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Product Details:
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| Product Name: | QSFP 100G LR4 QSFP28 Optical Transceiver Module 10km | Data Rate: | 100Gbps |
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| Fiber Type: | SMF | Wavelength: | 1270nm To 1310nm |
| Distance: | 10km | Compatible: | Cisco, Huawei, HP, Juniper |
| High Light: | Digital Diagnostic Monitoring Arista qsfp28,SMF DOM QSFP28 Module,LR4 10KM QSFP28 Module |
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The 100GBASE-LR4 QSFP28 transceiver converts 4 input channels of 25 Gbps electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100G optical transmission. It focuses on longer transmission distance over single-mode fiber.
On the receiver side, the module demultiplexes a 100G optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data. 100G QSFP28 LR4 has a duplex LC interface, The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The 100GBASE-LR4 QSFP28 transceiver provides superior performance for 100G applications up to 10 km over SMF and compliant to optical interface with IEEE802.3ba 100GBASE-LR4 requirements.
QSFP28 LR4 100G transceiver module is designed for 100Gigabit Ethernet links over 10Km single mode fiber. It is compliant with IEEE 802.3ba 100GBASE-LR4. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA.
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Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Operating Case Temperature Range |
Tc |
oC |
0 |
|
70 |
|
Power Supply Voltage |
Vcc |
V |
3.14 |
3.3 |
3.46 |
|
Bit Rate |
BR |
Gb/s |
|
|
103.1 |
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Bit Error Ratio |
BER |
|
|
|
10-12 |
|
Max Supported Link Length |
L |
Km |
|
|
10 |
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
Notes |
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Transmitter(per Lane) |
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Signaling Speed per Lane |
|
GBd |
25.78125 ± 100 ppm |
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Lane Wavelength (range): L0 L1 L2 L3 |
|
nm |
1294.53 – 1296.59 1299.02 – 1301.09 1303.54 – 1305.63 1308.09–1310.19 |
|
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Total Average Launch Power |
Pout |
dBm |
|
|
10.5 |
|
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Transmit OMA per Lane |
TxOMA |
dBm |
-1.3 |
|
4.5 |
|
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Average Launch Power per Lane |
TXPx |
dBm |
-4.3 |
|
4.5 |
|
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Optical Extinction Ratio |
ER |
dB |
4 |
|
|
|
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Side-Mode Suppression Ratio (SMSR) |
SMSR |
dB |
30 |
|
|
|
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Average launch power of OFF transmitter, per lane |
|
dBm |
|
|
-30 |
|
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Relative Intensity Noise |
RIN |
dB/Hz |
|
|
-128 |
|
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Optical Return Loss Tolerance |
|
dB |
|
|
20 |
|
|
Transmitter Reflectance |
|
dB |
|
|
-12 |
|
|
Transmitter Eye mask definition {X1,X2,X3, Y1,Y2,Y3} |
|
|
{0.25,0.4,0.45,0.25,0.28,0.4} |
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Receiver(per Lane) |
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Signaling Speed per Lane |
|
GBd |
25.78125 ± 100 ppm |
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Lane Wavelength (range): L0 L1 L2 L3 |
|
nm |
1294.53 – 1296.59 1299.02 – 1301.09 1303.54 – 1305.63 1308.09–1310.19 |
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Receiver Sensitivity (OMA) per Lane |
Rxsens |
dBm |
|
|
-8.6 |
dBm |
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Average Received Power per Lane |
RXPx |
dBm |
-10.6 |
|
4.5 |
|
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Damage Threshold Per Lane |
Pmax |
dBm |
|
|
3.4 |
|
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Return Loss |
RL |
|
|
|
-26 |
|
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Vertical eye closure penalty, per lane |
|
dB |
|
|
1.9 |
|
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Receiver electrical 3dB upper cutoff frequency,per lane |
|
GHz |
|
|
31 |
|
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LOS De-Assert |
LOSD |
dBm |
|
|
-11.6 |
|
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LOS Assert |
LOSA |
dBm |
-24 |
|
|
|
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LOS Hysteresis |
|
dB |
|
1.5 |
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Contact Person: Jenny
Tel: +8615012632309
