TP-Link TL-SM321B-2

1000Base-BX WDM Bi-Directional SFP Module

Designed for on-site gigabit fiber communication
Up to 2 km transmission distance with 9/125 μm SMF (Single-Mode Fiber)
Bidirectional WDM communication on a single fiber
Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
Supports Digital Diagnostic Monitoring (DDM)
Hot-swappable module design
Work with TL-SM321A-2 as a pair

Description
Additional information
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PACKAGE CONTENTS
Package Contents	• SFP Module TL-SM321B-2 • Installation Guide

HARDWARE FEATURES
DDM	Yes
SFP-MSA	Yes
Hot Swappable	Yes

MEDIA CONVERTER & MODULE
Standards and Protocols	IEEE 802.3z, TCP/IP
Wave Length	Tx: 1310 nm Rx: 1550 nm
Power Supply	3.3V
Safety & Emission	FCC, CE
Cabel	Single-Mode Fiber
Fiber Type	9/125 μm Single-Mode
Max. Cable Length	2 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

Additional information

Weight	1 kg
Dimensions	10 × 10 × 10 cm

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SKU: TL-SM321B-2 Categories: Media Converters, TP-Link

PACKAGE CONTENTS
Package Contents	• SFP Module TL-SM321B-2 • Installation Guide

HARDWARE FEATURES
DDM	Yes
SFP-MSA	Yes
Hot Swappable	Yes

MEDIA CONVERTER & MODULE
Standards and Protocols	IEEE 802.3z, TCP/IP
Wave Length	Tx: 1310 nm Rx: 1550 nm
Power Supply	3.3V
Safety & Emission	FCC, CE
Cabel	Single-Mode Fiber
Fiber Type	9/125 μm Single-Mode
Max. Cable Length	2 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

Weight	1 kg
Dimensions	10 × 10 × 10 cm

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TP-Link TL-SM321B-2

1000Base-BX WDM Bi-Directional SFP Module

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