E-link China Technology Co., Ltd.
| Payment Terms | Western Union, L/C, T/T, MoneyGram, Paypal |
| Supply Ability | 20000pcs/per month |
| Delivery Time | 7 Working days |
| Packaging Details | SFP Fiber Transceiver Standard Export Package |
| Keywords | SFP bidirectional transceiver |
| Data Rate | 50Gbps |
| Supply Voltage | 3.3V |
| Fiber Type | Single Mode LC |
| Wavelength | 1271nm 1331nm |
| Transmission Distance | 10KM |
| Brand Name | E-link |
| Model Number | LNK-SFP50G-BX10 |
| Certification | CE,FCC,RoHs |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | Western Union, L/C, T/T, MoneyGram, Paypal | Supply Ability | 20000pcs/per month |
| Delivery Time | 7 Working days | Packaging Details | SFP Fiber Transceiver Standard Export Package |
| Keywords | SFP bidirectional transceiver | Data Rate | 50Gbps |
| Supply Voltage | 3.3V | Fiber Type | Single Mode LC |
| Wavelength | 1271nm 1331nm | Transmission Distance | 10KM |
| Brand Name | E-link | Model Number | LNK-SFP50G-BX10 |
| Certification | CE,FCC,RoHs | Place of Origin | China |
| High Light | 50G LR QSFP28 Transceiver ，BIDI QSFP28 Transceiver ，Single LC Fiber Optic Module | ||
Fiber Optic Module 50G LR BIDI QSFP28 Transceiver 10KM Single LC 1271nm 1331nm
50G QSFP+ Transceiver Advantages
► Compliant with QSFP28 Standard
► Bi-directional application
► Maximum power consumption 4.5W
► EML laser and PIN Receiver
► Two Wire Serial Interface with Digital Diagnostic Monitoring
Recommended Operating Conditions
| Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
| Operating Case Temperature | TOPR | 0 | - | 70 | ºC |
|
| Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V |
|
| Instantaneous peak current at hot plug | ICC_IP | - | - | 1800 | mA |
|
| Sustained peak current at hot plug | ICC_SP | - | - | 1485 | mA |
|
| Maximum Power Dissipation | PD | - | - | 4.5 | W |
|
| Maximum Power Dissipation, | PDLP | - | - | 1.5 | W |
|
| Data Rate | DRL | - | 26.5625 | - | GBaud/s |
|
| - | 26.5625x2 | - | GBit/s |
| ||
| Two Wire Serial Interface Clock Rate | - | - | - | 400 | kHz |
|
| Power Supply Noise Tolerance | - | - | - | 66 | mVpp |
|
| Rx Differential Data Output Load | - | - | 100 | - | ohms |
|
| Operating Distance | - | 2 | - | 10000 | m |
Transmitter Optical Specifications
| Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
| Wavelength | λc | 1264.5 | 1271 | 1277.5 | nm | 1 |
| λD | 1324.5 | 1331 | 1337.5 | nm | 2 | |
| 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 | 3 |
| TDECQ – 10log10(Ceq) | Ceq | - | - | 3.2 | dB |
|
| 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 | λC | 1324.5 | 1331 | 1337.5 | nm | 1 |
| λD | 1264.5 | 1271 | 1277.5 | nm | 2 | |
| Receiver sensitivity (OMAouter) |
|
|
| max(–8.4; SECQ – 9.8) | dBm | 3,4 |
| Stressed receiver sensitivity (OMAouter) | - | - | - | -6.6 | dBm |
|
| Conditions of stressed receiver sensitivity test: |
| |||||
| Stressed eye closure for PAM4 (SECQ) | - | - | 3.2 | - | dB |
|
| SECQ – 10log10(Ceq) | - | - | - | 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-BX10-1271 | 50GBASE-LR Bi-direction | 53.125 Gb/s | EML Laser | SMF |
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters... Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters...
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