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P-Link TL-SM321A
  • P-Link TL-SM321A
  • P-Link TL-SM321A
  • P-Link TL-SM321A
  • P-Link TL-SM321A
  • P-Link TL-SM321A
  • P-Link TL-SM321A
  • P-Link TL-SM321A
Reasons to Buy
  • 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


Technical Headlines
  • SFP Fiber optic 1250 Mbit/s
  • Hot-swap
  • Input voltage: 3.3 V


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.
Certification CE, FCC
Fiber ethernet cabling technology 1000BASE
Fiber optic connector LC (UPC)
Hot-swap Yes
Input voltage 3.3 V
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
Wavelength-division multiplexing (WDM) Yes
Tx wavelength (max) 1550 nm
Rx wavelength (max) 1310 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
0845973030957

SM321A-2.pdf

TP-Link TL-SM321A Data Sheet

TP-Link TL-SM321A

TP-Link TL-SM321A, Fiber optic, 1250 Mbit/s, SFP, LC (UPC), 9/125 µm, BX
In Stock
£18.36
£15.30 Ex. VAT
Reference: SM321A-2
Quantity