TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module

Name: TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module - FGTECH STORE
SKU: FGINN1F6RPJX

SKU: FGINN1F6RPJX

The TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module offers 1Gbps transmission over single-mode fiber with WDM technology, providing a 20 km reach. It is designed for long-distance, high-speed networking in data centers, enterprise networks, and other fiber-optic environments, using bi-directional communication on a single fiber strand with LC connectors.

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Description

The TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module is a high-performance transceiver designed to provide Gigabit Ethernet (1000Base-BX) connectivity over single-mode fiber using Wavelength Division Multiplexing (WDM). TP-Link TL-SM321B module enables bi-directional data transmission on a single fiber strand, which optimizes network efficiency and reduces infrastructure costs by requiring fewer fiber cables.

Operating at a distance of up to 20 kilometers (km), the TP-Link TL-SM321B is ideal for long-range, high-speed data transmission in networks that require extended reach, such as fiber-optic links in data centers, campus networks, and enterprise environments. It uses LC connectors and is compatible with devices that support SFP ports, such as switches, routers, and network interface cards (NICs).

This module supports bi-directional data flow with different wavelengths for transmit and receive functions, ensuring stable and reliable performance in environments with heavy traffic and long distances.

WDM Bi-Directional SFP Module
Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving

Additional information

Weight	0.045 kg
Dimensions	5.54 × 1.46 × 1.29 cm
Brand	TP Link
MODEL	TL-SM321B

Product Details

Brand Name	TP-Link
Model Name	TL-SM321B
Dimension(cm)	5.54 × 1.46 × 1.29
Weight(kg)	0.045

PACKAGE CONTENTS
Package Contents	• SFP Module TL-SM321B • Installation Guide

MEDIA CONVERTER & MODULE
Standards and Protocols	IEEE 802.3z, TCP/IP
Wave Length	TX: 1310 nm RX: 1550 nm
Dimensions (WDH)	2.20.60.5 in (55.414.612.9 mm)
Power Supply	3.3 V
Safety & Emission	FCC, CE
Cable	Single-Mode Fiber
Fiber Type	9/125 μm Single-Mode
Max. Cable Length	20 KM
Data Rate	1.25 Gbps
Port Type	LC Simplex
Environment	Operating Temperature: 0–70 °C (32–158 °F) Storage Temperature: -40–85 °C ( -40–185 °F) Operating Humidity: 10–90% RH, Non-Condensing Storage Humidity: 5–90% RH, Non-Condensing