | 934 | 948 | ||||
| Damage threshold, each lane | 3.8 | dBm | ||||
|
Average Receive Power, each lane |
-12.9 -12.5 -12.2 -11.9 |
2.4 |
dBm |
|||
| Receiver Power, each lane (OMA) | 3 | dBm | ||||
| Receiver sensitivity OMA, per lane | -9.1 | dB | ||||
|
Difference in receive power between any two lanes(OMA) |
5 | dB | ||||
| RX_Los_Assert | -30 | dBm | ||||
| RX_Los_De-ASSERT | -13 | dBm | ||||
| RX_Los_Hysteresis | 0.5 | dBm | ||||
| Return reflectance | -12 | dB | ||||
Products Show
Packaging & Shipping
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.