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Enhanced clocking improved link stability.
CFP-CLK-100G-LR4
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100GBASE-LR4 CFP (2nd Generation) Pluggable Module with Enha...
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Name:
CFP-CLK-100G-LR4
- Description:
- 100GBASE-LR4 CFP (2nd Generation) Pluggable Module with Enhanced External Clocking Compliant with IEEE 802.3ba
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 4063232304373
- Condition:
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CFP-CLK-100G-LR4 Overview
CFP-CLK-100G-LR4 is a CFP transceiver designed to support 100G Ethernet connectivity, offering high-performance optical transport for telecom, data centers, and enterprise networks. It features LC connectors and is optimized for long-range transmission over single-mode fiber, meeting the rigorous requirements of modern optical networks.
CFP-CLK-100G-LR4 has a compact CFP form factor with precise physical dimensions ideal for dense rack environments, and its robust design ensures reliable operation across a range of network applications. Backed by industry-standard protocols and proven performance, this transceiver is well-suited for applications requiring long-distance optical communication with high data throughput.
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CFP-CLK-100G-LR4 Specifications
- Product Type
- Transceiver
- Form Factor
- CFP
- 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
- Fiber
- Power Consumption
- 6.0W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- CFP-CLK-100G-LR4
- Height
- 1.0 inches
- Width
- 4.4 inches
- Depth
- 3.3 inches
- Weight
- 0.5 lbs
CFP-CLK-100G-LR4 Use Case
Cloud Data Center Interconnect over 10 km with CFP-CLK-100G-LR4-100GBASE-LR4 CFP (2nd Generation)
Scenario: Hyperscale cloud providers require reliable, high-bandwidth 100 G links across geographically dispersed data centers. Solution: Deploy CFP-CLK-100G-LR4-100GBASE-LR4 CFP (2nd Generation) pluggable modules with Enhanced External Clocking over 10 km single-mode fiber. Benefit: IEEE 802.3ba-compliant 100 GBASE-LR4 delivers line-rate 100 Gbps throughput, ultra-low bit error rate (<10⁻¹²) and deterministic performance for seamless VM migration and elastic cloud services.
5G Mobile Fronthaul Synchronization using CFP-CLK-100G-LR4-100GBASE-LR4 CFP (2nd Generation)
Scenario: Telecom operators deploying O-RAN 5G fronthaul demand precise timing and minimal jitter for eCPRI transport. Solution: Integrate CFP-CLK-100G-LR4-100GBASE-LR4 CFP (2nd Generation) modules with Enhanced External Clocking to synchronize remote radio units over 10 km fiber spans. Benefit: Sub-100 ps jitter, IEEE 802.3ba-compliant 100 GBASE-LR4 performance and reduced packet loss ensure ultra-reliable, low-latency mobile access.
Ultra-Low Latency Financial Trading Links with CFP-CLK-100G-LR4-100GBASE-LR4 CFP (2nd Generation)
Scenario: Financial institutions need deterministic, high-speed connectivity between trading exchanges and data hubs. Solution: Deploy CFP-CLK-100G-LR4-100GBASE-LR4 CFP (2nd Generation) pluggable modules with Enhanced External Clocking in metro optical rings. Benefit: Sub-microsecond end-to-end latency, strict IEEE 802.3ba compliance, and jitter-controlled 100 Gbps transmission deliver accelerated order execution and competitive market advantage.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CFP-CLK-100G-LR4 |  SFP-GE-TDM-T1 |  SFPP-10G-ZR-OTN-XT |  QSFP-100G-SR4-T2 |  SFPP-10G-CWDM1591 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | CFP | SFP | SFPP | QSFP | SFP |
| Data Rate | 100G | 1G | 10G | 100G | 10G |
| Connector Type | LC | LC | LC | MPO | LC |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | 850nm | 1591 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 10 km | 10 km | 80 km | 100 meters | 80 km |
| Supported Protocols | Ethernet | Ethernet, TDM | Ethernet, OTN | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Ethernet | Fiber | Ethernet | Fiber |
| Power Consumption | 6.0W | 3.5W | N/A | 4W | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | -40 to 85°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 | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | CFP-CLK-100G-LR4 | SFP-GE-TDM-T1 | SFPP-10G-ZR-OTN-XT | QSFP-100G-SR4-T2 | SFPP-10G-CWDM1591 |
| Height | 1.0 inches | 0.24 inches | N/A | 0.65 inches | 0.29 inches |
| Width | 4.4 inches | 0.29 inches | N/A | 0.95 inches | 0.55 inches |
| Depth | 3.3 inches | 1.15 inches | N/A | 1.10 inches | 1.73 inches |
| Weight | 0.5 lbs | 0.12 lbs | N/A | 0.10 lbs | 0.1 lbs |
Reviews & Ratings
A
Andrew Pierce
5
Reliable 100G LR4 performance.
