50G LR Optical Fiber Module QSFP28 Transceiver 10KM Duplex LC Connector SMF
Brand Name:E-link
Certification:CE,FCC,RoHs
Model Number:LNK-SFP50G-LR
Minimum Order Quantity:1 pcs
Delivery Time:7 Working days
Payment Terms:Western Union, L/C, T/T, MoneyGram, Paypal
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Location:
Shenzhen Guangdong China
Address:
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
Supplier`s last login times:
within 16 hours
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Product Details
Fiber Optic Module 50G LR QSFP28 Transceiver 10KM Duplex LC
Connector SMF
50G QSFP+ Transceiver Advantages
► Compliant with IEEE 802.3cn 50GBASE-LR
► EML laser and PIN Receiver
► QSFP28 MSA package with duplex LC connector
► EML laser and PIN Receiver
► Complies with EU Directive 2011/65/EU (RoHS compliant)
Transmitter Optical Specifications
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Wavelength | λ | 1304.5 | 1311 | 1317.5 | nm | |
Side-mode suppression ratio | SMSR | 30 | dB | |||
Average launch power | POUT | -4.5 | - | 4.2 | dBm | |
Average launch power of OFF transmitter | POUT_OFF | - | - | -30 | dBm | |
Outer Optical Modulation Amplitude (OMAouter) | POUTL | -1.5 | - | 4 | dBm | |
Extinction ratio | ER | 3.5 | - | - | dB | |
Launch power in OMAouter minus TDECQ | OMA-TDECQ | -2.9 | - | - | dBm | |
Transmitter and dispersion eye closure for PAM4 (TDECQ) | TDECQ | - | - | 3.2 | dB | 1 |
Spectrum wavelength | λ -20 | - | - | 1 | nm | |
Optical return loss tolerance | ORLT | - | - | 15.6 | dB | |
RIN15.6OMA | RIN | - | - | -132 | dB/Hz | |
Transmitter reflectance | - | - | -26 | dB |
Receiver Optical Specifications
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Wavelength | λ | 1304.5 | 1311 | 1317.5 | nm | |
Receiver sensitivity (OMAouter) | max(–8.4; SECQ – 9.8) | dBm | 1 | |||
Stressed receiver sensitivity (OMAouter) | - | - | - | -6.6 | dBm | 2 |
Conditions of stressed receiver sensitivity test: | ||||||
Stressed eye closure for PAM4 (SECQ) | - | - | - | 3.2 | dB | |
Damage Threshold | P_damage | 5.2 | - | - | dBm | |
Average Receive Power | - | -10.8 | - | 4.2 | dBm | |
Receive power (OMAouter) | OMA | - | - | 4 | dBm | |
Receiver Reflectance | RXR | - | - | -26 | dB | |
LOS assert | LOSA | -30 | dBm | |||
LOS de-assert | LOSD | -11 | dBm | |||
LOS hysteresis | LOSH | 0.5 | dB | |||
Ordering Information
Part Number | Application | Data Rate | Laser Source | Fiber Type |
LNK-SFP50G-LR | 50GBASE-LR | 53.125 Gb/s | EML Laser | SMF |
50G LR Optical Fiber Module QSFP28 Transceiver 10KM Duplex LC Connector SMF
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