QSFP-100G-4W40-I optical transceiver module
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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-4W40-I

Original price was: $91,992.76.Current price is: $18,398.55.

  • Product Description: 100G QSFP28 trnscvr 4WDM-40, 40km SMF, duplex, LC, I-Temp
  • Manufacturer: Cisco
  • Part Number: QSFP-100G-4W40-I
  • Model Number: 100G QSFP28 trnscvr 4WDM-40, 40km SMF, duplex, LC, I-Temp
  • Model Description: Cisco QSFP-100G-4W40-I
  • 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-4W40-I Overview

The Cisco QSFP-100G-4W40-I is a robust 100G QSFP28 transceiver designed for 4WDM-40 applications. It supports long-distance transmission of up to 40km over single-mode fiber (SMF) using duplex LC connectors. Engineered for use in industrial temperature environments, it is well-suited for data centers and demanding network deployments, offering reliable and scalable connectivity solutions.


QSFP-100G-4W40-I Key Features

  • Data Rate: 100G
  • Transmission Distance: Up to 40km
  • Fiber Type: Single-mode fiber (SMF)
  • Connector Type: Duplex LC
  • Operating Temperature: Industrial

Product Features Comparison

Model Data Rate Reach Fiber Type Connector Operating Temperature
Cisco QSFP-100G-4W40-I 100G 40km SMF Duplex LC Industrial
Cisco QSFP-100G-SR4 100G 100m MMF MTP/MPO Commercial
Arista QSFP-100G-LR4 100G 10km SMF Duplex LC Commercial
Juniper JNP-QSFP-100G-LR4 100G 10km SMF Duplex LC Commercial
Cisco QSFP-100G-PSM4 100G 500m SMF MTP/MPO Commercial
Finisar FTLC1122SDNL 100G 2km SMF Duplex LC Commercial

Application Scenarios

The QSFP-100G-4W40-I is ideal for various network environments, including:

  • Data Center Interconnects: Ensuring seamless communication between data centers.
  • Enterprise Networks: Supporting scalable and high-speed enterprise operations.
  • Long-Haul Connections: Enabling reliable long-distance transmissions.

Optional Add-Ons

Model Description
QSFP-H40G-CU3M 3m QSFP+ direct attach copper cable
CVR-QSFP-SFP10G QSFP to SFP+ adapter module
QSFP-100G-CWDM4 100G QSFP CWDM4 transceiver

QSFP-100G-4W40-I Specification

QSFP-100G-4W40-I Specifications

Brand Cisco
Model QSFP-100G-4W40-I
Form Factor QSFP28
Speed 100Gbps
Optical Technology 4WDM
Distance 40km
Fiber Type SMF (Single-Mode Fiber)
Connector Type LC Duplex
Operating Temperature -40??C to 85??C
Data Rate per Channel 25Gbps
Link Budget approximately 21 dB
Wavelength 1295nm, 1300nm, 1304nm, 1309nm
Modulation Type PAM4
Power Consumption Typical 4.5W
Compliance Standards IEEE 802.3bm
DDM/DOM Supported
Application Data Center, 100G Ethernet
MTBF Over 1 million hours
Dimensions (LxWxH) 72mm x 18mm x 8.5mm
Warranty 5 years

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Warranty Terms & Conditions

New - 1-3 Year Warranty | Refurbished - 90 Days Standard ( Extendable up-to 1 Year )

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