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| Categories | QSFP Transceiver Module |
|---|---|
| Brand Name: | Mray |
| Model Number: | QSFP-40G-SR-BD |
| Certification: | CE, FCC, RoHs, ISO9001 |
| Place of Origin: | Shenzhen, China |
| MOQ: | 1 piece |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 1000pcs/week |
| Delivery Time: | 1~2 days for samples |
| Packaging Details: | 10pcs/plastic try, 500pcs per standard export carton |
| Product name: | Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR Bi-Directional Duplex |
| Data Rate: | 40Gb/s |
| Interface Type: | LR4 |
| Wavelength: | 850/900nm |
| Reach: | 30m |
| Cable Type: | MMF |
| Connector: | Dual LC |
| DDM: | YES |
It is a Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range duplex data communication and interconnect applications. It integrates four electrical data lanes in each direction into transmission over a single LC duplex fiber optic cable. Each electrical lane operates at 10.3125 Gbps and conforms to the 40GE XLPPI interface.
| Parameter | Symbol | Min. | Typical | Max. | Unit |
| Case operating Temperature | TC | 0 | +70 | °C | |
| Supply Voltage | VCCT, R | +3.13 | 3.3 | +3.47 | V |
| Supply Current | ICC | 1000 | mA | ||
| Power Dissipation | PD | 3.5 | W |
Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
Transmitter | ||||||
Optical Wavelength CH1 | λ | 832 | 850 | 868 | nm | |
Optical Wavelength CH2 | λ | 882 | 900 | 918 | nm | |
RMS Spectral Width | Pm | 0.5 | 0.65 | nm | ||
Average Optical Power per Channel | Pavg | -4 | -2.5 | +5.0 | dBm | |
Laser Off Power Per Channel | Poff | -30 | dBm | |||
Optical Extinction Ratio | ER | 3.5 | dB | |||
Relative Intensity Noise | Rin | -128 | dB/HZ | 1 | ||
Optical Return Loss Tolerance | 12 | dB | ||||
Receiver | ||||||
Optical Center Wavelength CH1 | λ | 882 | 900 | 918 | nm | |
Optical Center Wavelength CH2 | λ | 832 | 850 | 868 | nm | |
Receiver Sensitivity per Channel | R | -11 | dBm | |||
Maximum Input Power | PMAX | +0.5 | dBm | |||
Receiver Reflectance | Rrx | -12 | dB | |||
LOS De-Assert | LOSD | -14 | dBm | |||
LOS Assert | LOSA | -30 | dBm | |||
LOS Hysteresis | LOSH | 0.5 | dB | |||







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