--- product_id: 311925350 title: "Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black)" brand: "retailandbulk" price: "127.74 DT" currency: TND in_stock: true reviews_count: 5 category: "Retail And Bulk" url: https://www.desertcart.tn/products/311925350-dual-telephone-line-separator-combiner-3-female-rj11-jack-adapter store_origin: TN region: Tunisia --- # 1.5A Current Rating 3 Female RJ11 Sockets 4X Thicker Gold Plated Contacts Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black) **Brand:** retailandbulk **Price:** 127.74 DT **Availability:** ✅ In Stock ## Summary > 📞 Elevate your landline game—because two lines are better than one! ## Quick Answers - **What is this?** Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black) by retailandbulk - **How much does it cost?** 127.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/311925350-dual-telephone-line-separator-combiner-3-female-rj11-jack-adapter) ## Best For - retailandbulk enthusiasts ## Why This Product - Trusted retailandbulk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Line Mastery:** Seamlessly separate or combine two phone lines with a single compact adapter. - • **Plug & Play Simplicity:** No power required—just connect and experience flawless dual-line functionality instantly. - • **Premium Contact Durability:** Gold-plated copper contacts ensure corrosion resistance and up to 4X longer mating cycles. - • **Signal Integrity Guaranteed:** High-grade 24AWG copper wiring delivers reliable connections without signal loss. - • **Built to Last with Confidence:** RoHS certified, UL94V2 ABS housing, and backed by a lifetime warranty for peace of mind. ## Overview The RetailAndBulk Dual Telephone Line Separator/Combiner is a robust 3-female RJ11 adapter designed to split or merge two telephone lines effortlessly. Featuring gold-plated copper contacts with 4X thicker plating for superior durability, 24AWG internal wiring for optimal signal quality, and a compact, power-free design, it ensures reliable dual-line connectivity for traditional landline phones. RoHS certified and backed by a lifetime warranty, this adapter is the professional’s choice for seamless telephone line management. ## Description ADAPTER SPECS ✅ 3 Female RJ11 Sockets ✅ Single socket (6P4C) accepts 4-Wire Cable with 2 Lines ✅ Double socket end (6P2C) separates Line-1 and Line-2 ✅ Housing: ABS UL 94V2 ✅ Current rating: 1.5A ✅ Contacts: Gold Plated Copper (4X thicker gold plating than standard) ✅ Internal Wiring: 24AWG copper ✅ RoHS certified BENEFITS OF RETAIL&BULK® SEPARATOR/COMBINER ★ Separates Dual Line Telephone Cable into LINE-1 and LINE-2 ★ Combines 2 Lines into a Single 4 Conductor Cable ★ Thicker Gold Plating provides more mating cycles, stronger contact and corrosion resistance ★ Our High grade materials and quality construction provides reliable connection without signal loss ★ Compact design, and no power required for operation ★ Each adapter passed a connection test ★ RoHS Certified WARRANTY Lifetime Warranty MONEYBACK ✅ 90 DAYS (after desertcart's 30 day return window ends, just contact the seller for a return. RetailAndBulk got you covered for additional 60 days) PACKAGE INCLUDES ✅ One Separator/Combiner Adapter ✅ Retail&Bulk® Warranty Card ________________________________________________________________ RECOMMENDED ACCESSORIES ★★★★★ (2 PACK) 3 inch Phone Cords: https://www.desertcart.com/dp/B07NQCY6J7 ________________________________________________________________ Review: Ability To Access Two Different Telephone Lines - Works great - if you need to access two different telephone lines via 1 cable this allows you to do so. My equipment has one telephone cable so this was needed. Review: Perfect as described. - This separates two different lines from one cable. It is NOT for splitting one line. ## Features - 3 Female Sockets RJ11 (6P4C) Telephone Adapter Line Separator - Single socket used to connect 4-Wire Cable with 2 Lines - Double socket end separates Line-1 and Line-2 - Also works in reverse to combine Line 1 & 2 into a single 4-Wire cable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B6GJ5RD | | Brand | RetailAndBulk | | Brand Name | RetailAndBulk | | Cable Type | Telephone | | Cable type | Telephone | | Color | Black | | Compatible Devices | Telephone | | Compatible Phone Models | Traditional Landline Phones | | Compatible devices | Telephone | | Compatible phone models | Traditional Landline Phones | | Connector Gender | Female-to-Female | | Connector Type | RJ11 | | Connector type | RJ11 | | Customer Reviews | 4.2 out of 5 stars 51 Reviews | | Gauge | 24.0 | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Manufacturer | RetailAndBulk | | Maximum Current | 1.5 Amps | | Model | RJ11-L1-L2 | | Model Name | Phone Line Splitter Separator/Combiner | | Number of Items | 1 | | Number of Pins | 4 | | Other Special Features of the Product | Braided | | Part Number | RJ11-L1-L2 | | Recommended Uses For Product | 2-Line Phone | | Special features | Braided | | Specification Met | RoHS, UL | | UPC | 618020832893 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** RetailAndBulk - **Cable type:** Telephone - **Compatible devices:** Telephone - **Connector type:** RJ11 - **Special features:** Braided ## Images ![Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black) - Image 1](https://m.media-amazon.com/images/I/41L9xeQ3pML.jpg) ![Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black) - Image 2](https://m.media-amazon.com/images/I/51H8LwjiSFL.jpg) ![Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black) - Image 3](https://m.media-amazon.com/images/I/61e6Hh4f0zL.jpg) ![Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black) - Image 4](https://m.media-amazon.com/images/I/711GDIqY4CL.jpg) ## Questions & Answers **Q: I need a bulk order of telephone cords quickly. Should I choose Amazon Prime or Ships from RetailAndBulk?** A: Ships from RetailAndBulk is fastest for bulk orders. We ship all telephone cables in one shipment the next business day from our NY workshop where we make them. Prime may need to transfer stock to one warehouse first or send multiple packages. **Q: Are these telephone splitters compatible with all landline phones such as AT&T, Panasonic, and cordless phones?** A: Yes, but note — this is not a phone jack splitter that simply splits a single-line phone service into two jacks for using two phones on the same line. This adapter splits a 4-conductor RJ11 2-line cable into separate jacks for Line 1 and Line 2. **Q: What is the difference between this RJ11 Line Separator/Combiner and a standard 2-way phone jack splitter?** A: This RJ11 Line Separator/Combiner is designed for two-line phone service, where a single 4-conductor RJ11 cable carries Line 1 and Line 2. It separates those lines into individual single-line jacks, each with its own phone number. **Q: Does this phone line splitter come with a phone cord?** A: This listing is for the adapter only. We also offer a combo option [adapter + custom size phone cord]. Scroll to the top of the page to select it — there you can choose a phone cord length from 2 inches to 15 ft along with the phone line splitter. **Q: Do you offer bulk discounts on large orders?** A: Yes, if you have an Amazon Business account, you will see it when adding large quantity to cart. We’ve served many large-scale projects, including hotels, retail chains, new constructions, schools, hospitals, TV stations, and fire departments. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ability To Access Two Different Telephone Lines *by A***Y on 17 June 2026* Works great - if you need to access two different telephone lines via 1 cable this allows you to do so. My equipment has one telephone cable so this was needed. ### ⭐⭐⭐⭐⭐ Perfect as described. *by J***S on 19 March 2026* This separates two different lines from one cable. It is NOT for splitting one line. ### ⭐⭐⭐⭐⭐ 5 Stars *by B***W on 22 April 2026* Exactly what I needed. Received it the next day and performed as expected. 5 stars. ## Frequently Bought Together - RetailAndBulk Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter for 2 Line Phone Cable (Black, 2 Line Phone Splitter) - NECABLES 4Pack 6 Inch Short Phone Cord Short Telephone Cord Short Phone Line Cord RJ11 6P4C Male to Male for Landline - Ubramac 3Pack Phone Telephone Extension Cord 6 inch Cable Line with Standard RJ11 6P4C Plugs for Landline Phone and Fax (3, Black, 6 inch) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/311925350-dual-telephone-line-separator-combiner-3-female-rj11-jack-adapter](https://www.desertcart.tn/products/311925350-dual-telephone-line-separator-combiner-3-female-rj11-jack-adapter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-05*