QSFP-100G-LR4-S Compatible 100GBASE QSFP28 1310nm 10km DOM LC-UPC Duplex Single-Mode Optical Transceiver Module
For 100 Gb/s duplex optical links on single-mode fiber
Meets 100GBASE-LR4 (1310 nm window, up to 10 km) specifications
with DOM/DDR support
- Compatible with 100 Gb/s Ethernet ports using the QSFP28 form-factor
- Operates on four LAN-WDM wavelengths within the 1310 nm window and supports link distances of up to 10 km on single-mode OS2 (9/125µm)
- Single-mode OS2 cabling (9/125µm) compatible
- Duplex LC/UPC connector interface using 4-lane WDM technology over two fibers
- Digital Optical Monitoring (DOM) support enables live tracking of optical parameters such as transmit power, receive power, temperature and voltage
- Multi-Source Agreement (MSA) compliant module, ensuring broad compatibility with major switch/router vendor platforms
- Commercial-grade operating environment: engineered for reliable performance in data center, enterprise and telecom installations, with an operating temperature range of 0 °C to 70 °C (32 °F to 158 °F)
- Optimized for high-density 100G data center architectures and long-reach aggregation links
- Plug-and-play installation: simply insert into the QSFP28 slot, connect compatible duplex LC single-mode fiber, and enable link – no firmware update required
- Ideal for campus backbone, metropolitan access networks and extended building-to-building fiber deployments
Compatible OEM Part Numbers
QSFP-100G-LR4-S Compatible 100GBASE QSFP28 1310nm 10km DOM LC-UPC Duplex Single-Mode Optical Transceiver Module - Cisco is backordered and will ship as soon as it is back in stock.
-
Detroit, Michigan, USA
In Stock 10 AvailableIn Stock 10 Available
-
Windsor, Ontario, Canada
In Stock 10 AvailableIn Stock 10 Available
FOO Lifetime Warranty
FOO Lifetime Warranty
Delivery and Shipping
Delivery and Shipping
Precision Optics. Peak Performance.
Compatible transceivers for multi-vendor environments across data centers, telecom, and enterprise networks.
| Vendor Compatibility | |
|---|---|
Compatible Vendor |
|
Compatible Part Number Compatible OEM part numbers are for reference only and may be AI-generated. Please verify platform compatibility before ordering. “Non-OEM” indicates configurations not typically offered by the manufacturer. Test a Non-OEM before placing larger orders.
|
|
| Mechanical Specifications | |
Connector A |
|
Connector A Count |
|
Fiber Mode |
|
Form Factor |
|
Fiber Grade |
|
Fiber Geometry |
|
| Optical Specifications | |
Wavelength |
|
Maximum Reach |
|
TX Power (~min/max) The range of optical output power the transmitter produces (in dBm). Staying within the min/max ensures the signal is strong enough without overloading the receiver on the other end.
|
|
RX Sensitivity The minimum input power level required for the receiver to decode data reliably. Signals weaker than this level may cause errors.
|
|
RX Overload The maximum input power the receiver can tolerate without signal distortion or loss of data. Exceeding this level can cause receiver overload.
|
|
| Data Specifications | |
Max Line Rate Maximum optical/electrical signaling rate in gigabaud (GBd). Higher line rate allows more bits to be encoded per second.
|
|
Max Data Rate Maximum achievable data bandwidth after accounting for encoding schemes (e.g., 64b/66b). Indicates usable throughput.
|
|
| Performance Specifications | |
Duty Type |
|
Operating Temperature |
|
Storage Temperature |
|
MTBF Mean Time Between Failures — a statistical prediction of average run time between inherent hardware failures. Not a guarantee; calculated under controlled test conditions.
|
|
| Product Specifications | |
SKU |
900901
|
Quantity per Unit |
|
Manufacturer |
Fiber Optic Only
|
Warranty |
|
RoHS Compliant |
|
REACH Compliant |
|
FCC Compliant |
|
CE Compliant |
|
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

