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Product Details:
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| 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 |
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|
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 |
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|
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 |
|
Contact Person: Jenny
Tel: +8615012632309
