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| Certification | FCC, CE |
|---|---|
| Depth | 14.6 mm |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Height | 12.9 mm |
| Hot-swap | Yes |
About this item
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.
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From the manufacturer
About this product
- WDM Bi-Directional SFP Module
- Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving
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.
Product details
28
| Certification | FCC, CE |
|---|---|
| Depth | 14.6 mm |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Height | 12.9 mm |
| Hot-swap | Yes |
| Input voltage | 3.3 V |
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Maximum operating temperature | 70 °C |
| Maximum transfer distance | 20000 m |
| Minimum operating temperature | 0 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 70 °C |
| Package depth | 207 mm |
| Package height | 38 mm |
| Package weight | 110 g |
| Package width | 38 mm |
| Product colour | Silver |
| Quantity per pack | 1 pc(s) |
| Rx wavelength (max) | 1310 nm |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |
| Storage relative humidity (H-H) | 5 - 90% |
| Storage temperature (T-T) | -40 - 85 °C |
| Tx wavelength (max) | 1550 nm |
| User guide | Yes |
| Width | 55.4 mm |
Logistics
| EAN | 1210002619264 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
Return policy:
Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label.
Read full return policy
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