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- Products description -
Sharetop’s QSFP+40G-LR4_10Km transceiver modules are designed for use in 40 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP+ MSA, and IEEE 802.3ba 40GBASE-LR4. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA.
- Product Features -
Supports 41.2Gb/s bit rates
Duplex LC receptacles
Hot pluggable QSFP+ form factor
Uncooled 4x10Gb/s CWDM transmitter
Applicable for10Km on Single Mode Fiber(SMF).
Built-in digital diagnostic functions
Low power consumption, < 3.5W
Unretimed XLPPI electrical interface
Operating case temperature: 0°C to 70°C
- Product Specification -
40GBASE-LR4 40G Ethernet
Infiniband QDR and DDR interconnects
Client-side 40G Telecom connections
Other optical links
Optical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 80 ℃,VCC = 3.13 to 3.47 V)
Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
Transmitter | ||||||
Operating Wavelength | λc | 1270 | nm | |||
1290 | ||||||
1310 | ||||||
1330 | ||||||
Ave. output power | PAVE | -7 | +2.3 | dBm | ||
Difference in launch power between any two lanes (OMA) | DL | 4 | dB | |||
Extinction Ratio | ER | 3.5 | dB | |||
Peak power, each lane | PP | 4 | dBm | |||
Dispersion penalty, each lane | TDP | 3.5 | dB | |||
Average launch power of OFF transmitter, each lane | POFF | -30 | dB | |||
Eye Mask coordinates: X1, X2, X3, Y1, Y2, Y3 | SPECIFICATION VALUES 0.23, 0.34, 0.43, 0.27, 0.35, 0.4 | Hit Ratio = 5x10-5 | ||||
Receiver | ||||||
Operating Wavelength | λc | 1264.5 | 1277.5 | nm | ||
1284.5 | 1297.5 | |||||
1304.5 | 1317.5 | |||||
1324.5 | 1337.5 | |||||
Stressed receiver sensitivity in OMA(OLSQ854XM-CDS1) | -11.5 | dBm | ||||
Average Receive Power,each lane | PAVE | -11 | +2.4 | dBm | ||
Receiver Reflectance | Rrx | -12 | dB | |||
LOS Assert | Pa | -30 | dBm | |||
LOS De-assert | Pd | -12 | dBm | |||
LOS Hysteresis | Pd-Pa | 0.5 | dB | |||
Notes:
1. Measured with conformance test signal at TP3 for BER = 10-12 Receiver Characteristics
Ordering Information
Part Number | Description |
XYT--QSFP+_40G_LR4_10Km | QSFP+,40Gb/s, CWDM wavelength 1270~1330nm(4x10G) 10Km, 0~70℃ LC |
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