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Small metallic SFP transceiver module with side label and gold contacts

Supersuperuncle

Supersuperuncle SFP 1.25G BIDI 20KM 1310/1550nm

SKU CH-TP47-VNNZN

Gigabit single-mode SFP transceiver operates over one fibre at 1.25 Gbps up to 20 km using 1310/1550 nm wavelengths

  • Designed for Huawei Gigabit networks
  • Single-fiber bidirectional transmission simplifies cabling
  • 20 km reach over single-mode fibre
  • 25 Gbps data rate with 1310/1550 nm wavelengths

Compatible SFP transceiver for Huawei gigabit links

This bidirectional SFP module operates at 1.25 Gbps over a single-mode fibre strand. It uses 1310 nm for transmission and 1550 nm for reception. The unit is designed for Huawei equipment requiring a single-fibre gigabit connection.

Distance and wavelength constraints

The optical budget supports links up to 20 km. Performance depends on fibre quality, connector cleanliness and matching the opposite-end module with reversed wavelengths. The fixed 1.25 Gbps rate prevents use on faster multi-gigabit or 10 Gbps ports.

Highlights

  • Designed for Huawei Gigabit networks
  • Single-fiber bidirectional transmission simplifies cabling
  • 20 km reach over single-mode fibre
  • 25 Gbps data rate with 1310/1550 nm wavelengths

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 1310 nm TX / 1550 nm RX version or the opposite wavelength pairing?

This module transmits at 1310 nm and receives at 1550 nm; the link partner must use the complementary 1550 nm TX / 1310 nm RX variant.

What does the 1.25 G figure mean for actual throughput in a Huawei switch?

It provides a 1.25 Gbps line rate suitable for Gigabit Ethernet links up to 20 km over a single fibre strand.

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