Extreme Networks Compatible 40GB-SR4-QSFP QSFP Module

Extreme
QSFP+
40G
8 Fibers
150 m
Extreme Networks Compatible 40GB-SR4-QSFP QSFP Module

Extreme compatible 40GB-SR4-QSFP - Key Features

  • Compatibility: Extreme
  • 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

Extreme 40GB-SR4-QSFP Price

SKUSKU:40G-QSFP-150-EX
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
21.39
Choice of 0+
Telecoms & Integrators Globally

Extreme compatible 40GB-SR4-QSFP 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

Extreme compatible 40GB-SR4-QSFP Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Extreme compatible 40GB-SR4-QSFP Description

Extreme Networks compatible 40GB-SR4-QSFP is QSFP (Quad Small Form-factor Pluggable) Transceiver, operating over 4 Lanes of MMF optical cable. It has a minimum guaranteed optical budget of 1.9 dB, with in most cases is enough to reach about 150 m distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking into account minimal optical budget and average attenuation of optical cabling in industry. Extreme Networks 40GB-SR4-QSFP compatible transceiver use top quality VSCEL Laser transmitter operating at nominal wavelength 850 nm. and 850 nm. PIN photodiode receiver. It supports DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. Extreme Networks compatible QSFP 40G SR4 QSFP (Quad Small Form-factor Pluggable) operates in Standard 0°-70°C temperature range and has MTP/MPO interface. QSFP support 1.25-44.8 Gbps data rate and such applications as 4 x InfiniBand QDR(10Gbps), 40G Ethernet (41.25Gbps), OTU3 (43.01Gbps), OTU3e2 (44.58Gbps). Extreme Networks QSFP 40G SR4 compatible QSFP optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, the most popular applications are Internet Service Provider (ISP) Fiber To The Home aggregation and backbone, Mobile operator core and backhaul 40G applications, Data Center networking site interconnections and other optical links. For more information, you can check out our Extreme Networks 40GB-SR4-QSFP datasheet.

40GB-SR4-QSFP Extreme Networks compatible Transceiver price & datasheet is based on our 40G-QSFP-150 product, which is fully compliant with QSFP+ Multi Source Agreement (MSA) SFF-8436 standard, product safety standards and is CE/RoHS certified. We perform compatibility tests for Extreme Networks compatible Transceivers with the most recent Extreme Networks networking equipment platforms, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly with Extreme Networks 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 - We will gladly learn about your needs and provide you with the best alternative of 40GB-SR4-QSFP!