Sale price$26.90

Main Description:
QSFP+ 40GBase SR4 850nm 100m MMF DOM MTP/MPO Optical Transceiver

  • MPO connector receptacle
  • <1.5W Low Power Consumption
  • Transmission data rate up to 11.3Gbit/s per channel
  • Hot Pluggable QSFP+ MSA Compliant
  • For Data Center, 40G Ethernet, 40G to 10G Breakout Applications

QSFP-40G-SR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand QDR/DDR/SDR,12G/10G/8G/4G/2G fiber channel, PCIe and SAS Applications. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 11.3Gbps operation for an aggregate data rate of 45.2Gbps 100m using OM3 fiber. These modules are designed to operate over multimode fiber systems using 850nmVCSEL laser array. An optical fiber ribbon cable with an MPO/MTP connector can be plugged into the QSFP module receptacle. QSFP+ SR4 is one kind of parallel transceiver which provides increased port density and total system cost savings


Our products have passed authoritative certification and complied with international quality standard


Part Number QSFP-40G-SR4
Vendor Name HaloWill
Form Factor QSFP+
Wavelength 850nm
Connector MTP/MPO
TX Power -7.6~2.4dBm
Transmitter Type VCSEL
Data Rate up to 45.2Gbps (4×11.3Gbps)
Reach 100m
Cable Type MMF
DDM/DOM Supported
Power Consumption <1.5W
Transmit and Dispersion Penalty 3.5dB
Packaging COB
Receiver Sensitivity <-9.5dBm
Receiver Overload 2.4dBm
Receiver Type PIN
Operating Temperature 0 to 70°C
Extinction Ratio >3.5dB
Modulation Format NRZ
Host FEC Supported
BER 1E-12
MTBF 600,000 hours
Warranty 3 years
Protocols IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband 40G QDR
Application 40GBASE Ethernet, Data Center, Campus

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