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HPE

HPE JL740A | 10GbE SFP+, 10GBASE-BX40, 1330/1270 nm, 40 km, LC simplex

SKU:JL740A

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Description

BiDi 10G SFP+ optical module for 40 km single‑fiber links. This "Downlink" unit transmits at 1330 nm and receives at 1270 nm, intended to pair with the complementary 1270/1330 nm module at the remote end. A cost-effective way to free up fibers while maintaining full 10GbE performance across metro or campus distances.

Features

- BiDi single-fiber operation to conserve fiber resources
- Up to 40 km 10GbE reach for WAN/metro extensions
- Standards-based 10GBASE-BX40 for interoperability
- Real-time DDM/DOM for optical health
- Simple LC simplex connector interface
- Engineered for G.652 SMF links

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 module should be used at the remote end?
A: Use the complementary 1270/1330 nm BiDi module to form the 40 km single-fiber link.

Q: Is it compatible with standard SFP+ ports?
A: Yes, provided the host device supports vendor-coded 10G SFP+ optics. Verify against your device’s compatibility list.

Q: Does it support monitoring of optical levels?
A: Yes. DDM/DOM enables monitoring of TX/RX power, temperature, and voltage.

Q: Can it operate over existing single-mode plant?
A: Yes. It is designed for G.652 SMF and typically coexists well in metro/campus single-fiber deployments.

Technical Specifications

- Form factor: SFP+ (hot-swappable)
- Line rate: 10.3125 Gb/s (10GbE)
- Optical standard: 10GBASE-BX40 (BiDi, single-fiber)
- Wavelengths (TX/RX): 1330 nm TX / 1270 nm RX
- Connector: LC simplex
- Fiber type: Single-mode (SMF), ITU-T G.652 recommended
- Reach: Up to 40 km (link budget dependent)
- Digital diagnostics: DDM/DOM supported
- Operating temp: 0°C to 70°C (commercial)
- TX/RX pair requirement: Must mate with complementary 1270/1330 nm module at far end

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