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TP-Link Gigabit Single-Mode WDM Bi-Directional SFP Module
SKU
SM321B-2
£22.44
£18.70
In stock
Approx. 19 available.
Gigabit Single-Mode WDM Bi-Directional SFP Module
- WDM Bi-Directional SFP Module
- Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving
- Pairing with TL-SM321A or MC111CS
- 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-SM321B 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) with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability.
| Performance | |
|---|---|
| SFP transceiver type | Fiber optic |
| Tx wavelength (max) | 1310 nm |
| Rx wavelength (max) | 1550 nm |
| Wavelength-division multiplexing (WDM) | Yes |
| Fiber optic connector | LC |
| Networking standards | IEEE 802.3z |
| Maximum transfer distance | 1000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Maximum data transfer rate | 1250 Mbit/s |
| Interface type | SFP |
| Single-mode fiber (SMF) supported | Yes |
| Multi-mode fiber (MMF) supported | No |
| SFP transceiver standard | BX |
| Product colour | Metallic |
| Harmonized System (HS) code | 85369010 |
| Features | |
| Product colour | Metallic |
| Certification | FCC, CE |
| Certificates | |
| Certification | FCC, CE |
| Compliance certificates | RoHS |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 80 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 90% |
| Network | |
| SFP transceiver type | Fiber optic |
| Fiber optic connector | LC |
| Networking standards | IEEE 802.3z |
| Maximum data transfer rate | 1250 Mbit/s |
| Interface type | SFP |
| Weight & dimensions | |
|---|---|
| Width | 55.4 mm |
| Depth | 14.6 mm |
| Height | 12.9 mm |
| Package depth | 122.5 mm |
| Package width | 81.5 mm |
| Package height | 38.5 mm |
| Package weight | 60 g |
| Packaging content | |
| Quantity per pack | 1 pc(s) |
| User guide | Yes |
| Technical details | |
| Package width | 81.5 mm |
| Package height | 38.5 mm |
| Maximum transfer distance | 1000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Compliance certificates | RoHS |
| Packaging data | |
| Package depth | 122.5 mm |
| Package width | 81.5 mm |
| Package height | 38.5 mm |
| Package weight | 60 g |
| User guide | Yes |
| Logistics data | |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85369010 |
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|---|---|---|---|---|---|---|
| SKU |
SM321B-2
|
DEM-311GT
|
SFPGESST
|
SFPGLCSXMMST
|
TL-SM321B
|
S-31DLC20D
|
| Manufacturer |
TP-LINK
|
D-Link
|
StarTech.com
|
StarTech.com
|
TP-LINK
|
Mikrotik
|
| SFP transceiver type |
Fiber optic
|
Fiber optic
|
N/A
|
N/A
|
Fiber optic
|
N/A
|
| Maximum data transfer rate |
1250 Mbit/s
|
1000 Mbit/s
|
1250 Mbit/s
|
1250 Mbit/s
|
1250 Mbit/s
|
1250 Mbit/s
|
| Interface type |
SFP
|
SFP
|
SFP
|
SFP
|
SFP
|
SFP
|