S
Simon Grant
4
Good fit for core links.
E
Edward Moore
5
Consistent operation.
V
Victor Adams
5
High quality CFP.
Questions & Answers
What is the CFP-CLK-100G-LR4 2nd Generation pluggable module?
The CFP-CLK-100G-LR4 is a 2nd Generation 100GBASE-LR4 CFP pluggable transceiver with Enhanced External Clocking, designed for high-speed 100 GbE links and full compliance with IEEE 802.3ba.
What transmission distance does the CFP-CLK-100G-LR4 support?
The module delivers reliable 100 Gb/s transmission up to 10 km over single-mode fiber (SMF) in accordance with IEEE 802.3ba LR4 specifications.
Which wavelengths are used by the 100GBASE-LR4 CFP-CLK-100G-LR4?
It employs four CWDM lanes at nominal wavelengths of 1271 nm, 1291 nm, 1311 nm, and 1331 nm to achieve 100 Gb/s aggregate throughput.
Is the CFP-CLK-100G-LR4 compliant with industry standards?
Yes, this pluggable module is fully compliant with the IEEE 802.3ba 100GBASE-LR4 standard and the CFP Multi-Source Agreement (MSA).
What connector type does the CFP-CLK-100G-LR4 use?
The module features a standardized 12-fiber MPO connector interface, which can be broken out to LC duplex connectors for individual lanes.
Does the CFP-CLK-100G-LR4 support Enhanced External Clocking?
Yes, it includes Enhanced External Clocking for improved jitter performance and synchronization in high-precision networking environments.
What are the typical power consumption specifications?
The CFP-CLK-100G-LR4 typically consumes less than 10 W of power under standard operating conditions, ensuring energy-efficient 100 GbE deployment.
What digital diagnostics features are available?
This module supports real-time digital diagnostic monitoring (DDM) of optical power, temperature, voltage, and bias current, accessible via the standard MDIO interface.
Can I hot-swap the CFP-CLK-100G-LR4 in my system?
Yes, the CFP-CLK-100G-LR4 is fully hot-swappable, allowing insertion and removal without powering down the host device.
What applications are best suited for the 100GBASE-LR4 CFP module?
Ideal applications include data center interconnects, metro core networks, service provider backbones, and high-performance computing clusters requiring 10 km reach.
What temperature range does the CFP-CLK-100G-LR4 support?
The module operates over a commercial temperature range of 0 °C to 70 °C, with optional industrial grades available from –40 °C to 85 °C.
What is the mean time between failures (MTBF) for the CFP-CLK-100G-LR4?
The CFP-CLK-100G-LR4 offers an MTBF in excess of 1,000,000 hours, ensuring high reliability for critical network infrastructures.
How do I install the CFP-CLK-100G-LR4 module?
Align the module with the CFP port on your switch or router, slide it in until it clicks, and secure the ejector lever; no additional tools are required.
Does the CFP-CLK-100G-LR4 require any special drivers or firmware?
No, the module is plug-and-play and interoperable with any IEEE 802.3ba-compliant host port without custom drivers or firmware updates.
What warranty coverage does the CFP-CLK-100G-LR4 include?
The CFP-CLK-100G-LR4 ships with a standard one-year limited warranty that covers defects in materials and workmanship under normal use.
How can I verify the performance of my 100GBASE-LR4 deployed link?
Use the module’s built-in DDM functions via MDIO to monitor optical power, temperature, and voltage, and run standard 100 GbE link tests on your host device.