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Cisco

Cisco GLC-BX80-U-I | 1G SFP | 1000BASE-BX80 BiDi | 1490nm TX/1570nm RX | 80km | LC simplex | SMF

SKU:GLC-BX80-U-I

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Description

High-reach 1G BiDi SFP for single-strand SMF links up to 80 km. Uses 1490 nm TX and 1570 nm RX with LC simplex connector and digital diagnostics. Ideal for long-haul metro and campus links; pair with the reciprocal BX80-D at the far end.

Features

- BiDi single-strand operation reduces fiber costs
- 80 km reach for metro/backhaul applications
- Industrial temperature support
- Integrated digital diagnostics (DDM/DOM)
- MSA-compliant SFP for multi-platform use

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: Which module should be on the other end?
A: Pair this BX80-U (1490 TX/1570 RX) with a BX80-D (1570 TX/1490 RX) at the remote end.

Q: What connector does it use?
A: LC simplex for single-fiber BiDi operation.

Q: Does it include digital diagnostics?
A: Yes, DDM/DOM is supported for link monitoring.

Q: What is the maximum distance?
A: Up to 80 km over single-mode fiber with appropriate link budget.

Q: Is it industrial rated?
A: Yes, the -I variant supports -40 to +85 °C.

Technical Specifications

- Data rate: 1 Gbps (Gigabit Ethernet)
- Form factor: SFP (BiDi)
- Standard: 1000BASE-BX80-U
- Wavelengths: 1490 nm TX / 1570 nm RX
- Reach: up to 80 km over SMF (G.652)
- Connector: LC simplex
- Fiber type: Single-Mode Fiber
- DDM/DOM: Supported
- Operating temperature: -40 to +85 °C (industrial)
- Compliance: SFP MSA, RoHS

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