Juniper CompatibleTAATAA compliant
QFX-QSFP-40G-SR4-FLT
40G · QSFP+ · 850nmMMF · 150m · MPO
$130.00
QFX-QSFP-40G-SR4-FLT, Juniper QFX-QSFP-40G-SR4 Compatible 40GBase-SR4 QSFP+ 850nm 150m DOM MPO MMF TAA Optical Transceiver ModuleLoading...
Juniper Compatible
QFX-QSFP-40G-SR4-FL Juniper QFX-QSFP-40G-SR4 Compatible 40GBase-SR4 QSFP+ 850nm 150m DOM MPO MMF Optical Transceiver Module
- Guaranteed compatible with Juniper
- 10-year warranty
- 30-day money-back guarantee
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Questions? Call (888) 874-7574
Quick Specs
- Rate Category
- 40G
- Form Factor
- QSFP+
- Interface Type
- 40GBASE-SR4
- Standard/Protocol
- IEEE 802.3ba 40GBASE-SR4
- TX Wavelength
- 850nm
- RX Wavelength
- 850nm
- Cable Type
- MMF
- Reach
- 100m (OM3), 150m (OM4)
- DDM
- Supported
- Connector Type
- MPO-12 (Female, Flat/
PC) - Power Consumption
- 1.5W max
- Operating Temperature
- 0°C to +70°C (COM)
Overview
FluxLight's QFX-QSFP-40G-SR4-FL is a Juniper® compatible 40GBase QSFP+ Optical Transceiver and is factory pre-programmed with all the necessary configuration data for seamless network integration. This transceiver has a QSFP+ MPO connector and performs identically to Juniper® original transceivers. It's also 100% compatible with other OEM and third party transceivers. The QFX-QSFP-40G-SR4-FL Juniper fiber optical transceiver is 100% MSA (Multi-Source Agreement) compliant. All FluxLight's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance.
Applications
- 40 Gigabit Ethernet over parallel multimode fiber
- Data center short-reach interconnect (spine-leaf, ToR/EoR, switch-to-switch)
- High-density 40G switch and router uplinks / aggregation
- 4 × 10G breakout to 10GBASE-SR (SFP+) via MPO-to-LC breakout cabling
Features
- Hot-pluggable QSFP+ footprint with MPO-12 (female) receptacle
- Compliant with IEEE 802.3ba 40GBASE-SR4
- Four-lane 4 × 10.3125 Gb/s design; 40 Gb/s aggregate
- 850 nm VCSEL array transmitter and PIN photodiode array receiver
- Parallel multimode fiber over 8-fiber MPO-12; up to 100 m (OM3) / 150 m (OM4)
- Average launch power −7.6 to +2.4 dBm per lane; receiver sensitivity −9.5 dBm (OMA) per lane
- Real-time Digital Diagnostic Monitoring (DDM/DOM) per SFF-8436
- Single +3.3V power supply, power dissipation < 1.5 W
- Operating case temperature: 0°C to +70°C (COM)
- QSFP+ MSA compliant, RoHS-6 compliant, and Class 1 laser eye safety certified (IEC/EN 60825-1)
- 100% compatible with and programmed for the target OEM platform
- Backed by a FluxLight lifetime warranty
Absolute Maximum Rating
The operation in excess of any absolute maximum ratings might cause permanent damage to this module.
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Storage Temperature | TS | -40 | 85 | °C |
| Power Supply Voltage | VCC | 0 | 3.6 | V |
| Relative Humidity | RH | 0 | 85 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Operating Case Temperature | TOP | 0 | 70 | °C | ||
| Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V | |
| Data Rate (Each Lane) | DR | 10.3125 | Gb/s | |||
| Power Consumption | PC | 1.5 | W | |||
| Link Distance with OM3 | D | 100 | m | Per IEEE 802.3ba 40GBASE-SR4 | ||
| Link Distance with OM4 | D | 150 | m | Per IEEE 802.3ba 40GBASE-SR4 |
Electrical Characteristics
The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Differential Data Input Swing | VIN | 100 | 900 | mV | |
| Input Differential Impedance | Zin | 100 | Ω | ||
| Transmitter Disable Voltage | VD | 2.0 | Vcc | V | |
| Transmitter Enable Voltage | VEN | 0 | 0.8 | V | |
| Differential Data Output Swing | VOUT | 300 | 600 | 900 | mV |
| Output Differential Impedance | Zout | 100 | Ω | ||
| LOS Assert Voltage | VLOSA | 2.0 | Vcc | V | |
| LOS De-assert Voltage | VLOSD | 0 | 0.8 | V |
Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Transmitter | ||||||
| Average Output Power, each lane | POUT | -7.6 | 2.4 | dBm | ||
| Optical Modulation Amplitude, each lane | OMA | -5.6 | 3 | dBm | ||
| Extinction Ratio | ER | 3 | dB | |||
| Average Output Power (Laser Off) | POFF | -30 | dBm | |||
| Center Wavelength | λ | 840 | 850 | 860 | nm | |
| RMS Spectral Width | σλ | 0.65 | nm | Per IEEE 802.3ba 40GBASE-SR4 | ||
| Receiver | ||||||
| Average Receive Power, each lane | Pin | -9.5 | 2.4 | dBm | ||
| Unstressed Receiver Sensitivity (OMA), each lane | Sen | -9.5 | dBm | Measured at 10.3125 Gb/s, PRBS 2³¹−1 | ||
| Stressed Receiver Sensitivity (OMA), each lane | SRS | -5.4 | dBm | Per IEEE 802.3ba 40GBASE-SR4 | ||
| Receiver Damage Threshold, per Lane | PRdmg | 3.4 | dBm | |||
| Center Wavelength | λ | 840 | 850 | 860 | nm | |
| LOS Assert | LOSA | -30 | dBm | |||
| LOS De-Assert | LOSD | -12 | dBm | |||
| LOS Hysteresis | LOSH | 0.5 | 6 | dB | ||
Digital Diagnostic Functions
The following digital diagnostic characteristics are defined over the normal operating conditions unless otherwise specified.
