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Position：Home / Products / Networking Accessories / Modules & Cards / Cisco Optics Modules

  • CFP-40G-LR4=
  • CFP-40G-LR4=

CFP-40G-LR4=

Model:CFP-40G-LR4= - Cisco 40 Gigabit Optical Modules
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Overview

The Cisco 40GBASE CFP transceiver modules are hot-swappable input/output devices that plug into a 40 Gigabit Ethernet CFP port of a Cisco switch or router. They offer customers versatile 40 Gigabit Ethernet connectivity options in core and distribution layers of data center, enterprise, and service provider networks.

Quick Specs

Table 1 shows the Quick Specs.

Product Code

CFP-40G-LR4=

Description

Cisco multirate 40GBASE-LR4 and OTU3 C4S1-2D1 CFP Module for SMF

Dimensions

144.8 x 82 x 13.6 mm

Wavelength (nm)

1310

Cable Type

Single-mode fiber (SMF)

Core Size (microns)

G.652

Modal Bandwidth (MHz-km)

Cable Distance

10km

Product Details

Main features of Cisco 40GBASE CFP modules include:

Support for 40GBASE Ethernet and OTU3 standards

Interoperability with respective industry IEEE- and/or OTU3-compliant interfaces

Variety of interface choices for 40 Gigabit Ethernet and 10 Gigabit Ethernet connectivity

Support for pay-as-you-populatemodel

Support for digital optical monitoring (DOM)

Support for the Cisco quality identification (ID) feature, which enables a Cisco switch or router to identify whether the module is certified and tested by Cisco

Compare to Similar Items

Table 2shows the comparison.

Product Code

CFP-40G-FR=

CFP-40G-LR4=

CFP-40G-SR4=

Description

Cisco multirate 40GBASE-FR and OTU3 VSR2000-3R2 CFP Module for SMF

Cisco multirate 40GBASE-LR4 and OTU3 C4S1-2D1 CFP Module for SMF

Cisco 40GBASE-SR4 CFP Module for MMF

Dimensions

144.8 x 82 x 13.6 mm

144.8 x 82 x 13.6 mm

144.8 x 82 x 13.6 mm

Wavelength (nm)

1550

1310

850

Cable Type

Single-mode fiber (SMF)

Single-mode fiber (SMF)

Multimode fiber (MMF)

Core Size (microns)

G.652

G.652

50.0

50.0

50.0

Modal Bandwidth (MHz-km)

500 (OM2)

2000 (OM3)

4700 (OM4)

Cable Distance

2km

10km

30m

100m

150m

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Specification

CFP-40G-LR4= Specification

Description

Cisco multirate 40GBASE-LR4 and OTU3 C4S1-2D1 CFP Module for SMF

Dimensions

144.8 x 82 x 13.6 mm

CFP Port Cabling Specifications

Wavelength (nm)

1310

Cable Type

Single-mode fiber (SMF)

Core Size (microns)

G.652

Modal Bandwidth (MHz-km)

Cable Distance

10km

Optical Transmit and Receive Specifications

Type

Transmit Power (dBm)*

Receive Power (dBm)*

Transmit and Receive Wavelength (nm)

40GBASE-LR4 1310 nm SMF

Max:2.3 per lane

Min:-7 per lane

Max:2.3 per lane

Min:-13.7 per lane

Four lanes:

1271, 1291, 1311, 1331

OTU3 C4S1-2D1 1310 nm SMF

Max:2.3 per lane

Min:-2.3 per lane

Max:2.3 per lane

Min:-9.0 per lane

Four lanes:

1271, 1291, 1311, 1331

* Transmit power and receive power are in average, unless specified.

Environmental Conditions and Power Requirements

Operating temperature

0 to 70°C (32 to 158°F)

Storage temperature

-40 to 85°C (-40 to 185°F)

Power consumption

up to 8W per 40G CFP port
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