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P-Link TL-SM321B
  • P-Link TL-SM321B
  • P-Link TL-SM321B
  • P-Link TL-SM321B
  • P-Link TL-SM321B
  • P-Link TL-SM321B
  • P-Link TL-SM321B
  • P-Link TL-SM321B
Reasons to Buy
  • 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.
Certification FCC, CE
Depth 14.6 mm
Fiber optic connector LC
Height 12.9 mm
Interface type SFP
Maximum data transfer rate 1250 Mbit/s
Maximum transfer distance 1000 m
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
Quantity per pack 1 pc(s)
SFP transceiver type Fiber optic
Source data-sheet Icecat.biz
Storage relative humidity (H-H) 5 - 90%
Storage temperature (T-T) -40 - 80 °C
User guide Yes
Width 55.4 mm
Wavelength-division multiplexing (WDM) Yes
Tx wavelength (max) 1310 nm
Rx wavelength (max) 1550 nm
Single-mode fiber (SMF) supported Yes
Multi-mode fiber (MMF) supported No
Product colour Metallic
Fiber cable diameters supported (core/cladding) 9/125 µm
Harmonized System (HS) code 85369010
SFP transceiver standard BX
Compliance certificates RoHS

Specific References

EAN13
0845973030964

SM321B-2.pdf

TP-Link TL-SM321B Data Sheet

TP-Link TL-SM321B

TP-Link TL-SM321B, Fiber optic, 1250 Mbit/s, SFP, LC, 9/125 µm, BX
In Stock
£18.36
£15.30 Ex. VAT
Reference: SM321B-2
Quantity