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Temperature monitor absolute error | DMI_Temp | -5 | 5 | °C |
| Supply voltage monitor absolute error | DMI_VCC | -0.1 | 0.1 | V |
| Channel RX power monitor absolute error | DMI_RX_Ch | -3 | 3 | dB |
| Channel bias current monitor absolute error | DMI_Ibias_Ch | -10% | 10% | mA |
| Channel TX power monitor absolute error | DMI_TX_Ch | -3 | 3 | dB |
Mechanical Dimensions
Units: mm
Pin Assignment and Description
| Pin | Logic | Symbol | Description | Plug Sequence |
|---|---|---|---|---|
| 1 | GND | Ground | 1 | |
| 2 | CML-I | Tx2n | Transmitter Inverted Data Input | 3 |
| 3 | CML-I | Tx2p | Transmitter Non-Inverted Data Input | 3 |
| 4 | GND | Ground | 1 | |
| 5 | CML-I | Tx4n | Transmitter Inverted Data Input | 3 |
| 6 | CML-I | Tx4p | Transmitter Non-Inverted Data Input | 3 |
| 7 | GND | Ground | 1 | |
| 8 | LVTTL-I | ModSelL | Module Select | 3 |
| 9 | LVTTL-I | ResetL | Module Reset | 3 |
| 10 | VccRx | +3.3V Power Supply Receiver | 2 | |
| 11 | LVCMOS-I/O | SCL | 2-Wire Serial Interface Clock | 3 |
| 12 | LVCMOS-I/O | SDA | 2-Wire Serial Interface Data | 3 |
| 13 | GND | Ground | 1 | |
| 14 | CML-O | Rx3p | Receiver Non-Inverted Data Output | 3 |
| 15 | CML-O | Rx3n | Receiver Inverted Data Output | 3 |
| 16 | GND | Ground | 1 | |
| 17 | CML-O | Rx1p | Receiver Non-Inverted Data Output | 3 |
| 18 | CML-O | Rx1n | Receiver Inverted Data Output | 3 |
| 19 | GND | Ground | 1 | |
| 20 | GND | Ground | 1 | |
| 21 | CML-O | Rx2n | Receiver Inverted Data Output | 3 |
| 22 | CML-O | Rx2p | Receiver Non-Inverted Data Output | 3 |
| 23 | GND | Ground | 1 | |
| 24 | CML-O | Rx4n | Receiver Inverted Data Output | 3 |
| 25 | CML-O | Rx4p | Receiver Non-Inverted Data Output | 3 |
| 26 | GND | Ground | 1 | |
| 27 | LVTTL-O | ModPrsL | Module Present | 3 |
| 28 | LVTTL-O | IntL | Interrupt | 3 |
| 29 | VccTx | +3.3V Power Supply Transmitter | 2 | |
| 30 | Vcc1 | +3.3V Power Supply | 2 | |
| 31 | LVTTL-I | LPMode | Low Power Mode | 3 |
| 32 | GND | Ground | 1 | |
| 33 | CML-I | Tx3p | Transmitter Non-Inverted Data Input | 3 |
| 34 | CML-I | Tx3n | Transmitter Inverted Data Input | 3 |
| 35 | GND | Ground | 1 | |
| 36 | CML-I | Tx1p | Transmitter Non-Inverted Data Input | 3 |
| 37 | CML-I | Tx1n | Transmitter Inverted Data Input | 3 |
| 38 | GND | Ground | 1 |
ESD
This transceiver is specified as an ESD threshold of 1kV for the high-speed data pins and 2kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 / JESD22-A114-A (Human Body Model). However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD-protective packaging. It should be removed from the packaging and handled only in an ESD-protected environment.
Laser Safety
This is a Class 1 Laser Product according to IEC 60825-1:2007. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (June 24, 2007).
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Licensing
The following is a list of Finisar Corporation patents Fluxlight has licensed. This licensure recognizes and compensates Finisar for their intellectual property. The QFX-QSFP-40G-SR4-FL, like all Fluxlight optical transceivers, is covered by this license agreement. Therefore, Fluxlight customers can rest assured that all products purchased are fully licensed, and our customers are under no potential liability that may ensue from the use of unlicensed optical transceiver products.
U.S. Patent Numbers: 7,184,668 (System and method of protecting eye safety during operation of a fiber optic transceiver), 7,079,775 (Integrated memory mapped controller circuit for fiber optics transceiver), 6,957,021 (Optical transceiver with memory mapped locations), 7,058,310 (System and method for protecting eye safety during operation of a fiber optic transceiver), 6,952,531 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,162,160 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,050,720 (Integrated memory mapped controller circuit for fiber optics transceiver)
Original Equipment Manufacturer (OEM) names may be registered trademarks of the respective OEM, and the OEM has neither authorized nor sponsored the use of its trademark or trade name. All OEM names are used for cross reference/comparative purposes only.
Warranty
This part is covered by our Limited Lifetime Warranty, a 10-year serviceable lifetime, and our 30-Day Money-Back Guarantee. Read the full warranty and return terms.
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