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| Certification | CE, FCC |
|---|---|
| Compliance certificates | RoHS |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Fiber ethernet cabling technology | 1000BASE |
| Fiber optic connector | LC (UPC) |
| Harmonized System (HS) code | 85369010 |
About this item
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.
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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
- Paired with TL-SM321B or CM112CM
- Compatible with T3700 series, T2700 series, T2600 series, T2500 series, T1700 series, T1600 series, T1500 series, 2/3/5 series switches and MC220L
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.
Product details
29
| Certification | CE, FCC |
|---|---|
| Compliance certificates | RoHS |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Fiber ethernet cabling technology | 1000BASE |
| Fiber optic connector | LC (UPC) |
| Harmonized System (HS) code | 85369010 |
| Hot-swap | Yes |
| Input voltage | 3.3 V |
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Maximum transfer distance | 1000 m |
| Multi-mode fiber (MMF) supported | No |
| Networking standards | IEEE 802.3z |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 70 °C |
| Package depth | 122.5 mm |
| Package height | 38.5 mm |
| Package weight | 60 g |
| Package width | 81.5 mm |
| Product colour | Metallic |
| Quantity per pack | 1 pc(s) |
| Rx wavelength (max) | 1310 nm |
| SFP transceiver standard | BX |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |
| Storage relative humidity (H-H) | 5 - 90% |
| Storage temperature (T-T) | -40 - 80 °C |
| Tx wavelength (max) | 1550 nm |
| Wavelength-division multiplexing (WDM) | Yes |
Logistics
| EAN | 1210002612074 |
|---|---|
| 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.
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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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