E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
Payment & Shipping Terms:
|Form Factor:||SFP Transceiver||Data Rate:||100Gb|
|Max. Distance:||10/20/40 Km||Connector:||Duplex LC|
sfp bidirectional transceiver,
cisco compatible sfp modules
100G QSFP28 1310nm 10km 20km 40km LR ER CWDW SFP Module Optical Transceiver
Model: LNK-QSFP28 Series
The LNK-QSFP28-ER4 is a transceiver module designed for 40km with FEC (30km without FEC) optical communication applications. The design is compliant to 100GbASE-ER4 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 25.78 Gbps to electricaldata 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.
The central wavelengths of the 4 lanes are 1296 nm, 1300 nm, 1305 nm and 1309 nm. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.
The T8PLHG30D is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
|LNK-QSFP28-SR4||100G QSFP28 850nm 100m SR4 MPO|
|LNK-QSFP28-LR4-10C||100G QSFP28 1310nm 10km LR4 LC CWDM4|
|LNK-QSFP28-LR4-10||100G QSFP28 1310nm 10km LR4 LC|
|LNK-QSFP28-LR4-20||100G QSFP28 1310nm 20km LR4 LC|
|LNK-QSFP28-ER4||100G QSFP28 1310nm 40km ER4 LC Lite|
Contact Person: Mike