Juniper JNP-QSFP28-100G-LR4 Optical Transceiver
The Juniper JNP-QSFP28-100G-LR4 is a 100 Gbps QSFP28 LR4 optical transceiver designed for single-mode fiber links up to 10 km, suiting data center interconnects, campus uplinks, and metro-style point-to-point segments. It targets network engineers and infrastructure resellers standardizing on Juniper switching and routing platforms that accept 100GBASE-LR4 optics. As with any 100G optic, confirm that the host port supports LR4 coding and that DDM monitoring is enabled on the switch side for reliable link diagnostics.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Module Type | QSFP28 100G LR4 Optical Transceiver |
| Data Rate | 100 Gbps |
| Transmission Distance | Up to 10 km (Single-Mode Fiber) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1310 nm (4 wavelengths CWDM) |
| Connector Type | LC Duplex |
| Supported Protocol | 100G Ethernet |
| Transmit Power | 0 ~ +4 dBm |
| Receiver Sensitivity | ≤ -8.4 dBm |
| Power Consumption | ≤ 5.5 W |
| Operating Temperature | 0°C ~ 70°C (commercial range, typical data center/front-office environments) |
| Form Factor | Standard QSFP28 (MSA-style pluggable) |
| Hot Pluggable | Yes |
| Compatibility | Compatible with Juniper and other QSFP28 100G LR4 supported devices (host vendor coding requirements may apply) |
Good to know
- Uses an LC duplex SMF interface, so it pairs with standard single-mode patch cabling; verify the host switch supports 100GBASE-LR4, as some platforms need the correct optics-code or license to accept third-party or cross-vendor modules.
- Within the QSFP28 family, the LR4 occupies the mid-range reach tier—shorter than ER/ZR modules for long-haul runs, but extending well beyond SR4’s multimode reach, making it the common choice for building-to-building and metro-edge links.
- For B2B procurement, confirm quantity pricing and lead times with your account contact before ordering, and request DDM/dom test data when deploying large volumes to pre-validate link budgets.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The Juniper JNP-QSFP28-100G-LR4 is a 100 Gbps QSFP28 LR4 optical transceiver designed for single-mode fiber links up to 10 km, suiting data center interconnects, campus uplinks, and metro-style point-to-point segments. It targets network engineers and infrastructure resellers standardizing on Juniper switching and routing platforms that accept 100GBASE-LR4 optics. As with any 100G optic, confirm that the host port supports LR4 coding and that DDM monitoring is enabled on the switch side for reliable link diagnostics.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Module Type | QSFP28 100G LR4 Optical Transceiver |
| Data Rate | 100 Gbps |
| Transmission Distance | Up to 10 km (Single-Mode Fiber) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1310 nm (4 wavelengths CWDM) |
| Connector Type | LC Duplex |
| Supported Protocol | 100G Ethernet |
| Transmit Power | 0 ~ +4 dBm |
| Receiver Sensitivity | ≤ -8.4 dBm |
| Power Consumption | ≤ 5.5 W |
| Operating Temperature | 0°C ~ 70°C (commercial range, typical data center/front-office environments) |
| Form Factor | Standard QSFP28 (MSA-style pluggable) |
| Hot Pluggable | Yes |
| Compatibility | Compatible with Juniper and other QSFP28 100G LR4 supported devices (host vendor coding requirements may apply) |
Good to know
- Uses an LC duplex SMF interface, so it pairs with standard single-mode patch cabling; verify the host switch supports 100GBASE-LR4, as some platforms need the correct optics-code or license to accept third-party or cross-vendor modules.
- Within the QSFP28 family, the LR4 occupies the mid-range reach tier—shorter than ER/ZR modules for long-haul runs, but extending well beyond SR4’s multimode reach, making it the common choice for building-to-building and metro-edge links.
- For B2B procurement, confirm quantity pricing and lead times with your account contact before ordering, and request DDM/dom test data when deploying large volumes to pre-validate link budgets.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
