PRODUCT FEATURES
APPLICATIONS
Standards
Functional Description
The 100G CFP2 ER4 optical transceiver integrates the transmit and receive path onto one module.On the transmit side, four lanes of serial data streams are recovered, retimed,and passed on to four laser drivers, which control four electric-absorption modulated lasers (EMLs) with 1296, 1300, 1305, and 1309 nm
center wavelengths. The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector.On the receive side, four lanes of optical data streams are optically
demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver. This module features a
hot-pluggable electrical interface, low power consumption, and MDIO management interface.
Ordering information
CFP2-100G-ER4 Compliant CFP2 100GBase-ER4 (40km) Optical Transceiver
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone before they become applicable to any particular order or contract. In accordance with the F-tone policy of continuous improvement specifications
may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone or others. Further details are available from any F-tone sales representative.