Cisco 400G Digital Coherent BiDi CFP2 Data Sheet

Data Sheet

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Updated:December 21, 2022

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The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.

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Updated:December 21, 2022
 

 

Cisco offers a comprehensive range of pluggable optical modules in the Cisco pluggables portfolio. The wide variety of modules gives you flexible and cost-effective options for all types of interfaces. Cisco offers a range of GBIC, SFP, XFP, SFP+, CXP, CFP, Cisco CPAK, and QSFP+ pluggable modules. These small, modular optical interface transceivers offer a convenient and cost-effective solution for an array of applications in the data center, campus, metropolitan-area access and ring network, storage area network, and long-haul network. In recent times, with longer strides of innovation, Cisco has introduced analog and digital DWDM CFP2 interfaces to the market as well the 400G Digital Coherent QSFP-DD Pluggable Optical Module. All of the above have beed designed for fiber pair transmission. Cisco is now offering the new Cisco 400G Digital Coherent BiDi CFP2 capable of supporting single-fiber bidirectional coherent transmission.

Product overview

Cisco already offers a range of Digital Coherent CFP2 transceivers capable of supporting up to a 400-Gbps wavelength. Thanks to technology miniaturization, Cisco is now able to offer a CFP2 DCO supporting up to 400 Gbps of line rate that can cope with single-fiber bidirectional transmission thanks to the availability of a dual-laser approach between Tx and Rx.

The Cisco 400G Digital Coherent BiDi CFP2 is mechanically compliant with CFP2 MSA hardware. The CFP2 module contains a PCB with a 104-contact card-edge electrical interface to external Host/Client-side logic. The Network Lane Interface is a duplex LC connector coupled to an optical fiber carrying the WDM coherent signal in the C-band.

Features and benefits

The Cisco 400G Digital Coherent BiDi CFP2 key application is the transmission over single fiber of both the TX and RX data streams. To achieve this, an external solution is needed to combine the TX and RX ports of the pluggable as depicted in the following pictures:

Single-fiber bidirectional communication with BiDi CFP2 DCO

Figure 1.            

Single-fiber bidirectional communication with BiDi CFP2 DCO

Cisco 400G Digital Coherent BiDi CFP2 also provides flexible modulation benefits. As in the case of other Cisco Coherent Pluggable Interfaces (CFP2 DCO and QSFP-DD DCO), Cisco 400G Digital Coherent BiDi CFP2 provides the capability to support multiple bit rates:

100 Gbps with QPSK modulation

200 Gbps with QPSK modulation

400 Gbps with 16-QAM modulation

Product sustainability

Information about Cisco’s environmental, social and governance (ESG) initiatives and performance is provided in Cisco’s CSR and sustainability reporting.

Table 1.        Cisco Environmental Sustainability Information

Sustainability Topic

Reference

General

Information on product-material-content laws and regulations

Materials

Information on electronic waste laws and regulations, including our products, batteries and packaging

WEEE Compliance

Information on product takeback and resuse program

Cisco Takeback and Reuse Program

Sustainability Inquiries

Contact: csr_inquiries@cisco.com

Material

Product packaging weight and materials

Contact: environment@cisco.com

Product specifications

The CFP2 DCO BiDi supports the following combinations of network framing and modulation modes as shown in the tables below.

Table 2.        TX Optical Specifications

Payload Rate

Line Mode

Symbol Baud Rate (+/-20 ppm)

Modulation

Tx Power

FEC

400G

400G-400ZR-OFEC-16QAM

60 138 546 798

16QAM

-12 dBm (Typ)
-13 dBm (EoL)

OFEC

200G

200G-FOIC2-OFEC-QPSK

63 139 467 923

QPSK

-9 dBm (Typ)
-10 dBm (EoL)

200G-200ZR-OFEC-QPSK

60 138 546 798

QPSK

100G

FOIC1-OFEC-DP-DQPSK

31 569 733 961

QPSK

-5 dBm (Typ)
-6 dBm (EoL)

100G-100ZR-OFEC-QPSK

30 069 273 399

Table 3.        RX Optical Specifications

Payload Rate

Line Mode

RX Sensitivity High OSNR

RX OSNR Sensitivity

CD Robustness

DGD Robustness

400G

400G-400ZR-OFEC-16QAM

-18 dBm

22.5 dB (Typ)
24 dB (EoL)

+/-9600 ps/nm

60 ps

200G

200G-FOIC2-OFEC-QPSK

-27 dBm

13.7 dB (Typ)
-14.6 dB (EoL)

200G-200ZR-OFEC-QPSK

100G

FOIC1-OFEC-DP-DQPSK

-32 dBm

11.2 dB (Typ)
11.8 dB (EoL)

100G-100ZR-OFEC-QPSK

Ordering information

Cisco CFP2 BiDi Digital Coherent Optical Module 400G

Product ID

Product Description

DP04CFP2-D15

400G Bidirectional DP04CFP2-D15 full C Band tuneable

Warranty information

Product warranty terms and other information applicable to Cisco products are available at www.cisco.com/go/warranty

Cisco and Partner Services

Services from Cisco and our certified partners can help you transform the WDM system setup experience and accelerate business innovation and growth. We have the depth and breadth of expertise to create a clear, replicable, optimized Coherent Transport footprint across technologies. Planning and design services align technology with business goals and can increase the accuracy, speed, and efficiency of your deployment. Technical services can help you improve operational efficiency, save money, and mitigate risk. Optimization services are designed to continuously improve performance and help your team succeed with new technologies. For more information, please visit www.cisco.com/go/services.

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Our experts recommend

1.     Cisco Digital CFP2-DCO Coherent Optical Module Data Sheet

2.     Cisco 400G Digital Coherent Optics QSFP-DD Optical Modules Data Sheet

 

 

 

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