Name: |
QSFP-100G-ER4L-S= |
Description: | 100GBASE QSFP TRANSCEIVER 40KM REACH OVER SMF DUPLEX LC |
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GTIN: | 193223352886 ![]() |
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$18,846.21 79% off |
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QSFP-100G-ER4L-S=
100GBASE QSFP TRANSCEIVER 40KM REACH OVER SMF DUPL...
$18,846.21
41 in Global Warehouse
$18,846.21
79% off
QSFP-100G-ER4L-S=
100GBASE QSFP TRANSCEIVER 40KM REACH OVER SMF DUPL...
$18,846.21
10 in Global Warehouse
$18,846.21
79% off
TRUSTED, TRIED, PROVEN







QSFP-100G-ER4L-S= Overview
QSFP-100G-ER4L-S= is a QSFP optical transceiver module engineered to support 100G Ethernet applications, offering extended-range performance for long-haul networking. Designed with precision, the module features LC connectors and operates over single-mode fiber to reliably transmit high-speed data over distances up to 40 km, making it ideal for data centers, telecom networks, and enterprise interconnects.
QSFP-100G-ER4L-S= meets stringent industry protocols by supporting Ethernet standards with a compact QSFP form factor that ensures ease of integration into high-density environments. Its well-defined physical dimensions facilitate critical thermal management and mechanical stability, confirming its role as a trusted component in modern long-range optical network deployments.
What is the price of QSFP-100G-ER4L-S=?
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QSFP-100G-ER4L-S= Specifications
Product Type | Transceiver |
Form Factor | QSFP |
Data Rate | 100G |
Connector Type | LC |
Wavelength | 1310 nm ±20 nm |
Transmission Distance | Extended-Range |
Fiber Type | Single-mode |
Max Distance | 40 km |
Supported Protocols | Ethernet |
Network Interface | Fiber |
Power Consumption | 8.5 W |
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= |
Height | 0.69 inches |
Width | 3.46 inches |
Depth | 0.81 inches |
Weight | 0.25 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
Form Factor | QSFP | SFP | SFP+ | SFP+ | SFP+ |
Data Rate | 100G | 10G | 10G | 10G | 10G |
Connector Type | LC | LC | LC | LC | LC |
Wavelength | 1310 nm ±20 nm | 1550 nm | 1310nm | 850 nm | 850 nm |
Transmission Distance | Extended-Range | Long-Range | Long-Range | Short-Range | Short-Range |
Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Multi-mode |
Max Distance | 40 km | 120 km | 31.1 km | 300 meters | 300 meters |
Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
Power Consumption | 8.5 W | 1.5 W | 3.5W | 3.5W | 3.5W |
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 |
Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei | Cisco / Juniper / Huawei / Arista |
Product Name | QSFP-100G-ER4L-S= | DWDM-SFP-4931-120-C | ONS-XC-10G-31.1-C | 331-5272-C 10G SFP+ Transceiver | AA1419063-E6-C SFP+ 10G SR Transceiver |
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