TL-SM321A-2
1000Base-BX WDM Bi-Directional SFP Module
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Adopts the latest standard 1000Base-BX
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Up to 2 km transmission distance in 9/125 μm SMF (Single-Mode Fiber)
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Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
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Supports Digital Diagnostic Monitoring (DDM)
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Supports Hot Swappable
What This Product Does
TP-Link's TL-SM321A-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, TL-SM321A-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-SM321A-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, transmitted/received optical power, and operating temperature.
TP-Link's TL-SM321A-2 is used for short- and medium-distance fiber networks in practice, and it provides fast and stable gigabit fiber connections for switches, routers, servers, etc.
PACKAGE CONTENTS
| PACKAGE CONTENTS |
|
| Package Contents |
• SFP Module TL-SM321A-2
• Installation Guide
|
HARDWARE FEATURES
| HARDWARE FEATURES |
|
| DDM |
Yes |
| SFP-MSA |
Yes |
| Hot Swappable |
Yes |
MEDIA CONVERTER & MODULE
| MEDIA CONVERTER & MODULE |
|
| Standards and Protocols |
IEEE 802.3z, TCP/IP |
| Wavelength |
• TX: 1550 nm
• RX: 1310 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 |
| Cable |
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
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