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TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321A-2)

TP-Link SM321A-2 1.25 Gbps bi‑directional SFP: 1550 nm TX / 1310 nm RX, LC simplex, up to 2 km SMF, DDM, hot‑swap, 3.3 V, FCC/CE compliant, 0–70 °C operation.

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TP-Link 1000Base-BX WDM Bi-Directional SFP Module
SM321A-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, 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, 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 which transmits/receives optical power and operating temperature.

SM321A-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.

SPECIFICATIONS:

Standards and Protocols	IEEE 802.3z, TCP/IP
Wave Length	• TX: 1550 nm • RX: 1310 nm
Dimensions ( W x D x H )	2.20.60.5 in (55.414.612.9 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
Hardware Features	• DDM • SFP-MSA • Hot Swappable
Package Content	• SM321A-2 • Installation Guide
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

Product Name:

TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321A-2)
Model Number:

SM321A-2
Brand:

TP-Link
Warranty Period:

3 Year

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TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321A-2)

TP-Link SM321A-2 1.25 Gbps bi‑directional SFP: 1550 nm TX / 1310 nm RX, LC simplex, up to 2 km SMF, DDM, hot‑swap, 3.3 V, FCC/CE compliant, 0–70 °C operation.

Stock Levels May Vary

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TP-Link SM321A-2 1.25 Gbps bi‑directional SFP: 1550 nm TX / 1310 nm RX, LC simplex, up to 2 km SMF, DDM, hot‑swap, 3.3 V, FCC/CE compliant, 0–70 °C operation.