MA-QSFP-40G-SR4 Cisco Compatible 40G 150M MMF QSFP module

Cisco
QSFP+
40G
8 Fibers
150 m
MA-QSFP-40G-SR4 Cisco Compatible 40G 150M MMF QSFP module

Cisco compatible MA-QSFP-40G-SR4 - Key Features

  • Compatibility: Cisco
  • Media Type: Multi-Mode Fiber (MMF) -OM3/OM4/OM5
  • Connector: MTP/MPO-12 (UPC)
  • Fiber Count: 8 Fibers
  • Maximum Distance: 150 m
  • Guaranteed Link Budget: 1.9 dB
  • Tx Wavelenght: 850 nm
  • Supported Data Rate: 44.8 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Cisco MA-QSFP-40G-SR4 Price

SKUSKU:40G-QSFP-150-CI
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
21.39
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Telecoms & Integrators Globally

Cisco compatible MA-QSFP-40G-SR4 Specifications

Form Factor
QSFP+
Modulation
NRZ (Non-Return to Zero)
Media Type
Multi-Mode Fiber (MMF) -OM3/OM4/OM5
Connector
MTP/MPO-12 (UPC)
Fiber Count
8 Fibers
Maximum Distance
150 m
Guaranteed Link Budget
1.9 dB
TX Wavelenght
850 nm
RX Wavelenght
850 nm
Supported Data Rate
44.8 Gbps
Supportet Ethernet Applications
40G Ethernet (41.25Gbps)
Optical Transport Network (OTN) Applications
OTU3 (43.01Gbps), OTU3e2 (44.58Gbps)
SDH/SONET Standards
STM-256 (39.81 Gbps)
DDM/DOM
Supported
Transmitter Type
VSCEL Laser
Tx Wave Bandwidth
20 nm (840-860 nm)
Average Launch Power (Min) Each Lane
-7.6 dBm
Average Launch Power (Max) Each Lane
1 dBm
Receiver Type
PIN photodiode
Average Receiver Sensitivity (Min) Each Lane
-9.5 dBm
Average Receiver Sensitivity (Max) Each Lane
2.4 dBm
Receiver Overload
2.4 dBm
Temperature Range
Standard 0°-70°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power
+3.3V single power supply
Compliance
IEEE 802.3ba, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, INF-8438i, QSFP+ MSA, RoHS, SFF-8436

Cisco compatible MA-QSFP-40G-SR4 Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Cisco compatible MA-QSFP-40G-SR4 Description

MA-QSFP-40G-SR4 is Cisco Mareki Compatible QSFP (Quad Small Form-factor Pluggable) Transceiver, operating over four parallel pairs of multi-mode optical fiber providing four independent optical communication lanes. MA-QSFP-40G-SR4 has minimum guaranteed optical budget of 1.9 dB, which in most cases is enough to reach 150 distance using OM4 type multi-mode cable or 100m distance using OM3 type 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. This transceiver use top quality 4 x VCSEL transmitters which operate at nominal wavelength 850 nm and 4 x 850 nm PIN Photodiode receivers. Module supports DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. MA-QSFP-40G-SR4 operates in Standard 0°-70°C temperature range and has MPO 12 connector. MA-QSFP-40G-SR4 support 39.81 - 44.8 Gbps data rate and such applications as 40G Ethernet (41.25 Gbps). MA-QSFP-40G-SR4 optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Fiber To The Home aggregation and backbone, Mobile operator core and back-haul 40G applications, Data Center networking site interconnections and other optical links.

Cisco compatible MA-QSFP-40G-SR4 is CE/RoHS certified and meets product safety requirements. We run compatibility tests on the Cisco compatible MA-QSFP-40G-SR4 QSFP Transceiver using the newest Cisco networking platforms, allowing us to encode the transceiver's EEPROM memory to be compatible and work seamlessly with Cisco systems. MA-QSFP-40G-SR4 optical transceivers, on the other hand, comply with the QSFP Multi Source Agreement and the SFF-8436 industry standard. Because our priority is to provide excellent service, we do thorough quality inspections on all of our products before to delivery. As a result, we perform optical parameter measurements, connector cleanness testing, and EEPROM memory data validation tests on QSFP transceivers. Please contact us so that we can learn more about your requirements.