HL-QSFP28-DCO

100G ZR QSFP28 Digital Coherent Optics Transceiver

Features

Digital Coherent Optics module, hot-pluggable QSFP28 form factor

IEEE 100G Ethernet (CAUI-4) or ITU-T 100G OTN (OTL4.4) compliant host interface 100G optical coherent interface with DP-DQPSK modulation and Staircase FEC per IEEE Std. 802.3-2022 100GBASE-ZR or ITU-T G.709.2

Transmission reach:

Up to 80km unamplified (loss limited)

Up to 120km amplified (dispersion limited, optionally extendable to 300km)

Full C-band tunable, 50GHz or 100GHz grid with optional FlextuneTM automatic wavelength tuning

Case temperature range 0°C to 70°C (C-temp) or -40°C to 85°C (I-temp)

Power dissipation < 5.5W (C-temp) or < 6.0W (I-temp)

Remote digital diagnostics monitoring

Applications

Access and aggregation networks

Cable TV networks

Wireless front-haul & mid-haul

Product Description

The Coherent HL-QSFP28-DCO QSFP28 Digital Coherent Optics (DCO) transceiver supports 100G transmission over distances up to 120km (dispersion limited, optionally extendable to 300km) for edge network applications. On the host side, the module can accommodate IEEE 100GE Ethernet or ITU-T OTN OTU4 signals. The line side coherent interface specifications are aligned with IEEE Std. 802.3-2022 100GBASE-ZR and ITU-T G.698.2 DW50U-8A2(C)F / DW100U-8A2(C)F, which define a 27.95GBd dual-polarization differential QPSK modulation format.

The module is offered in both commercial temperature (0°C to 70°C) and industrial temperature (-40°C to 85°C) versions, with power dissipation of less than 6.0W. The local oscillator laser is full C-band tunable and the transceiver can optionally be configured to support FlextuneTM automatic wavelength tuning.

The transceiver module is compliant to the Specification for QSFP+ 28 Gb/s 4X Pluggable Transceiver Solution (QSFP28) and specifications referenced therein. The transceiver is RoHS compliant and lead-free per Directive 2011/65/EU.

Product Selection

Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.

We are specialized in manufacturing and marketing fiber optic products.

Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP

and network solutions of FWDM, DWDM CWDM CFP2  DCO, MPO AAWG,etc

which largely apply in cloudy computing, data center, networking access ,and so on.

For improving our main products and solution performance,

we also specialize with related optical products by customers' requirement.

We have professional production line and staff who are making high quality products in short time.

All the items are coming with certification, like RoHS CE FCC standard.

We are committed to providing class 1 products ,

and cost-effective solutions to create new values for our partners.

Our products and services have reached worldwide countries and districts.

We have established long-term win-win cooperation relationships with global clients,such as Viking Netherland , Sweden Telecoms, United states TX ISP.

With the growing reputation, now more and more partners from worldwide are joining us.

Our ideal is to make communication simpler and easier.

To delivery the extreme service and work value, we are striving for excellence and perfection with unfailing enthusiasm.