• TW22S38121AHNL, 2.5G Base Gigabit 2x2 Port RJ45 Modular Jack Tab Both with Green/ Yellow Led - side view
  • TW22S38121AHNL, 2.5G 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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TW22S38121AHNL 4-Port 2x2 Stacked 2.5G Base-T RJ45 MagJack, Green/Yellow LED

The TeleWire Technology TW22S38121AHNL is a 4-port stacked (2×2) 2.5G Base-T RJ45 MagJack with integrated magnetics, EMI-finger shielded, with Green / Yellow status LEDs. Manufactured in Taiwan.

Cross Reference

  • LINK-PP LPJM27010AHNL — the TW22S38121AHNL is a Taiwan-manufactured equivalent.
  • Supply outside mainland China — same footprint, non-China source.

Selection Notes

  • 2×2 stacked array — four ports in roughly the panel width of two.
  • Tabs in both orientations — the two rows latch in opposite directions.
  • Through-hole, right-angle (90°) — front-panel exit, high cord-cycle retention.
  • 2.5G Base-T, IEEE 802.3bz — 2.5 Gbit/s over installed Cat5e, no recabling.

Typical application: switch and router line cards, where port density per panel inch drives the design.

Pricing for the TW22S38121AHNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request. 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 2.5G 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) 1.122/ 28.50
Product Width (Inches/mm) 1.228/ 31.18
Product Height (Inches/mm) 1.015/ 25.79
Temperature 0℃ ~ 70℃

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
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Request Custom Quote

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

Is there a Taiwan-made equivalent to LINK-PP LPJM27010AHNL?
Yes. The TW22S38121AHNL from TeleWire Technology is a Taiwan-manufactured equivalent to LINK-PP LPJM27010AHNL. LINK-PP manufactures in mainland China; the TW22S38121AHNL is built in Taiwan, which is the reason most buyers cross over to it.
Can the TW22S38121AHNL be built to a different configuration?
Yes. The standard TW22S38121AHNL 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. Send the drawing you are designing against and the engineering team will confirm what is achievable.
How do I qualify the TW22S38121AHNL as a second source?
Request a sample of the TW22S38121AHNL and the mechanical drawing from TeleWire Technology, then check the footprint against LINK-PP LPJM27010AHNL 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.