• TW22S38121AHNL, 2.5G Base Gigabit 2x2 Port RJ45 Modular Jack Tab Both with Green/ Yellow Led - side view
  • TW22S38131AENL, 1000 Base Gigabit 2x2 Port RJ45 Modular Jack Tab Both with Green/ Yellow Led - front view
  • 10G Base Gigabit 2x2 Port Magnetics RJ45 Modular Jack Tab Both with Green/ Green&Yellow Led -back view
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TW22S38131AENL 10/100/1000 Base-T 2x2 Port RJ45 MagJack, Tab Both, Green/ Yellow LED

The TeleWire Technology TW22S38131AENL is a 10/100/1000 Base-T 2x2 EMI-finger shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • Amphenol RJMG22213216MER — the TW22S38131AENL cross-references to this part.
  • LINK-PP LPJG27020AENL — same footprint, sourced outside mainland China.

Selection Notes

  • 2x2 port array — 4 ports on one shell, saving panel width.
  • 10/100/1000 Base-T — the rate the internal transformer is wound for.
  • Green/ Yellow LEDs — indicated condition set by the host PHY design.
  • −40 °C to +85 °C — the range asked for in outdoor and factory-floor housings.

Typical application: aggregation blades and multi-port gateways running several links off one PHY bank.

Pricing for the TW22S38131AENL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW22S38131AENL on your board first. Samples are available for design validation, and the mechanical drawing gives the footprint before you commit a layout. Request a sample or quotation.

Product Packaging Information

Package Tray (Reel packaging options available)
Carton size 32*30*31cm
Qty/carton 1200pcs
G.W/carton 8.5kg
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Product Specifications

RJ Type 8P8C(RJ45)
Ports 2x2
Speed 10/100/1000 Base-T
Latch Type Both
LED Green/ Yellow
Shielding Shield with EMI Finger
PCB Mount Type Through Hole
Orientation Right Angle (90°)
AutoMDIX Yes
PCB Material FR4
Contact Material Gold
Contact Plating Gold Flash/ 6u"/ 15u"/ 30u"/ 50u"
Certification RoHS Compliant
Product Length (Inches/mm) 1.118/ 28.40
Product Width (Inches/mm) 1.230/ 31.24
Product Height (Inches/mm) 1.00/ 25.40
Temperature -40℃ ~ 85℃
Compatible Brands Amphenol

Related jacks

Same family, different latch, LED or plating option.

Cost-Effective Alternatives for Major Brand RJ45 Jack

Facing long lead times or high costs from major connector brands? We provide high-quality, drop-in replacements for standard modular jacks from TE, Molex, Amphenol, and Wurth. Our connectors match industry-standard footprints and performance specs at a more competitive price point.

From Flash, 3µ", 6µ", 15µ", 30µ", to 50µ" gold plating
Share the drawing to get equivalent match
Short lead times and consistent manufacturing in Taiwan
100% tested for contact resistance and insulation integrity
Request Custom Quote

We reply within 24 hours. No account needed. Your specifications stay confidential; NDA available on request.

What is a Taiwan-made alternative to the Amphenol RJMG22213216MER?
The TW22S38131AENL from TeleWire Technology cross-references to the Amphenol RJMG22213216MER and to LINK-PP LPJG27020AENL. It is manufactured in Taiwan, giving buyers a supply route outside mainland China for the same footprint. Send the footprint you are designing against and TeleWire Technology will confirm compatibility.
Can the TW22S38131AENL be built to a different configuration?
Yes. The standard TW22S38131AENL ships with Green/ Yellow LEDs and latches in both directions. TeleWire Technology can change LED colour, latch direction, contact plating thickness (Gold Flash through 50 microinch) and tray or reel packaging against your drawing, while holding the footprint that matches Amphenol RJMG22213216MER.
How do I qualify the TW22S38131AENL as a second source?
Request a sample of the TW22S38131AENL and the mechanical drawing from TeleWire Technology, then check the footprint against the Amphenol RJMG22213216MER on your board. TeleWire Technology builds in Taiwan under an ISO 9001 quality system, and its engineering team will review your drawing before you commit.