Product Name
QSFP-40G-LR4-S Cisco Compatible 40G QSFP Transceiver Module
Product Description
The QSFP-40G-LR4-S is a Cisco compatible 40GBASE-LR4 QSFP+ transceiver module designed for long-range data communication up to 10 km over single-mode fiber. It operates using a wavelength range of 1270 nm to 1330 nm via an LC connector.
Key Features
- Type: QSFP+ (Quad Small Form-factor Pluggable)
- Compatibility: Cisco 40GBASE-LR4 QSFP+ compatible
- Max. Distance: 10 km
- Data Rate: 39.81-44.8 Gbps
- Connector Type: LC (UPC)
- Media Type: Single-Mode Fiber (SMF)
- Temperature Range: Standard 0°-70°C
- Digital Optical Monitoring (DOM) supported
Technical Specifications
- Wavelength: 1310 nm
- Optical Budget: 9.7 dB
- Minimum Transmitting Power: Each Lane -4 dB
- Maximum Transmitting Power: Each Lane 2.3 dB
- Receiver Sensitivity: Each Lane -13.7 dBm
- Transmitter Type: DFB Laser
- Receiver Type: PIN photodiode
- Compliance: 802.3ba 40GBASE-LR4, QSFP+ MSA, RoHS
Frequently Asked Questions
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What is the maximum transmission distance of the QSFP-40G-LR4-S transceiver?
The maximum transmission distance is 10 km over single-mode fiber.
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Is the QSFP-40G-LR4-S compatible with Cisco devices?
Yes, it is designed to be compatible with Cisco devices and meets Cisco's compatibility specifications.
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Does this transceiver support Digital Optical Monitoring (DOM)?
Yes, it supports DOM, allowing for real-time monitoring of the module's operational parameters.
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