Arista SFP-10G-ERLBD-U | 10G BiDi SFP+ Transceiver, 30km, SMF, LC, Uplink (-U)

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SKU:SFP-10G-ERLBD-U

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Description

The Arista SFP-10G-ERLBD-U is a 10GBASE-ERLBD bidirectional (BiDi) SFP+ transceiver that delivers 10GbE links of up to 30km over a single strand of G.652 single-mode fibre with an LC simplex connector. It is the uplink (-U) side of a matched pair, transmitting at 1270 nm and receiving at 1330 nm, so a single fibre carries traffic in both directions and halves the fibre count of a conventional duplex 10G link.

This module must be deployed with its matching SFP-10G-ERLBD-D downlink module at the far end of the link. It suits long-reach campus, metro and inter-building connections where fibre is scarce or costly. The hot-pluggable SFP+ form factor fits SFP+ ports on compatible Arista switches, and the module draws a maximum of 1.5 W.

Features

- Bidirectional transmission over a single strand of single-mode fibre, halving fibre requirements
- Up to 30km link length for long-reach deployments
- Must be deployed as a matched pair with the SFP-10G-ERLBD-D downlink module
- Standard LC simplex connector
- Hot-pluggable SFP+ form factor
- Low power draw of 1.5 W maximum

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

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

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 10GBASE-ERLBD BiDi SFP+ transceiver, uplink (-U) module
- Reach: up to 30km over single-strand SMF (G.652)
- Connector: LC simplex
- Wavelength pair: 1270 / 1330 nm (U/D)
- Tx power: 0 to 5.0 dBm
- Rx power: 0 to -15 dBm
- Maximum power consumption: 1.5 W
- Dimensions (H x W x D): 8.55 x 13.7 x 56.5 mm
- Operating case temperature: 0 to 70 C
- Storage temperature: -40 to 70 C
- Relative humidity: 5 to 95%
- Operating altitude: 0 to 10,000 ft
- Pairs with SFP-10G-ERLBD-D

FAQs

Q: Does the SFP-10G-ERLBD-U work on its own?
A: No. It is the uplink (-U) half of a matched BiDi pair and must be paired with the SFP-10G-ERLBD-D downlink module at the other end of the link.

Q: What is the maximum distance this transceiver supports?
A: It supports links of up to 30km over a single strand of G.652 single-mode fibre.

Q: What fibre and connector does it use?
A: It uses single-mode fibre (G.652) with an LC simplex connector. Only one fibre strand is needed per link.

Q: What wavelengths does the uplink module use?
A: The -U and -D modules form a 1270 / 1330 nm wavelength pair, which is why they must be installed as a matched set.

Q: What is the difference between the -U and -D modules?
A: They transmit and receive on opposite wavelengths of the same pair. One end of the link uses the -U module and the other end uses the -D module.

Q: What is the power consumption?
A: Maximum power consumption is 1.5 W, with a transmit power of 0 to 5.0 dBm and a receive power range of 0 to -15 dBm.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Arista SFP-10G-ERLBD-U | 10G BiDi SFP+ Transceiver, 30km, SMF, LC, Uplink (-U)