Gigabit Single-Mode WDM Bi-Directional SFP Module
Key Features
- 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
Description
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.
Specifications
| Performance |
|---|
| SFP transceiver type |
Fiber optic |
| Tx wavelength (max) |
1310 nm |
| Rx wavelength (max) |
1550 nm |
| Wavelength-division multiplexing (WDM) |
Yes |
| Interface type |
SFP |
| Maximum data transfer rate |
1250 Mbit/s |
| Fiber optic connector |
LC |
| Networking standards |
IEEE 802.3z |
| Maximum transfer distance |
1000 m |
| Fiber cable diameters supported (core/cladding) |
9/125 µm |
| 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 |
| Interface type |
SFP |
| Maximum data transfer rate |
1250 Mbit/s |
| Fiber optic connector |
LC |
| Networking standards |
IEEE 802.3z |
| Weight & dimensions |
|---|
| Width |
55.4 mm |
| Depth |
14.6 mm |
| Height |
12.9 mm |
| Package width |
81.5 mm |
| Package depth |
122.5 mm |
| Package height |
38.5 mm |
| Package weight |
60 g |
| Packaging content |
|---|
| Quantity per pack |
1 pc(s) |
| User guide |
Yes |
| Packaging data |
|---|
| User guide |
Yes |
| Package width |
81.5 mm |
| Package depth |
122.5 mm |
| Package height |
38.5 mm |
| Package weight |
60 g |
| Technical details |
|---|
| Harmonized System (HS) code |
85369010 |
| Compliance certificates |
RoHS |
| Logistics data |
|---|
| Quantity per pack |
1 pc(s) |
| Harmonized System (HS) code |
85369010 |
