Product Overview

NeoPhotonics offers 28 GBd and 53 GBd EML family in bare die form. They are optimized for 100G (4 x 25 Gbps) telecom, 5G wireless front- and middle-haul, 4 x 50 Gpbs and 4 x 100 Gbps intra-data center applications.

The 28 GBd EML under NRZ modulation supports 26 Gbps data rate over the LAN and extended LAN WDM wavelengths, and operates most efficiently at 55-deg C temperature.

Its 28 GBd EML companion operating under PAM4 modulation delivers 50 Gbps in the CWDM wavelengths suitable for 5G wireless BiDi (bi-directional) and 4 x 50 Gbps intra-data center applications.

The 53 GBd version under PAM4 modulation supports 100 Gbps in the CWDM wavelengths suitable for 5G wireless BiDi and 1 x 100 Gbps and 4 x 100 Gbps intra-data center applications.

Features

    • Optimized for high temperature operation (55-deg C, typical)
    • Designed for Telecordia GR468
    • RoHS 6/6 compliant
    • Qualified for non-hermetic environment

Benefits

    • 100 Gbps (56 GBd under PAM4 modulation) per wavelength
    • 50 Gbps (28 GBd under PAM4 modulation) per wavelength
    • 26 Gbps (NRZ modulation) per wavelength
    • Supports LAN WDM, Extended-LAN WDM, and CWDM4
    • Non-hermetic operation reduces cost
    • Fully tested die improves first pass module yield

Details

LAN WDM, 25 Gbps NRZ

Parameters
Specifications
Peak wavelength, part 1
1295.56 nm
Peak wavelength, part 2
1300.05 nm
Peak wavelength, part 31304.58 nm
Peak wavelength, part 41309.14 nm
SMSR, minimum
35 dB
Bandwidth, minimum
20 Ghz
Optical Power, typical
9 mW

Extended LAN WDM, 25 Gbps NRZ

Parameters
Specifications
Peak wavelength, part 1
1273.55 nm
Peak wavelength, part 2
1277.89 nm
Peak wavelength, part 31282.26n m
Peak wavelength, part 41286.66 nm
Peak wavelength, part 51291.06 nm
SMSR, minimum
35 dB
Bandwidth, minimum
20 Ghz
Optical Power, typical
9 mW

CWDM, 28 GBd and 53 GBd PAM4

Parameters
Specifications
Peak wavelength, part 1
1271 nm
Peak wavelength, part 2
1291 nm
Peak wavelength, part 31311 nm
Peak wavelength, part 41331 nm
SMSR, minimum
35 dB
Bandwidth, minimum, for 28 GBd
20 Ghz
Optical Power, typical, for 28 GBd
17 mW
Bandwidth, minimum, for 53 GBd
35 Ghz
Optical Power, typical, for 53 GBd
19 mW