United States$5,000,000+
Inventory Delivered By
O
Owen Atkinson
4
Reliable 100G LR4 CPAK providing consistent 10km SMF connectivity.
CPAK-100GE-LR4=
Original Stock
Ready to Ship
10KM CPAK OPTICAL TRANSCEIVER MODULE 100GBASE-LR4 NO OTN
FEATURED DEAL
Name:
CPAK-100GE-LR4=
- Description:
- 10KM CPAK OPTICAL TRANSCEIVER MODULE 100GBASE-LR4 NO OTN
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658929854
- Condition:
- Warranty:
- 3
- List Price:
$49,553.00
- Price:
$26,145.0047.2% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
CPAK-100GE-LR4= Overview
CPAK-100GE-LR4= is a QSFP28 transceiver designed to deliver 100G Ethernet connectivity over long-range, single-mode fiber links. Engineered with LC connectors and optimized for transfer distances up to 10 km, it meets the high-performance requirements of modern data centers, enterprise networks, and telecom infrastructures while supporting Ethernet protocols without compromise.
CPAK-100GE-LR4= features a compact QSFP28 form factor that facilitates high-density deployments while ensuring robust and reliable optical transmission. Utilizing laser technology centered around a wavelength of 1310 nm, this transceiver module is ideally suited for bridging extended network segments in demanding environments, offering a seamless mix of high data rate performance and protocol compatibility.
CPAK-100GE-LR4= price is $26,145.00, a 47.2% saving from the Cisco list price of $49,553.00. CPAK-100GE-LR4= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CPAK-100GE-LR4= for additional pricing. Browse the full Cisco 100G Optical Modules series or explore all Cisco products.
CPAK-100GE-LR4= 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
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- 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-100GE-LR4=
- 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-100GE-LR4= |  CFP-100G-LR4= |  CPAK-100G-SR4= |  QSFP-100G-SR4-S= |  CFP2-100G-ER4= | |
|---|---|---|---|---|---|
| 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 | MPO | MPO | LC |
| Data Rate | 100G | 100G | 100G | 100G | 100G |
| Depth | N/A | N/A | N/A | N/A | 4.33 inches |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Multi-mode | Single-mode |
| Form Factor | QSFP28 | CFP | QSFP28 | QSFP28 | CFP2 |
| Height | N/A | N/A | N/A | N/A | 0.6 inches |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Max Distance | 10 km | 10 km | 100 m | 100 meters | 40 km |
| Network Interface | Ethernet | Ethernet | Fiber | Fiber | 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 | N/A | 8 W | N/A | N/A | 8W |
| Product Name | CPAK-100GE-LR4= | CFP-100G-LR4= | CPAK-100G-SR4= | QSFP-100G-SR4-S= | CFP2-100G-ER4= |
| 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 | Long-Range | Long-Range | Short-Range | Short-Range | Extended-Range |
| Wavelength | 1310 nm | 1310 nm | 850 nm | 850nm | 1270-1330 nm |
| Weight | N/A | N/A | N/A | N/A | 0.187 lbs |
| Width | N/A | N/A | N/A | N/A | 3.15 inches |
Reviews & Ratings
P
Pablo Merritt
4
Strong optical levels and stable backbone performance.
Q
Quade Harrison
4
Maintained full 100G throughput in production.
R
Riley Thornton
5
Smooth deployment and excellent compatibility.
S
Seth Underwood
5
Dependable long-range solution for enterprise networks.
T
Tanner Fields
4
Stable signal quality across extended fiber runs.
U
Uriel Davenport
5
Reliable performance for mission-critical links.
Questions & Answers
What is the CPAK-100GE-LR4= optical transceiver module?
The CPAK-100GE-LR4= is a Cisco-compatible CPAK form-factor 100GBASE-LR4 optical transceiver designed for single-mode fiber links up to 10 km without OTN support.
What transmission distance does the 100GBASE-LR4 module support?
This module supports reliable 100 Gbps data transmission over single-mode fiber distances up to 10 kilometers.
Which fiber type is required for the CPAK-100GE-LR4=?
The CPAK-100GE-LR4= requires ITU-G.652 single-mode fiber (SMF) to achieve the full 10 km reach at 100 Gbps.
What wavelength does the CPAK-100GE-LR4= operate at?
It uses four coarse WDM lanes centered around 1310 nm, each carrying 25 Gbps, to deliver the aggregate 100 Gbps signal.
Is the CPAK-100GE-LR4= compatible with Cisco CPAK ports?
Yes, it is fully compatible with Cisco switches and routers offering CPAK 100G interfaces and meets the MSA specifications.
Can I use the CPAK-100GE-LR4= in non-Cisco equipment?
Yes, it is MSA-compliant and interoperable with any network device that accepts CPAK 100GBASE-LR4 optics.
Does the CPAK-100GE-LR4= support OTN framing?
No, this module provides a raw 100GBASE-LR4 signal and does not include OTN encapsulation or mapping.
How do I install the CPAK-100GE-LR4= in my switch?
Installation is plug-and-play: insert the module into a CPAK port until the latch clicks and connect the single-mode fiber patch cables.
What is the typical power consumption of this module?
The CPAK-100GE-LR4= consumes up to 11 watts under full-load conditions, ensuring efficient thermal management.
Does the CPAK-100GE-LR4= support digital diagnostics monitoring?
Yes, it features DDM/DOM capabilities for real-time monitoring of optical power, temperature, voltage, and laser bias current.
What certifications and standards does this transceiver meet?
It is RoHS-compliant, MSA-certified, and adheres to IEEE 802.3bm 100GBASE-LR4 standards, plus CE and FCC regulations.
What is the operating temperature range for CPAK-100GE-LR4=?
The module operates reliably between 0 °C and +70 °C (32 °F to 158 °F) for standard commercial environments.
What applications is the 100GBASE-LR4 module suited for?
It is ideal for high-capacity data center uplinks, enterprise core networks, metro aggregation, and service provider backbone links.
How do I clean and maintain the CPAK-100GE-LR4=?
Always keep dust caps on unused ports, use fiber-optic cleaning tools for connectors, and avoid bending fibers beyond the specified radius.
What warranty and support are included with the module?
The CPAK-100GE-LR4= includes a one-year limited warranty with full technical support and access to firmware updates.
How can I ensure optimal performance of the CPAK-100GE-LR4=?
Use low-loss single-mode fiber, verify end-to-end link budget, monitor DDM parameters, and adhere to proper installation practices.