QSFP-100G-4WDM40 Juniper compatible 100 Gigabit Ethernet QSFP28 Duplex LC Optical Transceiver

Cisco
QSFP28
100G
Duplex
40 km
QSFP-100G-4WDM40 Juniper compatible 100 Gigabit Ethernet QSFP28 Duplex LC Optical Transceiver

Cisco compatible QSFP-100G-4WDM40 - Key Features

  • Compatibility: Cisco
  • Media Type: Single-Mode Fiber (SMF)
  • Connector: Double LC/UPC
  • Fiber Count: Duplex
  • Maximum Distance: 40 km
  • Guaranteed Link Budget: 22 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 112 Gbps
  • DDM/DOM: Supported
  • Forward Error Correction (FEC): Host FEC Supported
  • Temperature Range: Standard 0°-70°C

Cisco QSFP-100G-4WDM40 Price

SKUSKU:100G-QSFP28-40-CI
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
508.62
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Telecoms & Integrators Globally

Cisco compatible QSFP-100G-4WDM40 Specifications

Form Factor
QSFP28
Modulation
NRZ (Non-Return to Zero)
Media Type
Single-Mode Fiber (SMF)
Connector
Double LC/UPC
Fiber Count
Duplex
Maximum Distance
40 km
Guaranteed Link Budget
22 dB
TX Wavelenght
4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm)
RX Wavelenght
4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm)
Supported Data Rate
112 Gbps
Supportet Ethernet Applications
100G Ethernet (103.125 Gbps)
Supported Fiber Channel Applications
4x 32G Fiber Channel (112.2Gbps)
Optical Transport Network (OTN) Applications
OTU4 (112 Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Host FEC Supported
Transmitter Type
EML Laser
Tx Wave Bandwidth
4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm)
Average Launch Power (Min) Each Lane
-2 dBm
Average Launch Power (Max) Each Lane
4 dBm
Extinction Ratio (Min)
4 dB
Receiver Type
APD Photodiode
RX Wave Bandwidth
4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm)
Average Receiver Sensitivity (Min) Each Lane
-21 dBm
Average Receiver Sensitivity (Max) Each Lane
-18 dBm
Receiver Overload
-1 dBm
Temperature Range
Standard 0°-70°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
4.5 W
Power
+3.3V single power supply
Compliance
CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3ba, IEEE 802.3bm, 100GBASE-ER4 Lite, 128GFC Gen 6, OTN OTU4, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665

Cisco compatible QSFP-100G-4WDM40 Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Cisco compatible QSFP-100G-4WDM40 Description

QSFP-100G-4WDM40 (740-093290) is Juniper Compatible 100GBASE-ER4 QSFP28 (Quad Small Form-Factor Pluggable 28) Transceiver and QSFP-100G-4WDM40 price and datasheet is based on our 100G-QSFP28-40 product. It operating over pair of single-mode optical fiber with four independent optical communication lanes, separated from each other using LAN WDM technology. Module has minimum guaranteed optical budget of 20 dB (with host FEC) and 16dB (without host FEC), which in most cases is enough to reach 40km distance (with host FEC) and 30km distance (without host FEC) using single-mode cable. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. Juniper compatible QSFP-100G-4WDM40 (740-093290) uses EML cooled 4x25Gb/s LAN WDM TOSA (1295.56, 1300.05, 1304.58, 1309.14nm) laser transmitters and 4 x 25 Gb/s APD ROSA receivers. Module support DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. Additionally module supports FEC (Forward Error Correction) function which will help receiving side detect and correct bit errors and improve the overall quality of the link. QSFP-100G-4WDM40 compatible operates in Standard 0°-70°C temperature range and has double LC connectors. QSFP-100G-4WDM40 (740-093290) compatible QSFP28 support up to 103.125-112.2 Gbps data rate and such applications as 100G Ethernet (103.125Gbps), Optical Transport Network OTU4 4l1-9D1F (112 Gbps) and 128G Fiber Channel (112.2 Gbps). QSFP-100G-4WDM40 compatible optical transceiver is multi-purpose module used in number of different places in today’s networking environment. Most popular applications are Internet Service Provider (ISP) Fiber to the Home Aggregation and Backbone, Mobile Operator Core Networks and Mobile Backhaul and Data Center networking site interconnections.

QSFP-100G-4WDM40 Juniper compatible Transceiver is based on our 100G-QSFP28-40 product, which is fully compliant with QSFP28 Multi Source Agreement (MSA) SFF-8665, IEEE 802.3ba 100GBASE-ER4 Lite and IEEE 802.3bm standards, product safety standards and is CE/RoHS certified. We perform compatibility tests for QSFP-100G-4WDM40 (740-093290) Juniper compatible Transceiver with the most recent Juniper networking equipment platforms, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly with Juniper platforms! Because we are committed to providing high-quality service, we conduct rigorous quality checks before delivering our products. As a result, we perform optical parameter measurements, connector cleanness tests, and EEPROM memory data validation tests on our products. Feel free to Contact us if You have and any other questions about QSFP-100G-4WDM40 price and datasheet- We will gladly learn about your needs and provide you with the best alternative to QSFP-100G-4WDM40!