TP-Link Gigabit Single-Mode WDM Bi-Directional SFP Module
TP-LINK´s TL-SM321A adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km (6.2 miles) paired with TP-LINK TL-SM321A, MC112CS, or compatible third-party WDM module.
| Performance | |
|---|---|
| Wavelength-division multiplexing (WDM) | Yes |
| Fiber ethernet cabling technology | 1000BASE |
| Networking standards | IEEE 802.3z |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1550 nm |
| Maximum transfer distance | 1000 m |
| SFP transceiver standard | BX |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Fiber optic connector | LC (UPC) |
| Multi-mode fiber (MMF) supported | No |
| Single-mode fiber (SMF) supported | Yes |
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| SFP transceiver type | Fiber optic |
| Features | |
|---|---|
| Certification | CE, FCC |
| Hot-swap | Yes |
| Product colour | Metallic |
| Power | |
|---|---|
| Input voltage | 3.3 V |
| Operational conditions | |
|---|---|
| Storage relative humidity (H-H) | 5 - 90% |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -40 - 80 °C |
| Operating temperature (T-T) | 0 - 70 °C |
| Packaging data | |
|---|---|
| Package weight | 60 g |
| Package height | 38.5 mm |
| Package depth | 122.5 mm |
| Package width | 81.5 mm |
| Technical details | |
|---|---|
| Compliance certificates | RoHS |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85369010 |
| Quantity per pack | 1 pc(s) |
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Grade
-
Part Number
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
