Arista SFP-10G-DZ-T | 10G Tunable DWDM SFP+ Transceiver, C-Band, 80km, LC

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SKU:SFP-10G-DZ-T

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Description

The Arista SFP-10G-DZ-T is a 10GBASE-DWDM tunable SFP+ transceiver that covers the full C-Band on the 50 GHz ITU grid, giving 96 selectable channels from a single module. It links up to 80km over duplex G.652 single-mode fibre with an LC connector, making it well suited to data centre interconnect and long-haul optical networks where DWDM wavelength planning is required.

Because one tunable module replaces a stock of fixed-wavelength DWDM optics, it simplifies sparing and deployment. The wavelength range runs from 1567.95 to 1529.94 nm, and the module also supports 100 GHz ITU grid channel numbers. It fits any SFP+ port that supports Arista-coded optics and operates over a 0 to 70 C case temperature range.

Features

- Tunable DWDM optics for data centre interconnect and long-haul optical fibre networks
- Full C-Band coverage on the 50 GHz ITU grid (channels 1-96)
- Also supports 100 GHz ITU grid channel numbers
- Up to 80km over duplex single-mode fibre
- One tunable module can replace multiple fixed-wavelength DWDM optics

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

- Form factor: SFP+
- PHY type: 10GBASE-DWDM, tunable
- Connector: LC duplex
- Channel grid: 50 GHz ITU grid, 96 channels (also tunable to 100 GHz ITU grid channels)
- Wavelength: 1567.95 to 1529.94 nm (C-Band)
- Media: duplex single-mode fibre (SMF G.652)
- Maximum reach: 80km
- Tx power: -1.0 to 3.0 dBm
- Rx power: -23.0 to -7.0 dBm
- 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%
- Maximum power consumption: 1.5 W

FAQs

Q: What does tunable mean for this transceiver?
A: The SFP-10G-DZ-T can be set to any channel across the full C-Band on the 50 GHz ITU grid (96 channels, 1567.95 to 1529.94 nm), so one part number covers every DWDM wavelength instead of requiring a separate fixed-wavelength module for each.

Q: What is the maximum reach and what fibre does it need?
A: It supports links up to 80km over duplex single-mode fibre (SMF G.652) using an LC connector.

Q: Does it support the 100 GHz ITU grid?
A: Yes. In addition to the 50 GHz ITU grid channels, it can be tuned to 100 GHz ITU grid channel numbers.

Q: What are the optical power levels?
A: Transmit power is -1.0 to 3.0 dBm and receive power is -23.0 to -7.0 dBm, which should be considered when planning the optical link budget.

Q: What is the module's power consumption and operating range?
A: Maximum power consumption is 1.5 W, with an operating case temperature of 0 to 70 C.

Q: What is this module typically used for?
A: It is used in DWDM deployments such as data centre interconnect and long-haul optical networks, where multiple 10G channels share a fibre pair using different wavelengths.

Datasheet

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

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Arista SFP-10G-DZ-T | 10G Tunable DWDM SFP+ Transceiver, C-Band, 80km, LC