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1000Base-BX WDM Bi-Directional SFP Module
- Up to 20 km transmission distance with 9/125 μm SMF (Single-Mode Fiber)
- Bidirectional WDM communication on a single fiber
- Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
- Supports Digital Diagnostic Monitoring (DDM)
- Hot-swappable module design
- Work with TL-SM321B as a pair
What This Product Does
TP-Link´s TL-SM321A adopts the latest standard 1000Base-BX, transmitting over one single-mode fiber with one different wavelength going in each direction. Paired with TL-SM321B, You can extend the network distance up to 20Km with TP-Link´s routers, switches and media converters for reliable high-speed long-distance communication.
| DDM | Yes |
|---|---|
| SFP-MSA | Yes |
| Hot Swappable | Yes |
| Standards and Protocols | IEEE 802.3z, TCP/IP |
|---|---|
| Wave Length | TX: 1550 nm RX: 1310 nm |
| Dimensions ( W x D x 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 | 20 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-CondensingStorage Humidity: 5–90% RH, Non-Condensing |
| Package Content | • SFP Module TL-SM321A• Installation Guide |
|---|---|