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SM321B
  • SM321B

SM321B - TL-SM321B

TL-SM321B
TP-Link

TP-Link Omada SM321B, Fiber optic, 1250 Mbit/s, SFP, 9/125 µm, 787401.6" (20000 m), 1310 nm

CHF39.5
Tax included
CHF36.5 Tax excluded
Delivery in several days
Quantity
Will be ordered for you

Description
TP-Link´s SM321B (TL-SM321B) 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.


TP-Link Omada SM321B. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product color: Silver. Input voltage: 3.3 V. Certification: FCC, CE. Width: 2.18" (55.4 mm), Depth: 0.575" (14.6 mm), Height: 0.508" (12.9 mm)
SFP transceiver typeFiber optic
Maximum data transfer rate1250 Mbit/s
Interface typeSFP
Single-mode fiber (SMF) supportedYes
Fiber cable diameters supported (core/cladding)9/125 µm
Maximum transfer distance787401.6" (20000 m)
Tx wavelength (max)1310 nm
Rx wavelength (max)1550 nm
Digital Diagnostics Monitoring (DDM)Yes
Product colorSilver
Hot-swapYes
Input voltage3.3 V
CertificationFCC, CE
Minimum operating temperature0 °C
Maximum operating temperature70 °C
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Operating relative humidity (H-H)10 - 90%
Storage relative humidity (H-H)5 - 90%
Width2.18" (55.4 mm)
Depth0.575" (14.6 mm)
Height0.508" (12.9 mm)
Quantity per pack1 pc(s)
User guideYes
Product Details
TL-SM321B
2026-03-27
New

Data sheet

Product color
Silver
Quantity per pack
1 pc(s)
Interface
SFP
Input voltage
3.3 V
Width
2.18" (55.4 mm)
Height
0.508" (12.9 mm)
Certification
FCC, CE
Depth
0.575" (14.6 mm)
Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 85 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
User guide
Yes
SFP transceiver type
Fiber optic
Maximum data transfer rate
1250 Mbit/s
Fiber cable diameters supported (core/cladding)
9/125 µm
Hot-swap
Yes
Maximum operating temperature
70 °C
Maximum transfer distance
787401.6" (20000 m)
Single-mode fiber (SMF) supported
Yes
Digital Diagnostics Monitoring (DDM)
Yes
Minimum operating temperature
0 °C
Tx wavelength (max)
1310 nm
Rx wavelength (max)
1550 nm

Specific References

EAN13
6935364030520
MPN
SM321B
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