Arista

Arista SFP-10G-ERLBD-D | 10G SFP+ | 10GBASE-ER BiDi | Tx1330/Rx1270 nm | 30km SMF | LC simplex

SKU:SFP-10G-ERLBD-D

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Description

10Gbps SFP+ 10GBASE-ER BiDi transceiver for single-fiber SMF links up to 30km. The Downlink variant transmits at 1330nm and receives at 1270nm via an LC simplex interface; deploy with the matching Uplink module at the far end. Supports DDM/DOM and hot-swap for simplified operations.

Features

- 30km long-reach single-fiber 10G connectivity
- BiDi Downlink wavelength set (Tx1330/Rx1270) for paired use
- Reduces fiber strand count to one per link
- LC simplex interface for straightforward installation
- DDM/DOM for real-time optic health monitoring
- Hot-swap capable to minimize service disruption
- Standards-compliant for wide platform support

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 pairs with this Downlink unit?
A: Pair it with the 30km Uplink module (Tx1270/Rx1330).

Q: Can I use two Downlink modules together?
A: No. BiDi requires opposing wavelengths—use one Uplink and one Downlink.

Q: What type of fiber is required?
A: OS2 single-mode fiber with an LC simplex connector.

Q: Is DDM/DOM supported?
A: Yes, digital diagnostics are supported.

Q: Is it hot-swappable?
A: Yes, it can be inserted and removed without powering down the host.

Q: Will this work with duplex ER optics?
A: No, BiDi optics only interoperate with their matched BiDi counterpart.

Technical Specifications

- Speed: 10Gbps
- Form factor: SFP+
- Optical type: BiDi (single-fiber)
- Wavelength (Tx/Rx): 1330nm / 1270nm
- Reach: up to 30km over OS2 SMF
- Connector: LC simplex
- Digital diagnostics (DDM/DOM): Supported
- Hot-swappable: Yes
- Operating temperature: 0°C to 70°C (commercial)
- Compliance: SFP+ MSA, IEEE 802.3ae 10GBASE-ER BiDi
- Pairing: Use with complementary Uplink (Tx1270/Rx1330) module
- Note: Do not mix 30km and 40km variants on the same link

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