TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321B-2)
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About this product
TP-Link 1000Base-BX WDM Bi-Directional SFP Module
SM321B-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, 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, 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.
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.
SPECIFICATIONS:
| Standards and Protocols | IEEE 802.3z, TCP/IP |
| Wave Length | • Tx: 1310 nm • Rx: 1550 nm |
| Dimensions ( W x D x H ) | 2.2*0.6*0.5 in (55.4*14.6*12.9 mm) |
| Power Supply | 3.3V |
| 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 | • SM321B-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 |