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Reliable extended reach CPAK delivering stable long-distance 100G connectivity.
CPAK-100G-ER4L=
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CPAK MODULE 100G FOR APPLICATIONS 10KM
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CPAK-100G-ER4L=
- Description:
- CPAK MODULE 100G FOR APPLICATIONS 10KM
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- Brand:
- Cisco
- GTIN:
- 818250498344
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CPAK-100G-ER4L= Overview
CPAK-100G-ER4L= is a QSFP28 optical transceiver that supports 100G Ethernet, featuring LC fiber-optic connectors and designed for long-range transmission over single-mode fiber. It is engineered to reliably transmit data over distances up to 40 km using a 1310 nm wavelength, making it ideal for interconnecting data centers, enterprise networks, and telecom infrastructures.
Overview of “CPAK-100G-ER4L=” – This compact form factor transceiver adheres to strict physical dimensions specified by industry standards, ensuring seamless integration into high-density network environments. It supports Ethernet protocols and provides a robust solution for both campus and carrier applications without superfluous features, focusing solely on secure and efficient data communications.
CPAK-100G-ER4L= price is is available on request. Get immediate quote.
Request bulk order quote for CPAK-100G-ER4L= for additional pricing. Browse the full Cisco 100G Optical Modules series or explore all Cisco products.
CPAK-100G-ER4L= Specifications
- Product Type
- Transceiver
- Form Factor
- QSFP28
- Data Rate
- 100G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-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
- CPAK-100G-ER4L=
- 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 
| CPAK-100G-ER4L= |  CPAK-100GE-LR4= |  QSFP-100G-AOC5M |  CPAK-100G-SR10= |  CPAK-10X10G-LR= | |
|---|---|---|---|---|---|
| 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 | QSFP | MPO | LC |
| Data Rate | 100G | 100G | 100G | 100G | 10G |
| Depth | N/A | N/A | N/A | 1.24 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Multi-mode | Single-mode |
| Form Factor | QSFP28 | QSFP28 | QSFP | QSFP28 | SFP+ |
| Height | N/A | N/A | N/A | 0.65 inches | N/A |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Max Distance | 40 km | 10 km | 5m | 100 meters | 10 km |
| Network Interface | Fiber | Ethernet | Ethernet | Ethernet | 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 | N/A | N/A | N/A | 6.0W | 1.5W |
| Product Name | CPAK-100G-ER4L= | CPAK-100GE-LR4= | QSFP-100G-AOC5M | CPAK-100G-SR10= | CPAK-10X10G-LR= |
| Product Type | Transceiver | Transceiver | Active Optical Cable | 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, Fibre Channel | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Short-Range | Long-Range |
| Wavelength | 1310 nm | 1310 nm | 850nm | 850nm | 1310nm |
| Weight | N/A | N/A | N/A | 0.15 lbs | N/A |
| Width | N/A | N/A | N/A | 0.91 inches | N/A |
Reviews & Ratings
D
Damon Pierce
4
Strong optical performance across demanding fiber routes.
E
Elias Gardner
5
Consistent throughput over extended SMF links.
F
Frankie Osborne
5
Excellent stability and predictable latency.
G
Griffin Walton
5
Dependable ER4L optics for enterprise backbones.
H
Hudson Bailey
5
Handled long-haul traffic without interruptions.
I
Ian Crawford
5
Stable and efficient 100G extended reach solution.
Questions & Answers
What is the CPAK-100G-ER4L= module?
The CPAK-100G-ER4L= is a 100 Gigabit Ethernet coherent transceiver module designed for single-mode fiber applications over distances up to 10 km.
Which fiber type does the CPAK-100G-ER4L= support?
It supports ITU-standard single-mode fiber (SMF) with a maximum reach of 10 km using 1310 nm wavelength.
What interface does the CPAK-100G-ER4L= provide?
The module offers a QSFP28 connector supporting 4×25 Gb/s lanes aggregated into a 100 Gb/s Ethernet interface.
Is the CPAK-100G-ER4L= hot-pluggable?
Yes, the CPAK-100G-ER4L= is hot-pluggable for effortless installation and removal without powering down the host device.