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 Transceiver Module |
| Data Rate | 103.125 Gb/s |
| Fiber Type | Single Mode Duplex LC |
| Transmission Distance | 2KM |
| Laser Source | CWDM DML |
| Support | Digital Diagnostic Monitoring |
| Brand Name | E-link |
| Model Number | LNK-QSFP28-IR4 |
| 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 Transceiver Module | Data Rate | 103.125 Gb/s |
| Fiber Type | Single Mode Duplex LC | Transmission Distance | 2KM |
| Laser Source | CWDM DML | Support | Digital Diagnostic Monitoring |
| Brand Name | E-link | Model Number | LNK-QSFP28-IR4 |
| Certification | CE,FCC,RoHs | Place of Origin | China |
| High Light | CWDM4 Fiber SFP Module ，100GBASE Fiber SFP Module ，Duplex LC 100G QSFP28 Transceiver | ||
Fiber SFP Module 100GBASE CWDM4 QSFP28 1271nm To 1331nm 2KM Transceiver Duplex LC
Optical Transceiver Module Advantages
► High speed I/O electrical interface (CAUI-4)
► Single 3.3V Supply Voltage
► Maximum power consumption 3.5W
► CWDM DML laser and PIN Receiver Array
► Compliant with CWDM4 MSA Revision 1.1
► Compliant with QSFP28 Standard: SFF-8665 Revision 1.9, SFF-8636 Revision 2.10a
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 | - | - | 1400 | mA |
|
| Sustained peak current at hot plug | ICC_SP | - | - | 1155 | mA |
|
| Maximum Power Dissipation | PD | - | - | 3.5 | W |
|
| Maximum Power Dissipation, Low Power Mode | PDLP | - | - | 1.5 | W |
|
| Aggregate Bit Rate | ABR | - | 103.125 | - | Gb/s |
|
| Data Rate per Lane | DRL | - | 25.78 | - | Gb/s |
|
| Control Input Voltage High | VIH | VCC*0.7 | - | VCC+0.3 | V |
|
| Control Input Voltage Low | VIL | -0.3 | - | VCC*0.3 | V |
|
| Two Wire Serial Interface Clock Rate | - | - | - | 400 | kHz |
|
| Power Supply Noise | - | - | - | 66 | mVpp | 10Hz -10MHz |
| Rx Differential Data Output Load | - | - | 100 | - | ohms |
|
| Operating Distance | - | 2 | - | 2,000 | m |
Electrical Specifications
High-Speed Signal: Compliant to CAUI-4 (IEEE 802.3-2018)
Low-Speed Signal: Compliant to SFF-8679 V1.8
Digital Diagnostics
| Parameter | Range | Accuracy | Unit | Calibration |
| Temperature | 0 to 70 | ±3 | ºC | Internal |
| Voltage | 0 to VCC | 3% | V | Internal |
| Tx Bias Current (Each Lane) | 0 to 100 | 10% | mA | Internal |
| Tx Output Power (Each Lane) | -6.5 to 2.5 | ±3 | dB | Internal |
| Rx Power (Each Lane) | -11.5 to 2.5 | ±3 | dB | Internal |
QSFP+ Module Pad Layout
Ordering Information
| Part Number | Application | Data Rate | Laser Source | Fiber Type |
| LNK-QSFP28-IR4 | 100G CWDM4 | 103.125Gb/s | CWDM DML | 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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