About TP-Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module

TP-LINK´s TL-SM321B-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, TL-SM321B-2 uses an integrated LC Bi-Directional optical interface connector and the data link is up to 2 km in 9/125 μm SMF (Single-Mode Fiber).

Also, TL-SM321B-2 incorporates the Digital Diagnostic Monitoring (DDM) feature which is compatible with SFF-8472. DDM supports real-time monitoring of the transceiver, and shows parameters including the transceiver current which transmits/receives optical power and operating temperature.

TP-Link's TL-SM321B-2 is used for short-and medium distance fiber network in practice, and it provides fast and stable gigabit fiber connection for switches, routers, servers, etc.

Features:

  • 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:

  • 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
  • Dimensions (W*D*H): 2.2*0.6*0.5 in (55.4*14.6*12.9 mm)
  • Power Supply: 3.3 V
  • 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
SKU TL-SM321B-2
MPN TL-SM321B-2
Brand TP-Link
Shipping Weight 1.6900kg
Shipping Width 0.120m
Shipping Height 0.040m
Shipping Length 0.080m

3-Year Limited Warranty

Need more information or assistance with this product?

Contact us on 1300 665 970 or complete an online enquiry and one of our staff members will get back to you as soon as possible.

SKU: TL-SM321B-2 • MPN: TL-SM321B-2

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