Juniper Networks CFP2-100GBASE-LR4 Compatible 100G CFP2 LR4 Transceiver Module
Built for hosts recognizing CFP2-100GBASE-LR4, this HT-manufactured CFP2 module delivers 100G transmission at 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm. Its rated reach is 10km, with Duplex LC as the physical interface. The specifications and engineering guidance below support field technicians install, maintain and identify the exact compatible module, while keeping HT manufacture separate from the OEM cross-reference.
OEM Part Number: CFP2-100GBASE-LR4HT Part Number: CFP2-LR4-100G
Product Highlights
- Compatible alternative to Juniper Networks CFP2-100GBASE-LR4
- 100G connectivity at 112Gbps
- Optical wavelength: 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm
- Specified reach: 10km
- Duplex LC / SMF interface
- Digital diagnostic monitoring: Supported
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Juniper Networks Compatible | CFP2-100GBASE-LR4 |
|---|---|
| Manufacturer | HT |
| HT Part Number | CFP2-LR4-100G |
| Form Factor | CFP2 |
| Max Data Rate | 112Gbps |
| Wavelength | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm |
| Max Cable Distance | 10km |
| Connector | Duplex LC |
| Media | SMF |
| Optical Components | 4x DFB |
| Extinction Ratio | ＞4dB |
| TX Power | -4.3~4.5dBm |
| RX Power | -10.6~4.5dBm |
| Typical Power Consumption | 6W |
| Core Size | 9/125 um |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Protocols | CFP2 MSA, IEEE 802.3ba 100GBASE-LR4 |
Field Installation and Maintenance
Inspect the connector and patch lead before installation, then support the fiber without pulling on the module housing. Release the latch properly during maintenance and keep dust protection on unused interfaces. If a module is removed for later use, retain its part-number label and record its original port. For this model, the principal parameters are data rate 112Gbps, wavelength 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm, rated reach 10km.
Applications and Optical Link Design
Use this module for equipment interconnection over the specified single-mode fiber plant, including enterprise backbone, campus, metro or data-center interconnect links according to its rated distance. Confirm that both ends use the same optical standard and wavelength plan, and allow for connector, splice and patch-panel loss within the stated power budget.
Before deployment, check the host port type, supported data rate and firmware requirements. The 100G interface configuration must match the remote equipment; sharing a CFP2 housing alone does not make two transceiver types interoperable.
Before commissioning, measure the complete single-mode channel against the stated budget for 10km. Inspect every Duplex LC connection and record diagnostic power where supported. Both ends must agree on rate, wavelength and optical standard.
Optical Acceptance, Diagnostics and Handling
For this model, the specified transmit-power range is -4.3~4.5dBm. Digital diagnostics make later maintenance easier when baseline values are captured at installation. Save the initial readings with the port and OEM reference, then investigate meaningful changes rather than reacting to a single transient value. Diagnostic support depends on the host as well as the module, so unavailable fields should be confirmed with the platform documentation. Diagnostic monitoring is listed as Supported. Before every insertion, keep dust caps in place until the patch lead is ready, avoid touching the optical end face and use an appropriate inspection and cleaning procedure. Do not look into an active optical interface.
Quality Assurance and Packaging
Each CFP2-100GBASE-LR4 compatible module is inspected, powered up and functionally checked before protective packing. Dust caps and individual trays shield the interface during transport. Customer references, rack groups and project packing lists can be added for volume orders.
Juniper Networks Compatibility and Factory Testing
Factory verification starts with the expected CFP2-100GBASE-LR4 identity and finishes with an operating host link. EEPROM data, diagnostic visibility and the stated optical parameters are assessed together. Equipment model, hardware revision and software release can be reviewed before dispatch where platform behavior is uncertain.
Frequently Asked Questions
Is this an original Juniper Networks transceiver?
No. It is an HT-manufactured compatible alternative for equipment that specifies CFP2-100GBASE-LR4, not an original Juniper Networks-branded module.
Which fiber and connector are required?
Use Duplex LC with SMF. The specified maximum reach is 10km, subject to fiber quality and total link loss.
Can it be mixed with another wavelength or reach version?
Only when the two ends share the same optical standard, wavelength plan and supported data rate. Check the exact part numbers and link budget rather than relying only on the module form factor.
Ordering Information
When ordering, specify CFP2-100GBASE-LR4, CFP2-LR4-100G, quantity and intended host platform. Project labels can repeat these details for receiving and asset records. Neutral labels, customer packaging and project-specific compatibility review are available on request.
Shipping and Lead Time
Standard configurations normally ship within one to three working days, with production lead times confirmed for larger quantities. International courier, air freight and sea freight are available; customer courier accounts and nominated forwarders are accepted.
