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

  • QSFP-40G-SR4=
  • QSFP-40G-SR4=

QSFP-40G-SR4=

Model:QSFP-40G-SR4= - Cisco 40 Gigabit Optical Modules
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Overview

The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider applications.

Quick Specs

Table 1 shows the Quick Specs.

Product Code

QSFP-40G-SR4=

Description

Cisco 40GBASE-SR4 QSFP Module for MMF

Dimensions

13.5 x 18.4 x 72.4 mm

Wavelength (nm)

850

Cable Type

MMF

Core Size (microns)

50.0

50.0

50.0

Modal Bandwidth (MHz-km)

500 (OM2)

2000 (OM3)

4700 (OM4)

Cable Distance

30m

100m

150m

Power Consumption (W)

1.5

Pull Tab Color

Beige

Product Details

Features and benefits of Cisco QSFP 40G modules:

Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port

Interoperable with other IEEE-compliant 40GBASE interfaces where applicable

Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability

High-speed electrical interface compliant to the IEEE 802.3ba standard

QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)

Compare to Similar Items

Table 2shows the comparison.

Product Code

QSFP-40G-SR4=

QSFP-40G-SR4-S=

Description

Cisco 40GBASE-SR4 QSFP Module for MMF

Cisco 40GBASE-SR4 QSFP Module for MMF

Dimensions

13.5 x 18.4 x 72.4 mm

13.5 x 18.4 x 72.4 mm

Wavelength (nm)

850

850

Cable Type

MMF

MMF

Core Size (microns)

50.0

50.0

50.0

50.0

50.0

Modal Bandwidth (MHz-km)

500 (OM2)

2000 (OM3)

4700 (OM4)

2000 (OM3)

4700 (OM4)

Cable Distance

30m

100m

150m

100m

150m

Power Consumption (W)

1.5

1.5

Pull Tab Color

Beige

Beige

GetMoreInformation

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Specification

QSFP-40G-SR4= Specification

Description

Cisco 40GBASE-SR4 QSFP Module for MMF

Dimensions

13.5 x 18.4 x 72.4 mm

   QSFP Port cabling specifications

Wavelength (nm)

850

Cable Type

MMF

Core Size (microns)

50.0

50.0

50.0

Modal Bandwidth (MHz-km)

500 (OM2)

2000 (OM3)

4700 (OM4)

Cable Distance

30m

100m

150m

Power Consumption (W)

1.5

Pull Tab Color

Beige

 Optical characteristics

Type

40GBASE-SR4, 4 lanes, 850 nm MMF

Transmit Power (dBm)

Max:-1.0 per lane

Min:-7.6 per lane

Receive Power (dBm)

Max:-2.4 per lane

Min:-9.5 per lane

Transmit and Receive Wavelength (nm)

840 to 860

Environmental conditions

Commercial temperature

0 to 70°C (32 to 158°F)

Storage temperature

-40 to 85°C (-40 to 185°F)

Regulatory and standards compliance

Standards

 

•GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

•GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

•GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors

•IEEE 802.3ba (-SR4, -LR4)

•IEEE 802.3ae (-CSR4)

•QSFP+ MSA SFF-8436

•SFP+ MSA SFF-8431 and -8461

•RoHS 6

Safety

 

 

•Cable jacket of QSFP copper modules is UL E116441 Compliant

•QSFP copper cables are ELV Compliant
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