Apache Compatible 40GbE QSFP+ SR4 850nm 150m MPO Network Transceiver Module QSFP40GSRDEL

Apache Compatible 40GbE QSFP+ SR4 850nm 150m MPO Network Transceiver Module QSFP40GSRDEL

The 40G QSFP+ WDMS4 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.

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

Technical Specifications:

Absolute Maximum Ratings
Storage Temperature (Ts): -40 to 85°C
Case Operating Temperature (Top): 0 to 70°C
Relative Humidity (non-condensing): 5% to 95%
Supply Voltage (Vcc): -0.5 to 3.6 V
Input Voltage (Vin): -0.5 to Vcc+0.5 V

Recommended Operating Conditions
Part No.: EQP894X-02D
Data Rate (optical): 41.25 Gbps
Laser: VCSEL
Fiber Type: MMF
Distance: 240 m
Optical Interface: LC
Temperature: 0 to 70°C
DDMI: Yes
Latch: Beige

Operating Case Temperature (Top): 0 to 70°C
Relative Humidity (non-condensing): 5% to 85%
Power Supply Voltage (Vcc): 3.135 to 3.465 V
Total Power Consumption (Pc): 1.5 W

Electrical Characteristics
Host 2-wire Vcc Voltage: 3.14 to 3.46 V
SCL and SDA Voltage:

• VOL: 0.0 to 0.40 V
• VOH: Vcc_Host_2w − 0.5 to Vcc_Host_2w + 0.3 V
• VIL: -0.3 to 0.3 × VccT V
• VIH: 0.7 × VccT to VccT + 0.5 V

Input Current on SCL/SDA Contacts: -10 to 10 mA

Optical Characteristics – Transmitter
Signaling Rate (each lane): 10.3125 or 9.953 ±100 ppm Gb/s

Lane Wavelength Ranges:

• Lane 0: 844–858 nm
• Lane 1: 874–888 nm
• Lane 2: 904–918 nm
• Lane 3: 934–948 nm

Difference in Launch Power Between Lanes: 4.5 dBm
RMS Spectral Width:

• 850 nm: 0.53 nm
• 880/910/940 nm: 0.59 nm

Optical Modulation Amplitude (OMA), per lane: -5.5 to 3 dBm
Average Launch Power per Lane: -7.5 to 3 dBm

Launch Power Tx OMA-TDP:

• Lane 0: -6.4 dBm
• Lane 1: -6.0 dBm
• Lane 2: -6.5 dBm
• Lane 3: -7.0 dBm

Transmitter & Dispersion Eye Closure (TDEC):

• Lane 0: 3.7 dB
• Lane 1: 4.0 dB
• Lane 2: 4.5 dB
• Lane 3: 5.0 dB

Extinction Ratio: 2 dB
Optical Return Loss Tolerance: 12 dB
Average Launch Power per Lane (TX Off): -30 dBm
Encircled Flux: ≥86% at 19 µm, ≤30% at 4.5 µm
Eye Mask Definition (hit ratio 5×10⁻⁵): {0.23, 0.34, 0.43, 0.27, 0.35, 0.40}

Optical Characteristics – Receiver
Signaling Rate (each lane): 10.3125 or 9.953 ±100 ppm Gb/s

Lane Wavelength Ranges:

• Lane 0: 844–858 nm
• Lane 1: 874–888 nm
• Lane 2: 904–918 nm
• Lane 3: 934–948 nm

Damage Threshold (each lane): 3.8 dBm

Average Receive Power (each lane):

• Min: -12.9 / -12.5 / -12.2 / -11.9 dBm
• Max: 2.4 dBm

Receiver Power (OMA): 3 dBm
Receiver Sensitivity (OMA): -9.1 dB
Difference in Receive Power Between 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