QSFP-100G-CWDM4-S 100G optical transceiver
QSFP-100G-PSM4-S 100G optical transceiver
QSFP-100G-PSM4-S Original price was: $2,447.17.Current price is: $489.43.
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QDD-2X100-CWDM4-S 200G optical transceiver
QDD-2X100-CWDM4-S Original price was: $6,253.11.Current price is: $1,250.62.

QSFP-100G-CWDM4-S

Original price was: $18,393.65.Current price is: $3,678.73.

  • Product Description: 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF
  • Manufacturer: Cisco
  • Part Number: QSFP-100G-CWDM4-S
  • Model Number: 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF
  • Model Description: QSFP-100G-CWDM4-S= - Cisco 100 Gigabit Optical Modules
  • Rating:
  • Product Can Be: Bought , Rented ,
  • Availability: In Stock
  • Also Available In: Refurbished
  • Condition: New
  • Warranty: New- 1 Year

Order Procedure

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QSFP-100G-CWDM4-S Overview

The Cisco 100GBASE QSFP portfolio provides versatile, high-density, and energy-efficient 100 Gigabit Ethernet connectivity solutions. These transceivers are designed for various applications, including data centers, high-performance computing networks, enterprise core/distribution layers, and service provider environments. The QSFP-100G-CWDM4-S module is a next-generation 100G transceiver built on the compact QSFP form factor.


Quick Specifications

Specification Details
Product Code QSFP-100G-CWDM4-S
Description Cisco 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF
Dimensions 13.5 x 18.4 x 72.4 mm
Nominal Wavelength (nm) 1271, 1291, 1311, 1331
Cable Type Single-Mode Fiber (SMF)
Core Size (Microns) G.652
Cable Distance 2 km
Power Consumption (W) 3.5
Pull Tab Color Green

Key Features

  • Hot-Swappable: Easily plugs into a 100G Ethernet Cisco QSFP port for convenient upgrades.
  • Interoperable: Compatible with IEEE-compliant 100GBASE interfaces where applicable.
  • Reliability: Certified and tested on Cisco QSFP-100G ports for outstanding performance.
  • High-Speed Compliance: Meets IEEE 802.3bm standards for electrical interfaces.

Comparison to Similar Products

Product Code Description
QSFP-100G-CWDM4-S= Cisco 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF
QSFP-100G-ER4L-S= Cisco 100GBASE QSFP Transceiver, 40km reach over SMF, Duplex LC
QSFP-100G-LR4-S= 100GBASE LR4 QSFP Transceiver, LC, 10km over SMF
QSFP-100G-PSM4-S= 100GBASE PSM4 QSFP Transceiver, MPO, 500m over SMF
QSFP-100G-SM-SR= Cisco 100GBASE CWDM4 Lite QSFP Transceiver, 2km over SMF
QSFP-100G-SR4-S= 100GBASE SR4 QSFP Transceiver, MPO, 100m over OM4 MMF
QSFP-40/100-SRBD= 100G and 40GBASE SR-BiDi QSFP Transceiver, LC, 100m OM4 MMF

Technical Comparison

Attribute QSFP-100G-CWDM4-S Other Models
Wavelength (nm) 1271, 1291, 1311, 1331 Varies across models (e.g., 850 for SR4, 1310 for LR4)
Cable Distance 2 km Ranges from 500m to 40 km
Cable Type SMF SMF/MMF depending on the model
Power Consumption (W) 3.5 Up to 4.5 for longer-reach models
Pull Tab Color Green Varies by model (e.g., blue, orange)

The Cisco QSFP-100G-CWDM4-S is an excellent choice for cost-efficient and reliable 100G Ethernet connectivity over a 2 km distance.

 

 

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QSFP-100G-CWDM4-S Specification

QSFP-100G-CWDM4-S Specification

Description Cisco 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF
Dimensions 13.5 x 18.4 x 72.4 mm

Ā QSFP Port cabling specifications

Nominal Wavelength (nm) 1271, 1291, 1311, 1331
Cable Type SMF
Core Size (Microns) G.652
Modal Bandwidth (MHz*km)*1 \
Cable Distance 2km
Power Consumption (W) 3.5
Pull Tab Color Green
*1Ā Specified at transmission wavelength. For QSFP-40/100-SRBD, Modal Bandwidth is specified at 850nm

Optical characteristics

Transmit Power (dBm) per lane*2 Max:+2.5

Min:-6.5

Receive Power (dBm) per lane*2*3 Max:+2.5

Min: -11.5

Receive Power (dBm) per lane Four lanes: 1271, 1291, 1311, 1331
*2Ā Transmitter and receiver power is average optical power, unless specified

*3Ā Optical power at RX is informative only. A received power within this range is required but does not ensure operation

Environmental Conditions and Power Requirements

Commercial temperature 0 to 70Ā°C (32 to 158Ā°F)
Storage temperature -40 to 85Ā°CĀ (-40 to 185Ā°F)

Regulatory and Standards compliance

Standards ā€¢SFF-8665: QSFP+ 28 Gb/s 4X Pluggable Transceiver Solution (QSFP28) – Rev 1.8 May 10, 2013

ā€¢SFF-8636: Common Management Interface – DRAFT Rev 1.9 May 12, 2014

ā€¢802.3ā„¢-2012 IEEE Standard for Ethernet

ā€¢IEEE 802.3ba Amendment of IEEE Std 802.3-2012

ā€¢IEEE 802.3bm Amendment of IEEE Std 802.3-2012 (D3.1, 1st August 2014)

ā€¢GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

ā€¢GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

ā€¢GR-468-CORE: Generic Requirements for Optoelectronic Devices Used in Telecommunications Equipment

ā€¢GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors

ā€¢RoHS 6

Safety ā€¢Cable jacket of QSFP copper modules is UL E116441 Compliant

ā€¢QSFP copper cables are ELV compliant

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