TP-Link
TP-Link TP LINK 1000Base-BX WDM Bi-Dir SFP MOD
$32.26
inc GST ▲
+GST
Free shipping over $299
Genuine product
7-day returns
TP-Link TP LINK 1000Base-BX WDM Bi-Dir SFP MOD
Overview
TP-Link´s SM321A(TL-SM321A) adopts the latest standard 1000Base-BX, transmitting over a single strand of fiber with one different wavelength going in each direction. You can extend the network distance up to 20Km with TP-Link´s routers, switches and media converters to provide high speed and stability.<br>
- WDM Bi-Directional SFP Module
- Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving
Technical Specifications
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 1250 |
| Interface type | SFP |
| Single-mode fiber (SMF) supported | Y |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Maximum transfer distance | 20000 |
| Tx wavelength (max) | 1550 |
| Rx wavelength (max) | 1310 |
| Digital Diagnostics Monitoring (DDM) | Y |
| Product colour | Silver |
| Hot-swap | Y |
| Input voltage | 3.3 |
| Certification | FCC, CE |
| Minimum operating temperature | 0 |
| Maximum operating temperature | 70 |
| Operating temperature (T-T) | 0 - 70 |
| Storage temperature (T-T) | -40 - 85 |
| Operating relative humidity (H-H) | 10 - 90 |
| Storage relative humidity (H-H) | 5 - 90 |
| Width | 55.4 |
| Depth | 14.6 |
| Height | 12.9 |
| Quantity per pack | 1 |
| User guide | Y |
| Package width | 38 |
| Package depth | 207 |
| Package height | 38 |
| Package weight | 110 |
🚚 7-Day Returns Policy
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kwtech.co.nz to arrange.
| Brand | TP-Link |
|---|---|
| Product Type | Networking > Switches |
| Weight | 0.5 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return









