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QSFP-100G-ER4L-S-C
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- 100GBASE-ER4 QSFP Transceiver LC 40km FEC Cisco Compatible
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QSFP-100G-ER4L-S-C Overview
QSFP-100G-ER4L-S-C is a QSFP transceiver module designed to deliver 100G Ethernet connectivity for extended reach applications. Built for single‐mode fiber networks, it utilizes LC connectors and supports transmission distances up to 40 km while reliably handling high-speed data for enterprise networks, data centers, and telecom infrastructures.
Engineered with a compact QSFP form factor, this module features standardized physical dimensions for seamless integration into network equipment. It is optimized for Ethernet protocols, operates efficiently across a 0 to 70°C temperature range, and is compatible with leading network vendors, ensuring robust performance in high-density deployments.
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QSFP-100G-ER4L-S-C Specifications
| Product Type | Transceiver |
| Form Factor | QSFP |
| Data Rate | 100G |
| Connector Type | LC |
| Wavelength | 1310 nm |
| Transmission Distance | Extended-Range |
| Fiber Type | Single-mode |
| Max Distance | 40 km |
| Supported Protocols | Ethernet |
| Network Interface | Ethernet |
| 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 | QSFP-100G-ER4L-S-C |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A | N/A |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 1G | 100G | 10G | 1G |
| Depth | 0.80 inches | N/A | N/A | N/A | N/A |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Form Factor | SFP+ | SFP | QSFP | SFP+ | SFP |
| Height | 0.14 inches | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Max Distance | 300 meters | 40 km | 40 km | 42.9 km | 500 meters |
| Network Interface | Fiber | Fiber | 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 |
| Power Consumption | 3.5W | N/A | 6.5W | N/A | N/A |
| Product Name | OST080N00 SFP+ Transceiver Module | CWDM-SFP-1550-40-C | QSFP-100G-ER4L-S-C | ONS-XC-10G-EP42.9-C | SFP-WDM-850-0500-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fiber Channel | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Long-Range | Extended-Range | Long-Range | Short-Range |
| Wavelength | 850nm | 1550 nm | 1310 nm | 1550 nm | 850 nm |
| Weight | 0.05 lbs | N/A | N/A | N/A | N/A |
| Width | 0.49 inches | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the QSFP-100G-ER4L-S-C transceiver and its primary application?
A
The QSFP-100G-ER4L-S-C is a 100GBASE-ER4 QSFP optical transceiver designed for long-reach 100GbE links over single-mode fiber up to 40 km, ideal for data center and carrier Ethernet networks.
Q
What data rate does the QSFP-100G-ER4L-S-C support?
A
It supports a line rate of 103.125 Gbps aggregated into four 25.78125 Gbps lanes, meeting the 100GbE standard for high-speed data transmission.
Q
How far can the QSFP-100G-ER4L-S-C transmit data?
A
The QSFP-100G-ER4L-S-C delivers reliable data transmission up to 40 kilometers over single-mode fiber with ER4 optical budget.
Q
Which connector type is used on the QSFP-100G-ER4L-S-C?
A
The module uses duplex LC connectors, ensuring broad compatibility with existing fiber infrastructure.
Q
Is the QSFP-100G-ER4L-S-C compatible with Cisco networking equipment?
A
Yes, the QSFP-100G-ER4L-S-C is fully compatible with Cisco switches and routers, supporting vendor-agnostic deployment.
Q
Does the QSFP-100G-ER4L-S-C support Forward Error Correction?
A
Yes, it features built-in FEC (Forward Error Correction) to enhance link reliability and reduce error rates over long-distance fiber.
Q
What operating wavelength does the QSFP-100G-ER4L-S-C use?
A
This transceiver operates at a nominal wavelength of 1310 nm for optimized performance on single-mode fiber.
Q
What is the power consumption of the QSFP-100G-ER4L-S-C?
A
Typical power consumption is 3.5 W, making it energy-efficient for high-density deployments.
Q
What is the operating temperature range for the QSFP-100G-ER4L-S-C?
A
It operates reliably between 0 °C to 70 °C (32 °F to 158 °F) for standard commercial environments.
Q
Which optical and MSA standards does the QSFP-100G-ER4L-S-C comply with?
A
The module complies with IEEE 802.3ba 100GBASE-ER4 and the QSFP MSA specifications for interoperability.
Q
How do I install the QSFP-100G-ER4L-S-C in my network equipment?
A
Simply insert the QSFP-100G-ER4L-S-C into an open QSFP cage and secure the latch; the host interface will automatically recognize the transceiver.
Q
Can the QSFP-100G-ER4L-S-C be used in DWDM networks?
A
No, the QSFP-100G-ER4L-S-C is designed for CWDM/ER4 applications at 1310 nm and is not suitable for DWDM systems.
Q
What warranty and technical support are provided with the QSFP-100G-ER4L-S-C?
A
The transceiver includes a one-year limited warranty and access to 24/7 technical support for troubleshooting and compatibility guidance.
Q
How can I verify compatibility between the QSFP-100G-ER4L-S-C and my existing network gear?
A
Review your switch or router datasheet for QSFP-100G-ER4 support and check the product listing for Cisco compatibility to ensure seamless integration.
Q
What certifications and packaging standards does the QSFP-100G-ER4L-S-C meet?
A
It is RoHS-compliant, CE-marked, and shipped in ESD-safe packaging to protect the transceiver during transport and handling.
