Text

Role of Coherent Systems in the Next DCI Generation

Coherent transmission has been the standard for fiber optic communications for 100 Gbps rates and higher at distances of 40 km and above for more than a decade. In this paper, we review the continuing role of coherent systems for data center interconnect (DCI) networks at 400 Gbps, 800 Gbps and higher rates, including 1.6 and 3.2 Tbps. We review market factors driving demand for coherent DCI transmission solutions today and over the next five years, with attention to the transition to an IP over DWDM (IPoDWDM) architecture. Implications for small form factor, multi-vendor interoperable, low power consumption transceivers are investigated. We discuss in detail the technical challenges for compact pluggable transceivers operating at symbol rates of 120 Gbaud and above, including speed, interconnect, packaging and power consumption.

Ketersediaan

Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.41 No.4 February 15 2023

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 1139-1151

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

OPTICAL FIBER COMMUNICATIONS
OPTICAL NETWORKS
TRANSCEIVERS
COHERENT TRANSMISSION
DATA CENTER INTERCONNECT
DCI

Info Detail Spesifik

DOI: 10.1109/JLT.2023.3235820

Pernyataan Tanggungjawab

Daniel Tauber, Brian Smith, David Lewis, Ernest Muhigana, Morten Nissov, Donald Govan, JinLin Hu, Yuxin Zhou, Jian Wang, Wen-Jr Jiang, Roberto Galeotti ... (et al.)

Versi lain/terkait

Lampiran Berkas

Komentar