Phone Line Adapter RJ45 Female to RJ11 Male Pro Grade
- RJ11 to RJ45 Connectors ❯ Item #99

- 1 PACK 2 PACK 3 PACK
- Female RJ45 to Male RJ11 Adapter
- Connects Telephones via Ethernet Cable
- 100% Pure Copper Conductors
- Plugs with 50 Micron Gold Contacts
- 4 Conductors
- RoHS Certified
- Precision Made and Tested
- Made in USA WARRANTYLifetime FREE RETURNS90 DAYS
Additional Details ▼
FREE SHIPPING & RETURNS
Free shipping is included with this item. Expedited shipping options are available at an additional cost.
This item may be returned in its original condition for a full refund within 90 days of receipt.
For complete details, please see our Shipping & Returns Policy.
- 10 PACK32
- 20 PACK62
- 30 PACK90
- 40 PACK116
- 50 PACK140
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Phone Line Adapter RJ45 Female to RJ11 Male, Black
618020833272
100% Copper ConductorsWe use pure copper wires, not aluminum as found in cheap cables that lose as much as a third of the signal. Only pure copper transmits 100% of electrons, ensuring a connection without any signal loss.
50 micron Gold ContactsOur RJ11 plugs feature the thickest gold plating available, typically reserved only for high-speed Ethernet plugs. We have invested in this premium quality to ensure a long-lasting and reliable connection.
CompatibilityTelephones, FAX, Answering Machine, Caller ID, Call Blocker, VoIP, DSL Modems, 2-Line Phones and other telecom devices. We specifically made straight-wired RJ11 connections to support both Voice and Data.
Made in USAPrecision made in New York with high grade materials sourced internationally. As part of our commitment to pro quality, we manufacture the final product ourselves ensuring every detail meets our exacting standards.
Our Premium Quality Materials and Construction Deliver Clear Sound and Reliable Connection
- Plug 1: RJ11 Male (6P4C)
- Plug 2: RJ45 Male (8P4C)
- Conductors: 4
- Conductor Size: 28 AWG
- Conductor Material: 100% Copper
- Contacts: 50 Micron Gold
- Pinout: Straight-Wired RJ11 Pins 2-3-4-5 to RJ45 Pins 3-4-5-6
COUPLER SPECS
- Sockets: 2 Female RJ45 (8P4C)
- Conductors: 4
- Housing: ABS UL 94V2
- Contacts: Gold
- Conductor Size: 24 AWG
- Conductor Material: 100% Copper
- Plug 2: RJ45 Male (8P4C)
CABLE SPECS
- ✔ Connects landline telephone device (phone, fax, caller id) through ethernet jack
- ❌ NOT for passing Ethernet signal from Routers or Broadband Modems though a telephone cable
DO'S AND DONT'S
WARRANTY
Lifetime ReplacementFREE RETURNS
90 DAYS- Phone Line Adapter RJ45 Female to RJ11 Male
- Warranty Card