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HPE

HPE JL275A | 100G QSFP28 transceiver | 100GBASE-LR4 | 1310nm LWDM | 10km SMF | LC duplex

SKU:JL275A

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Description

Carrier‑grade 100G QSFP28 LR4 transceiver for long‑reach single‑mode fiber links up to 10 km, ideal for aggregation and core uplinks. Utilizes LAN‑WDM wavelengths over duplex LC for stable performance and broad interoperability in metro and campus backbones.

Features

- 10 km 100G single‑mode reach for core and aggregation
- Proven QSFP28 footprint with low power and heat
- LAN‑WDM stability for metro and campus deployments
- Interoperable with IEEE 100GBASE-LR4 equipment
- DOM support for simplified monitoring and troubleshooting

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What fiber and connectors are required?
A: Standard G.652 single‑mode fiber with LC duplex patch cords.

Q: What is the maximum reach?
A: Up to 10 km over SMF per 100GBASE-LR4.

Q: Can this module be used for 4x25G breakout?
A: No. LR4 uses duplex LC and is intended for 1x100G operation.

Q: Do I need optical attenuators for short links?
A: Usually not. Check your device’s receiver overload specs; very short links may require attenuation in rare cases.

Q: Is it interoperable with other vendors’ LR4 optics?
A: Yes, it follows the IEEE 100GBASE-LR4 standard and MSA conventions.

Technical Specifications

- Type: QSFP28 optical transceiver
- Data rate: 100 GbE (4x25G NRZ lanes)
- Standard: 100GBASE-LR4; IEEE 802.3ba
- Wavelengths: LAN-WDM 1295, 1300, 1305, 1310 nm (approx. 1295.56–1309.14 nm)
- Reach: up to 10 km over G.652 SMF
- Connector: LC duplex (UPC)
- Fiber: Single-mode fiber (SMF)
- DDM/DOM: Supported
- FEC: As per host capability (not typically required for LR4)
- Operating temperature: 0 to 70 °C (typical)
- Compliance: MSA-compliant; RoHS
- Breakout: Not supported (1x100G only)

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