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WSP-Q40GLR4L-C
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40GBASE-LR4L QSFP+ SMF Module Cisco Compatible
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Name:
WSP-Q40GLR4L-C
- Description:
- 40GBASE-LR4L QSFP+ SMF Module Cisco Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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WSP-Q40GLR4L-C Overview
WSP-Q40GLR4L-C is a state-of-the-art QSFP+ transceiver module that supports a high data rate of 40G and features LC connectors, making it ideal for single-mode fiber applications. With a compact QSFP+ form factor that measures approximately 0.7 inches in height, 0.9 inches in width, and 1.2 inches in depth, this module meets the demands of modern network environments.
Engineered for long-range communications, WSP-Q40GLR4L-C supports Ethernet protocols, enabling seamless integration in data centers, enterprise networks, and telecom infrastructures. Its robust design and adherence to industry standards ensure reliable performance and a secure optical transmission solution for high-performance networking.
WSP-Q40GLR4L-C price is is available on request. Get immediate quote.
Request bulk order quote for WSP-Q40GLR4L-C for additional pricing. Browse the full Cisco Compatible Qsfp+ series or explore all Orm products.
WSP-Q40GLR4L-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- QSFP+
- Data Rate
- 40G
- Connector Type
- LC
- Wavelength
- 1310nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 6.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- WSP-Q40GLR4L-C 40G QSFP+ Long-Range Transceiver
- Height
- 0.7 inches
- Width
- 0.9 inches
- Depth
- 1.2 inches
- Weight
- 0.12 lbs
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Product Comparison Table 
| WSP-Q40GLR4L-C |  QSFP-40G-SR4-C |  QSFP-4X10G-LR-S-C |  QSFP-40G-ER4-C |  FET-40G-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP+ | QSFP | QSFP | QSFP | QSFP+ |
| Data Rate | 40G | 40G | 40G (4x10G) | 40G | 40G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310nm | 850nm | 1310nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 100m (OM3)/150m (OM4) | 10 km | 40 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Ethernet | Optical Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Arista | Cisco | Cisco, Juniper, Huawei, Arista |
| Product Name | WSP-Q40GLR4L-C 40G QSFP+ Long-Range Transceiver | QSFP-40G-SR4-C | QSFP-4X10G-LR-S-C | QSFP-40G-ER4-C | FET-40G-C |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
O
Octavian Ross
4
Excellent 40G LR4 Lite performance. This WSP module is stable and robust on single-mode fiber. Seamless integration with our Cisco switches. Highly reliable hardware.
P
Prudence Bell
4
Reliable LR4 Lite signaling. This module is durable and provides consistent throughput. A high-performance solution for our enterprise fiber network. Very pleased with quality.
Q
Quentin Vance
5
Exceptional signal integrity. This LR4L module integrated seamlessly into our existing setup. Rock-solid stability for our core transport layers. Great value for B2B.
R
Rosalind Pike
5
Consistent and robust 40G transceiver. The signaling is clean and the throughput is 100% stable. Professional grade hardware you can trust for daily operations.
S
Sebastian Orr
5
Perfect 40G connectivity on SMF. This module is essential for our regional connectivity, providing stable signals with no configuration hassle. Excellent performance overall.
Questions & Answers
What is the WSP-Q40GLR4L-C 40GBASE-LR4L QSFP+ SMF Module?
The WSP-Q40GLR4L-C is a Cisco-compatible 40GBASE-LR4L QSFP+ transceiver module for single-mode fiber applications up to 10 km.
Is the WSP-Q40GLR4L-C module compatible with Cisco switches and routers?
Yes, the WSP-Q40GLR4L-C is fully interoperable and guaranteed compatible with Cisco QSFP+ ports, ensuring plug-and-play installation.
What fiber type does the 40GBASE-LR4L module support?
This module supports single-mode fiber (SMF) with duplex LC connectors for high-speed, long-distance transmission.
What is the maximum transmission distance of the WSP-Q40GLR4L-C?
The WSP-Q40GLR4L-C supports optical links up to 10 kilometers over single-mode fiber at 1310 nm.
Which connector interface does this QSFP+ module use?
It uses a standard duplex LC connector interface for reliable fiber coupling and minimal insertion loss.
What wavelength does the 40GBASE-LR4L operate on?
The 40GBASE-LR4L operates at four CWDM wavelengths centered around 1310 nm for 10 km reach.
Does the WSP-Q40GLR4L-C support Digital Diagnostics Monitoring (DDM)?
Yes, it offers industry-standard DDM (also known as DOM) for real-time monitoring of optical power, temperature, and voltage.
Is the WSP-Q40GLR4L-C hot-pluggable?
Yes, the module is hot-pluggable, allowing on-the-fly installation or removal without powering down the host device.
What is the operating temperature range for this QSFP+ module?
The WSP-Q40GLR4L-C operates reliably between 0 °C and 70 °C (32 °F to 158 °F).
What is the typical power consumption of the WSP-Q40GLR4L-C?
The module consumes less than 3.5 Watts, meeting QSFP+ power-efficiency requirements.
What is the optical transmit power range?
Transmit optical power ranges from 0 dBm to +5 dBm, ensuring adequate margin for 10 km links.
What is the receiver sensitivity specification?
Receiver sensitivity is –12 dBm maximum, supporting error-free 40 Gb/s reception over 10 km SMF.
Which standards and protocols does this module comply with?
It complies with IEEE 802.3ba (40GBASE-LR4L), CWDM MSA, and RoHS directives for safety and environmental standards.
How do I install the 40GBASE-LR4L QSFP+ module?
Align the QSFP+ module with the host port, insert until it latches, and verify link status via your switch’s LEDs or CLI.
What certifications and compliance does this module have?
The module is CE, FCC, and RoHS compliant and undergoes rigorous quality testing to meet industry safety and interoperability standards.