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Name:
QSFP-100G-ER4L
- Description:
- 100GBASE-ER4-LITE QSFP28 PLUGGABLE MODULE SUP ONLY ETHERNET
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- 821455724040
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3 - List Price:
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$91,854.00
- Price:
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$19,338.00
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QSFP-100G-ER4L
100GBASE-ER4-LITE QSFP28 PLUGGABLE MODULE SUP ONLY...
$91,854.00
$19,338.00
45 in Global Warehouse
$19,338.00
79% off
TRUSTED, TRIED, PROVEN
QSFP-100G-ER4L Overview
QSFP-100G-ER4L is a QSFP transceiver module designed for 100G data transmission over extended-range distances. Built with high-performance optical components, it utilizes LC fiber optic connectors and supports Ethernet protocols, making it ideal for long-haul connectivity through single-mode fiber in telecom and data center applications.
QSFP-100G-ER4L features a compact QSFP form factor with industry-standard physical dimensions, providing efficient thermal and power characteristics. Its design ensures reliable operation under data-intensive network conditions, meeting the rigorous demands of enterprise networks and high-speed interconnects while being compatible with multiple vendor platforms.
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QSFP-100G-ER4L 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 | Fiber |
| Power Consumption | N/A |
| 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 Transceiver Module |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
QSFP-100G-ER4L Use Case
Hyperscale Data Center Interconnect with 100GBASE-ER4-LITE
In large‐scale data centers requiring up to 40 km fiber spans, the QSFP-100G-ER4L-100GBASE-ER4-LITE QSFP28 pluggable module delivers reliable 100 Gbps links over single-mode fiber. By leveraging four 25 Gbps lanes and low-power optics, operations teams achieve seamless inter-pod connectivity, reduced latency, and sub-3.5 W power consumption—ensuring efficient scaling of compute clusters with minimal rack footprint and predictable network performance.
Metro Ethernet Service Provider Edge Aggregation
Service providers expanding 5G backhaul and business Ethernet offerings deploy the QSFP-100G-ER4L-100GBASE-ER4-LITE module at metro edge sites to aggregate customer traffic across distances up to 40 km. This pluggable QSFP28 solution simplifies network upgrades by fitting into standard 100G ports, delivering carrier-grade optical reach and resilience. The outcome is faster rollout of high-bandwidth services, reduced OPEX through uniform optics inventory, and enhanced SLA compliance.
High-Performance Computing Cluster Backbone Upgrade
Research facilities and financial trading firms accelerate data-intensive workloads by installing QSFP-100G-ER4L-100GBASE-ER4-LITE modules in their HPC switch fabric. The module’s extended-reach optics support multi-rack interconnects up to 40 km, enabling geographically distributed compute nodes to operate as a single cluster. Results include deterministic low-latency communication, optimized power efficiency, and simplified optical management for mission-critical simulations and real-time analytics.
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 | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 100G | 10G | 100G | 10G |
| Depth | 1.25 inches | N/A | N/A | 2.84 inches | 1.65 in |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | QSFP | XFP | QSFP | XFP |
| Height | 0.66 inches | N/A | N/A | 0.33 inches | 0.37 in |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 550 meters | 40 km | 80 km | 10 km | 10 km |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.2W | N/A | N/A | 6.5W | 2.5W |
| Product Name | SFP-1FE-FX | QSFP-100G-ER4L Transceiver Module | XFP-10G-CWDM1471 | QSFP-100GBASE-LR4 | XFP-10GE-LR |
| 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 | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 850 nm | 1310 nm | 1471 nm | 1310 nm | 1310nm |
| Weight | 0.1 lbs | N/A | N/A | 0.12 lbs | 0.2 lbs |
| Width | 1.00 inches | N/A | N/A | 0.72 inches | 0.55 in |
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Questions & Answers
Q
What is the QSFP-100G-ER4L module?
A
The QSFP-100G-ER4L is a 100GBASE-ER4-Lite QSFP28 pluggable transceiver designed for Ethernet applications requiring up to 30 km single-mode fiber links.
Q
Which fiber type does QSFP-100G-ER4L support?
A
It supports OS2 single-mode fiber with duplex LC connectors for distances up to 30 km.
Q
What wavelength does the QSFP-100G-ER4L use?
A
The module employs four DWDM channels around 1310 nm to deliver 4×25 Gbps per wavelength.
Q
Is the QSFP-100G-ER4L MSA compliant?
A
Yes, the QSFP-100G-ER4L is fully compliant with the QSFP28 MSA specification.
Q
Does the QSFP-100G-ER4L support Digital Diagnostics Monitoring (DDM)?
A
Yes, it features DDM for real-time monitoring of optical output power, input power, temperature, voltage and laser bias current.
Q
What is the typical power consumption of the QSFP-100G-ER4L?
A
Typical power consumption is less than 4.5 W, making it a low-power ER4-Lite solution.
Q
What are the operating temperature ranges?
A
This module operates from 0 °C to 70 °C (commercial temperature range) without performance degradation.
Q
Is the QSFP-100G-ER4L hot-swappable?
A
Yes, it is hot-swappable and can be inserted or removed without powering down the host system.
Q
Which network equipment is compatible with QSFP-100G-ER4L?
A
It is compatible with any QSFP28-enabled switch, router or network interface card supporting 100GBASE-ER4-Lite.
Q
What protocols does the QSFP-100G-ER4L support?
A
The module supports 100G Ethernet and is also suitable for OTU4 applications in metro and data center networks.
Q
How does ER4-Lite differ from standard ER4?
A
ER4-Lite delivers the same 30 km reach at lower power consumption (<4.5 W) by optimizing lane power and receiver sensitivity.
Q
What type of connector does the QSFP-100G-ER4L use?
A
It uses a standard duplex LC connector interface to simplify fiber management and mating.
Q
Is the QSFP-100G-ER4L RoHS compliant?
A
Yes, the module meets RoHS standards for lead-free and environmentally friendly operation.
Q
What applications are ideal for the QSFP-100G-ER4L?
A
It is ideal for long-haul data center interconnects, metro networks and high-capacity enterprise links up to 30 km.
Q
How reliable is the QSFP-100G-ER4L?
A
Built to industrial QSFP28 standards, it offers high MTBF and supports error-free transmission over extended distances.
Q
What warranty is provided with the QSFP-100G-ER4L?
A
Most vendors offer a one-year limited warranty covering defects in materials and workmanship under normal use.
