


QSFP-40G-CSR4
₹301,133.75 Original price was: ₹301,133.75.₹60,226.75Current price is: ₹60,226.75.
- Product Description: QSFP 4x10GBASE-SR Transceiver Module, MPO, 300M
- Manufacturer: Cisco
- Part Number: QSFP-40G-CSR4
- Model Number: QSFP 4x10GBASE-SR Transceiver Module, MPO, 300M
- Model Description: QSFP-40G-CSR4 - Cisco SFP GLC Module
- Rating:
- Product Can Be: Bought , Rented ,
- Availability: In Stock
- Also Available In: Refurbished
- Condition: New
- Warranty: New- 1 Year

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- Overview
- Specifications
- Warranty
QSFP-40G-CSR4 Overview
The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio provides a comprehensive range of high-density, low-power 40 Gigabit Ethernet connectivity solutions. These are designed for data centers, high-performance computing networks, enterprise core and distribution layers, and service provider applications.
Quick Specifications
The following table summarizes the key specifications:
Product Code | QSFP-40G-CSR4 |
---|---|
Description | Cisco 40GBASE-CSR4 QSFP Module for MMF |
Dimensions | 13.5 x 18.4 x 72.4 mm |
Wavelength (nm) | 850 |
Cable Type | MMF |
Core Size (microns) | 50.0 |
Modal Bandwidth (MHz-km) | 500 (OM2), 2000 (OM3), 4700 (OM4) |
Cable Distance | 82m, 300m, 400m |
Power Consumption (W) | 1.5 |
Pull Tab Color | Orange |
Product Details
Key features and benefits of Cisco QSFP-40G modules include:
- Hot-swappable input/output device compatible with 40 Gigabit Ethernet Cisco QSFP ports.
- Interoperable with IEEE-compliant 40GBASE interfaces where applicable.
- Certified and tested on Cisco QSFP 40G ports, ensuring high performance, reliability, and quality.
- High-speed electrical interface adhering to the IEEE 802.3ba standard.
- QSFP form factor with a 2-wire I2C communication interface and other low-speed electrical connections compliant with SFF 8436 and QSFP Multisource Agreement (MSA).
Comparison with Similar Products
The table below compares the QSFP-40G-CSR4 and QSFP-40G-CSR-S= modules:
Specification | QSFP-40G-CSR4 | QSFP-40G-CSR-S= |
---|---|---|
Description | Cisco 40GBASE-CSR4 QSFP Module for MMF | Cisco 40GBASE-CSR QSFP Module for Duplex MMF |
Dimensions | 13.5 x 18.4 x 72.4 mm | 13.5 x 18.4 x 72.4 mm |
Wavelength (nm) | 850 | 850 |
Cable Type | MMF | MMF |
Core Size (microns) | 50.0 | 50.0 |
Modal Bandwidth (MHz-km) | 500 (OM2), 2000 (OM3), 4700 (OM4) | 2000 (OM3), 4700 (OM4) |
Cable Distance | 82m, 300m, 400m | 300m, 400m |
Power Consumption (W) | 1.5 | 3.5 |
Pull Tab Color | Orange | Orange |
QSFP-40G-CSR4 Specification
QSFP-40G-CSR4 Specification |
|
Dimensions | 13.5 x 18.4 x 72.4 mm |
Ā Ā Ā QSFP Port cabling specifications |
|
Wavelength (nm) | 850 |
Cable Type | MMF |
Core Size (microns) | 50.0
50.0 50.0 |
Modal Bandwidth (MHz-km) | 500 (OM2)
2000 (OM3) 4700 (OM4) |
Cable Distance | 82m
300m 400m |
Power Consumption (W) | 1.5 |
Pull Tab Color | Orange |
Ā Optical characteristics |
|
Type | 40GBASE-CSR4, 4 lanes, 850 nm MMF |
Transmit Power (dBm) | Max:0.0 per lane
Min:-7.3 per lane |
Receive Power (dBm) | Max:0.0 per lane
Min:-9.9 per lane |
Transmit and Receive Wavelength (nm) | 840 to 860 |
Environmental conditions |
|
Commercial temperature | 0 to 70Ā°C (32 to 158Ā°F) |
Storage temperature | -40 to 85Ā°C (-40 to 185Ā°F) |
Regulatory and standards compliance |
|
Standards | ā¢GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable
ā¢GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies ā¢GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors ā¢IEEE 802.3ba (-SR4, -LR4) ā¢IEEE 802.3ae (-CSR4) ā¢QSFP+ MSA SFF-8436 ā¢SFP+ MSA SFF-8431 and -8461 ā¢RoHS 6 |
Safety | ā¢Cable jacket of QSFP copper modules is UL E116441 Compliant
ā¢QSFP copper cables are ELV Compliant |
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New - 1-3 Year Warranty | Refurbished - 90 Days Standard ( Extendable up-to 1 Year )
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