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Small rectangular transceiver module with gold edge connector and side label

Graviton

Graviton PT7620-51-3W 1.25G 1550nm 80km ESFP transceiver

SKU CH-ACET-YEJKS

A 1.25G single-mode fibre transceiver operating at 1550nm for links up to 80km

  • 25G data rate for fast fibre links
  • 1550nm wavelength optimised for single-mode fibre
  • 80km reach extends long-haul connections
  • NeoPhotonics PT7620-51-3W model ensures reliable performance

1.25G 1550nm 80km ESFP transceiver

The Graviton PT7620-51-3W is a single-fibre ESFP optical transceiver operating at 1.25 Gbps over 1550 nm wavelength. It supports link distances up to 80 km on single-mode fibre and is supplied in new condition.

Network engineers extending long-haul links

This module suits teams deploying point-to-point connections or CWDM spans that require 1550 nm TX at 1.25 Gbps. Buyers needing a different wavelength, a higher data rate, multi-mode compatibility or a standard SFP form factor should look at other transceivers.

Highlights

  • 25G data rate for fast fibre links
  • 1550nm wavelength optimised for single-mode fibre
  • 80km reach extends long-haul connections
  • NeoPhotonics PT7620-51-3W model ensures reliable performance

Specifications

No published specifications for this item yet.

Questions about this item

What does the 1.25G figure mean for my network link?

The 1.25G rate is the transceiver's maximum line speed, so a connected switch or router port will carry up to 1.25 gigabits per second of traffic.

How does the 1550nm wavelength affect the 80km reach?

The 1550nm wavelength suffers lower attenuation in single-mode fibre, allowing the module to maintain a usable signal over the full 80km distance.

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