Buy TP-Link TP-Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321B-2)

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