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| Categories | SFP Optical Transceiver Module |
|---|---|
| Brand Name: | E-link |
| Model Number: | LNK-QSFP28-SR4 |
| Certification: | CE,FCC,RoHs |
| Place of Origin: | China |
| MOQ: | 1 pcs |
| Price: | Negotiation |
| 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 |
| Company Info. |
| E-link China Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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 |
|
ABS Housing SFP Optical Transceiver Module CWDM Mux/Demux Low Insertion Loss
Handheld Optical Detectors For SFP & SFP+ Optical Transceivers , Fiber Optic Cable Detector
CWDM Mux/Demux SFP Optical Transceiver Module 1270-1610nm Wavelength In LGX Cassette
E- Link SFP Optical Transceiver Module CWDM Mux / Demux Module In 1U/2U Rack Mount
Multiplexer SFP Optical Transceiver Module 2x1.25G To 2.5G Support Hot Swap
Single Mode 10G 120km SFP Optical Transceiver Module LNK-10GZR-120
Duplex LC 1550nm DDM XFP Optical Transceiver Module LNK-XFP-10GZR-120
USB 3.1 Type C To C AOC Active Optical Cable 2 Core MMF 10Gbps TPE 85A
Multimode SFP Optical Transceiver Module 100G 100m QSFP28 MTP/MPO 850nm 3.3V
Duplex LC Connector Single Mode Sfp Module 1310nm 40G 10km QSFP MSA Compliant
