Skip to content
Nam ThànhNam Thành
  • ABOUT NAM THANH
    • INTRODUCTION
    • PARTNER
    • CUSTOMER POLICY
  • PRODUCT
  • INSURANCE
  • NEWS
    • Tech news
    • Internal news
    • Product News
  • RECRUITMENT
  • CONTACT
Home » Shop » Product » TP-LINK » SFP+/SFP Module / Cable » TL-SM321B-2
Product portfolio
  • ABOUT NAM THANH
    • INTRODUCTION
    • CUSTOMER POLICY
  • PARTNER
  • HIKVISION
  • MERCUSYS
  • MICROLAB
  • RAPOO
  • TP-LINK
  • Insurance
  • Contact
Viewed products
  • JES-G0016 Contact
Product / TP-LINK / SFP+/SFP Module / Cable

TL-SM321B-2

Contact

Category: SFP+/SFP Module / Cable
  • Description
  • Specifications
  • User Manual

1000Base-BX WDM Bi-Directional SFP Module

  • Adopts the latest standard 1000Base-BX
  • Up to 2 km transmission distance in 9/125 μm SMF (Single-Mode Fiber)
  • Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
  • Supports Digital Diagnostic Monitoring (DDM)
  • Supports Hot Swappable
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

1000Base-BX WDM Bi-Directional SFP Module

  • Adopts the latest standard 1000Base-BX
  • Up to 2 km transmission distance in 9/125 μm SMF (Single-Mode Fiber)
  • Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
  • Supports Digital Diagnostic Monitoring (DDM)
  • Supports Hot Swappable

Related products

TXC432-CU3M

Contact

TXC432-CU1M

Contact

TL-SM311LM

Contact

TL-SM321B

Contact

TL-SM311LS

Contact

TX432

Contact

TL-SM5220-3M

Contact

TL-SM321A-2

Contact

 

   

  • NAM THANH TECHNOLOGY TECHNICAL JOINT STOCK COMPAY
  • Address: 38TT4A Van Quan Urban - Yen Phuc - Phuc La - Ha Dong - Hanoi

  • Email: Sale@namthanh.com.vn
  • Phone: 024.37834530
  • Fax: 024.37834554

HQ - WARRANTY CENTERS

38TT4A Van Quan urban area - Yen Phuc - Phuc La - Ha Dong - Hanoi

Phone: 0243.7834530          

Hotline: 094 313 6010

CENTRAL WARRANTY CENTER

Lot 22C7 Da Moc 1 Street, Hoa Minh Ward, Lien Chieu District, Da Nang City

Phone: 05113727779                

Hotline: 

HCM BRANCH - WARRANTY CENTERS

6/1A Tran Phu, Ward 4, District 5, Ho Chi Minh City

Phone:                

Hotline:  0943071333

© 2022 Copyright namthanh.com.vn/en

ABOUT NAM THANH    PRODUCT    INSURANCE    NEWS    RECRUITMENT  CONTACT

Copyright 2026 © Design by HTH
  • ABOUT NAM THANH
    • INTRODUCTION
    • PARTNER
    • CUSTOMER POLICY
  • PRODUCT
  • INSURANCE
  • NEWS
    • Tech news
    • Internal news
    • Product News
  • RECRUITMENT
  • CONTACT

Login

Lost your password?