QSFP-100G-FR-S Cisco Compatible 100G 2KM SMF QSFP28 module

Cisco
QSFP28
100G
Duplex
2 km
QSFP-100G-FR-S Cisco Compatible 100G 2KM SMF QSFP28 module

Cisco compatible QSFP-100G-FR-S - Key Features

  • Compatibility: Cisco
  • Media Type: Single-Mode Fiber (SMF)
  • Connector: Double LC/UPC
  • Fiber Count: Duplex
  • Maximum Distance: 2 km
  • Guaranteed Link Budget: 4 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 106.25 Gbps
  • DDM/DOM: Supported
  • Forward Error Correction (FEC): Host FEC Supported
  • Temperature Range: Standard 0°-70°C

Cisco QSFP-100G-FR-S Price

SKUSKU:100G-QSFP28-SL2-CI
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
260.82
Choice of 0+
Telecoms & Integrators Globally

Cisco compatible QSFP-100G-FR-S Specifications

Form Factor
QSFP28
Modulation
PAM4 (Pulse Amplitude Modulation 4-level)
Media Type
Single-Mode Fiber (SMF)
Connector
Double LC/UPC
Fiber Count
Duplex
Maximum Distance
2 km
Guaranteed Link Budget
4 dB
TX Wavelenght
1310 nm
RX Wavelenght
1310 nm
Supported Data Rate
106.25 Gbps
Supportet Ethernet Applications
100G Ethernet PAM4 (106.25 Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Host FEC Supported
CDR (Clock and Data Recovery) chip
Supported
Transmitter Type
EML Laser
Tx Wave Bandwidth
1304.5- 1317.5 nm
Average Launch Power (Min) Each Lane
-2.4 dBm
Average Launch Power (Max) Each Lane
4 dBm
Extinction Ratio (Min)
3.5 dB
Receiver Type
PIN photodiode
RX Wave Bandwidth
1304.5- 1317.5 nm
Average Receiver Sensitivity (Min) Each Lane
-6.4 dBm
Average Receiver Sensitivity (Max) Each Lane
4.5 dBm
Receiver Overload
5.5 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, 100G Lambda MSA, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665

Cisco compatible QSFP-100G-FR-S Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Cisco compatible QSFP-100G-FR-S Description

QSFP-100G-FR-S is Cisco Compatible 100G-FR Single Lambda PAM4 QSFP28 (Quad Small Form-Factor Pluggable 28) Transceiver price and datasheet is based on our 100G-QSFP28-SL2 product. It is operating over pair of single-mode optical fiber. On the transmission side module converts 4x 25G NRZ (Non-return-to-zero) electrical input channels (each 25.78125Gbps) into 1 Single Lambda 100G PAM4 optical signal using PAM4 modulation with baud rate of 53.125 Gbps. Reversely the opposite is done on the receiving side, module converts 1 Single Lambda 100G PAM4 optical signal into 4x 25G NRZ (Non-return-to-zero) electrical inputs using PAM4 modulation with baud rate of 53.125 Gbps. Cisco Compatible QSFP-100G-FR-S has minimum guaranteed optical budget of 4 dB, which in most cases is enough to reach 2 km distance 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. QSFP-100G-FR-S uses EML TOSA (which operates over 1304.5- 1317.5 nm range) laser transmitters and PIN ROSA receivers. QSFP-100G-FR-S 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. Cisco Compatible QSFP-100G-FR-S operates in Standard 0°-70°C temperature range and has double LC connectors. Cisco Compatible QSFP-100G-FR-S Single Lambda PAM4 QSFP28 support up to 106.25 Gbps data rate and such applications as 100G Ethernet (103.125 Gbps). QSFP-100G-FR-S 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), Mobile Operator and Data Center Core Networks.

To ensure compatibility we have tested Cisco compatible QSFP-100G-FR-S Transceiver in latest platforms of Cisco networking equipment, which allows us to encode transceiver EEPROM memory to be compatible and work seamlessly with Cisco platforms. Transceiver is also fully compliant to QSFP28 Multi-Source Agreement (MSA) and 100G Lambda MSA standard is CE/RoHS certified and is compliant with product safety standards.If You have any other questions regarding the QSFP-100G-FR-S transceiver price and datasheet, please do not hesitate to contact Us! /p>