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 | Fiber optic transceiver module |
| Data Rate | 100G |
| Bandwidth | 27.95Gbps per channel |
| Transmission Distance | 100M |
| Connector | MTP MPO Connector |
| Compliance | QSFP28 MSA |
| Brand Name | E-link |
| Model Number | LNK-QSFP28-SR4 |
| 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 | Fiber optic transceiver module | Data Rate | 100G |
| Bandwidth | 27.95Gbps per channel | Transmission Distance | 100M |
| Connector | MTP MPO Connector | Compliance | QSFP28 MSA |
| Brand Name | E-link | Model Number | LNK-QSFP28-SR4 |
| Certification | CE,FCC,RoHs | Place of Origin | China |
| High Light | 100G Fiber optic transceiver module ，QSFP28 Fiber optic transceiver module ，MTP MPO optical transceiver module | ||
Fiber Optic Module 100G 100M QSFP28 Transceiver MTP MPO Connector VCSEL Multimode
Optical Fiber Transceiver Advantages
► 4 independent full-duplex channels
► Digital diagnostic capabilities
► Single +3.3V power supply operating
► Temperature range 0°C to 70°C
► RoHS Compliant Part
QSFP Optical Module Overview
The LNK-QSFP28-SR4 is a transceiver module designed for 100m optical communication applications. The design is compliant to 100GbASE-SR4 of the IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard. The module converts 4 inputs channels (ch) of 25.78Gbps to 27.95Gbps electrical data to 4 lanes optical signals, and multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 100Gb/s input into 4 lanes signals, and converts them to 4 lanes output electrical data.
Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Note | |
| Data Rate per Channel |
| - | 25.78125 |
| Gbps |
| |
| Power Consumption |
| - | 2.5 | 3.5 | W |
| |
| Supply Current | Icc |
| 0.75 | 1.0 | A |
| |
| Control I/O Voltage-High | VIH | 2.0 |
| Vcc | V |
| |
| Control I/O Voltage-Low | VIL | 0 |
| 0.7 | V |
| |
| Inter-Channel Skew | TSK |
|
| 150 | Ps |
| |
| RESETL Duration |
|
| 10 |
| Us |
| |
| RESETL De-assert time |
|
|
| 100 | ms |
| |
| Power On Time |
|
|
| 100 | ms |
| |
| Transmitter | |||||||
| Single Ended Output Voltage Tolerance |
| 0.3 |
| 4 | V | 1 | |
| Common mode Voltage Tolerance |
| 15 |
|
| mV |
| |
| Transmit Input Diff Voltage | VI | 120 |
| 1200 | mV |
| |
| Transmit Input Diff Impedance | ZIN | 80 | 100 | 120 |
|
| |
| Data Dependent Input Jitter | DDJ |
|
| 0.1 | UI |
| |
| Data Input Total Jitter | TJ |
|
| 0.28 | UI |
| |
| Receiver | |||||||
| Single Ended Output Voltage Tolerance |
| 0.3 |
| 4 | V |
| |
| Rx Output Diff Voltage | Vo |
| 600 | 800 | mV |
| |
| Rx Output Rise and Fall Voltage | Tr/Tf |
|
| 35 | ps | 1 | |
| Total Jitter | TJ |
|
| 0.7 | UI |
| |
| Deterministic Jitter | DJ |
|
| 0.42 | UI | ||
Transceiver Block Diagram
Optical Interface Lanes and Assignment
Below figure shows the orientation of the multi-mode fiber facets of the optical connector
Ordering Information
| Part Number | Product Description |
| LNK-QSFP28-SR4 | 100G QSFP28 850nm 100m SR4 MPO |
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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