Juniper Networks JNP-QSFP-4X10GE-LR Compatible 10G QSFP+ LR Transceiver Module
This Juniper Networks JNP-QSFP-4X10GE-LR compatible transceiver provides 10G connectivity in a hot-swappable QSFP+ package. Its optical design operates at 1310nm for up to 10km, using MTP/MPO-12 Male. Complete parameters and related OEM references help project teams keep OEM references, delivery records and port schedules aligned.
OEM Part Number: JNP-QSFP-4X10GE-LRHT Part Number: QSFP-PLR4-40G
Product Highlights
- Compatible alternative to Juniper Networks JNP-QSFP-4X10GE-LR
- 10G connectivity at 44.4Gbps (4x 11.1Gbps)
- Optical wavelength: 1310nm
- Specified reach: 10km
- MTP/MPO-12 Male / SMF interface
- Operating temperature: 0 to 70°C (32 to 158°F)
- Factory compatibility verification and optical performance testing before shipment
Specifications
| Juniper Compatible | JNP-QSFP-4X10GE-LR |
|---|---|
| Manufacturer | HT |
| HT Part Number | QSFP-PLR4-40G |
| Form Factor | QSFP+ |
| Max. Data Rate | 44.4Gbps (4x 11.1Gbps) |
| Wavelength | 1310nm |
| Max. Transmission Distance | 10km |
| Connector | MTP/MPO-12 Male |
| Media | SMF |
| Transimitter Type | 4x DFB |
| Receiver Type | PIN |
| TX Power | -6~-1dBm |
| Receiver Sensitivity | <-14.4dBm |
| Power Budget | 8.4dB |
| Receiver Overload | 0.5dBm |
| Max. Power Consumption | ≤2.5W |
| Core Size | 9um |
| Extinction Ratio | >4.5dB |
| Modulation | NRZ |
| Host FEC | Supported |
| Bit Error Ratio (BER) | 1E-12 |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Protocols | 40G Ethernet, MSA Compliant |
Project Documentation and Traceability
Large deployments are easier to audit when the order code, optical standard and endpoint record agree. Keep the OEM reference in the compatibility document and the HT part number on the packing list. Labels and carton groups can be arranged by rack or port plan so installers need not identify modules by appearance. For this model, the principal parameters are data rate 44.4Gbps (4x 11.1Gbps), wavelength 1310nm, rated reach 10km.
Juniper Networks Compatibility and Factory Testing
Compatibility testing for JNP-QSFP-4X10GE-LR combines identification with a live link and available transmit, receive and alarm information. Connector condition is inspected separately. Equipment model, hardware revision and software release can be reviewed before dispatch where platform behavior is uncertain.
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 10G interface configuration must match the remote equipment; sharing a QSFP+ housing alone does not make two transceiver types interoperable.
The single-mode link budget should include fiber attenuation, connectors, splices and panels over the intended 10km route. Keep the MTP/MPO-12 Male interface clean and match the remote optical standard. Consider receiver overload as well as insufficient power on short links.
Optical Acceptance, Diagnostics and Handling
For this model, the specified transmit-power range is -6~-1dBm; receiver sensitivity is <-14.4dBm; the stated optical power budget is 8.4dB. 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. 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.
Frequently Asked Questions
Is this an original Juniper Networks transceiver?
No. It is an HT-manufactured compatible alternative for equipment that specifies JNP-QSFP-4X10GE-LR, not an original Juniper Networks-branded module.
Which fiber and connector are required?
Use MTP/MPO-12 Male 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 JNP-QSFP-4X10GE-LR, QSFP-PLR4-40G, 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.
Quality Assurance and Packaging
Before packing, the module receives interface inspection, identification and link checks. Protective packaging avoids pressure on the connector and latch. Customer references, rack groups and project packing lists can be added for volume orders.
