# Módulo SFP Bidireccional WDM 1000Base-BX - TP-LINK

> Price comparison in Spain (EUR). Lowest price right now: **26,09 €** at Castroelectronica.es plus 3,99 € delivery, in stock. 1 offer from 1 shop. Checked 2026-10-09T08:56:25Z.

## Product
- Brand: TP-Link
- Category: [Informática](https://pricuro.com/es/informatica.md) > [Redes y wifi](https://pricuro.com/es/informatica/redes-y-wifi.md)
- EAN/GTIN: 6935364030520
- Page: https://pricuro.com/es/p/modulo-sfp-bidireccional-wdm-1000base-bx-tp-link-286262
- Image: https://pricuro.com/img/286262/800/modulo-sfp-bidireccional-wdm-1000base-bx-tp-link.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Castroelectronica.es | 26,09 € | 3,99 € | 30,08 € | in stock | new | https://pricuro.com/go/56884070 |

## Price history (lowest price per day in Spain, tracked since 2026-10-08, 2 days)

- Lowest price today: 26,09 €
- Last 30 days: lowest 26,09 €, highest 26,09 €, average 26,09 €
- All-time low on Pricuro: 26,09 € (2026-10-08)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-08 | 26,09 € |
| 2026-10-09 | 26,09 € |

## Specifications

TP-Link TL-SM321B. Tipo de transceptor SFP: Fibra óptica, Rango máximo de transferencia de datos: 1250 Mbit/s, Tipo de interfaz: SFP. Voltaje de entrada: 3.3 V. Certificación: FCC, CE. Ancho: 55,4 mm, Profundidad: 12,9 mm, Altura: 12,9 mm. Ancho del paquete: 81,5 mm, Profundidad del paquete: 122,5 mm, Altura del paquete: 38,5 mm

- Tipo de transceptor SFP: Fibra óptica
- Rango máximo de transferencia de datos: 1250 Mbit/s
- Tipo de interfaz: SFP
- Fibra de un modo (SMF) compatible: Si
- Diámetros de fibra de cable soportado: 9/125 µm
- Distancia de transferencia máxima: 10000 m
- Ancho de banda para transmisión (máx.): 1550 nm
- Ancho de banda para recepción (máx.): 1310 nm
- Estándares de red: IEEE 802.3z
- Conectar y usar (Plug and Play): Si
- Voltaje de entrada: 3.3 V
- Certificación: FCC, CE
- Intervalo de temperatura operativa: 0 - 70 °C
- Intervalo de temperatura de almacenaje: -40 - 80 °C
- Intervalo de humedad relativa para funcionamiento: 10 - 90%
- Intervalo de humedad relativa durante almacenaje: 5 - 90%
- Ancho: 55,4 mm
- Profundidad: 12,9 mm
- Altura: 12,9 mm
- Ancho del paquete: 81,5 mm
- Profundidad del paquete: 122,5 mm
- Altura del paquete: 38,5 mm
- Peso del paquete: 60 g
- Código de Sistema de Armomización (SA): 85369010

## Other variants

- [Módulo Bidireccional SFP 1000base-BX WDM - TP-LINK](https://pricuro.com/es/p/modulo-bidireccional-sfp-1000base-bx-wdm-tp-link-286261.md) – from 20,49 €

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