The QSFP+ module adopts 12 Fibers MTP/MPO Male connectors, reaching a link up to 150m over OM4 MMF (100m over OM3). This transceiver is compliant with IEEE 802.3 40GBASE-SR4 standard. At the same time, it is completely interoperable with all standard 40GBASE-SR4 interfaces. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With its easy installation and hot-swappable design, this transceiver is ideal for various applications, including campus, data center, cloud deployments, high-performance computing environments, and interconnections between switches, routers, servers, and transport equipment. Because the QSFP-SR4-40G does not support 4x10G breakout connectivity, see QSFP-4×10G-SR for such applications.
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01:19
P/N:QSFP-SR4-40G
SKU:36182
US$43.00
Product Highlights
Built-in Macom Chip, Max. Power Consumption 1.5W
Targeted Switches Tested for Prime Performance, Quality, Reliability
Hot-swappable to maximize uptime and simplify serviceability
FS BOX - Support Real-time Configuration
Interoperable with Other IEEE-compliant 40G Interfaces as Applicable
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End-to-End Product Customization
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- Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
- Custom Protocol Development Aligned with Unique Business Needs
- Management Platform Integration for Device Onboarding and Feature Development
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Tech Support
Brocade 40G-QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ Optical Transceiver Module (MMF, 850nm, 150m, MTP/MPO, DOM)
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Leading Performance and Quality for 40G
Built-in Macom Chip, the QSFP+ 40G transceiver offers high-speed, and low-power in 40G links. Equipped with individually designed COB packaging.
Inphi Macom Chip
Stable Transmission
≤1.5W
Low Power Consumption
COB Packaging
High Integration
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. View compatible list.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Click for Test Support Center.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Center Wavelength | 850nm | 850nm | 850nm | 850nm | 1310nm | 1310nm |
Connector | MTP/MPO-12 (8 of the 12 Fibers Used) | MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC | MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC | Duplex LC |
Cable Distance (Max.) | 100m@OM3 150m@OM4 | 100m@OM3 150m@OM4 | 300m@OM3 400m@OM4 500m@OM5 | 400m@OM4 | 2km | 150m@OM3 2km@SMF |
Cable Type | MMF | MMF | MMF | MMF | SMF | MMF/SMF |
Transmitter Type | VCSEL | VCSEL | VCSEL | VCSEL | DFB CWDM | VCSEL |
Packaging Technology | COB | COB | COB | COB | BOX | COB |
Chip | Macom | Macom | Macom | Macom | Semtech | Macom |
Power Consumption | ≤1.5W | ≤1.5W | ≤3.5W | ≤1.2W | ≤3.5W | ≤3.5W |
Protocols | IEEE 802.3 40GBASE-SR4, SFF-8436 | IEEE 802.3 40GBASE-SR4, QSFP+ MSA, SFF-8436 | QSFP+ MSA, IEEE 802.3ba XLPPI electrical interface Compliant | 40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant | 40G Ethernet, Fibre Channel, SATA/SAS3, MSA Compliant | 40G Ethernet, MSA Compliant |
Application | Data Center 40GBASE Ethernet | Data Center 40GBASE Ethernet 40G to 4x10G Breakout | Enterprise Data Center 40GBASE Ethernet 40G Upgrade Solution | Data Center 40GBASE Ethernet | Data Center 40GBASE Ethernet | Data Center 40GBASE Ethernet |
Center Wavelength
850nm
850nm
850nm
850nm
1310nm
1310nm
Connector
MTP/MPO-12
(8 of the 12 Fibers Used)
(8 of the 12 Fibers Used)
MTP/MPO-12
(8 of the 12 Fibers Used)
(8 of the 12 Fibers Used)
Duplex LC
MTP/MPO-12
(8 of the 12 Fibers Used)
(8 of the 12 Fibers Used)
Duplex LC
Duplex LC
Cable Distance (Max.)
100m@OM3
150m@OM4
150m@OM4
100m@OM3
150m@OM4
150m@OM4
300m@OM3
400m@OM4
500m@OM5
400m@OM4
500m@OM5
400m@OM4
2km
150m@OM3
2km@SMF
2km@SMF
Cable Type
MMF
MMF
MMF
MMF
SMF
MMF/SMF
Transmitter Type
VCSEL
VCSEL
VCSEL
VCSEL
DFB CWDM
VCSEL
Packaging Technology
COB
COB
COB
COB
BOX
COB
Chip
Macom
Macom
Macom
Macom
Semtech
Macom
Power Consumption
≤1.5W
≤1.5W
≤3.5W
≤1.2W
≤3.5W
≤3.5W
Protocols
IEEE 802.3 40GBASE-SR4, SFF-8436
IEEE 802.3 40GBASE-SR4, QSFP+ MSA, SFF-8436
QSFP+ MSA, IEEE 802.3ba XLPPI electrical interface Compliant
40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant
40G Ethernet, Fibre Channel, SATA/SAS3, MSA Compliant
40G Ethernet, MSA Compliant
Application
Data Center
40GBASE Ethernet
40GBASE Ethernet
Data Center
40GBASE Ethernet
40G to 4x10G Breakout
40GBASE Ethernet
40G to 4x10G Breakout
Enterprise Data Center
40GBASE Ethernet
40G Upgrade Solution
40GBASE Ethernet
40G Upgrade Solution
Data Center
40GBASE Ethernet
40GBASE Ethernet
Data Center
40GBASE Ethernet
40GBASE Ethernet
Data Center
40GBASE Ethernet
40GBASE Ethernet
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