RJ45 to Dual DB9 Male Serial Converter Cable for Console Server
Splitter Communication Device
Product Description
Technical Specifications
| Parameter | Description |
| Product Type | RJ45 to Dual DB9 Serial Converter Cable |
| Input Connector | RJ45 Male (8P8C) |
| Output Connectors | 2 × DB9 Male (9-pin D-sub) |
| Pin Configuration | Custom wiring / Crossover or Straight-through options |
| Cable Length | 3FT/4FT/Custom Available |
| Jacket Material | PVC |
| Conductor Material | Tinned Copper |
| Shielding | Foil + Braid |
| Operating Voltage | ≤ 30V DC(Signal only) |
| Temperature Range | -20°C ~ +60°C |
| Color | Black / Beige / Custom |
Product Introduction
This RJ45 to Dual DB9 Serial Converter Cable is designed to split a single RJ45 console or serial port into two
DB9 serial outputs. It is ideal for connecting serial-based devices
to networking equipment such as routers, switches, or console
servers. The dual DB9 interface allows simultaneous or alternate
connection to two RS232-compatible devices.
Key Specs
1-to-2 Splitter Design – Connects two DB9 serial devices from one RJ45 port
Standard DB9 Male Connectors – Compatible with most serial communication equipment
Signal Transmission Only – Designed for RS232-level communication (no power)
Flexible Configuration – Custom pin mapping available for device compatibility
Shielded Cable – Reduces interference for stable data communication
Color & Size Options
Color Options: Black / Grey / Blue / Custom
Cable Lengths: 1m / 1.5m / 3m / 5m / Others on request
Connector Housing: Molded RJ45 + Dual DB9 Male with thumbscrews
Packaging: PE bag / Ziplock / Retail box (customizable)
Product Features
Dual Serial Output – Save space and simplify connections
Wide Compatibility – Works with most routers, servers, and console ports
Secure Locking – DB9 with thumbscrews for stable installation
Custom Pinouts Supported – Available for specific wiring standards
Durable PVC Jacket – Suitable for field or lab environments
Compatible Devices
Console Servers
Industrial PLCs / Modbus Devices
Networking Equipment with RJ45 Serial Console Ports
Barcode Scanners / RS232 Modules
Legacy Communication Interfaces
Note: This cable is not Ethernet or network signal compatible. Use
only for serial communication.
Usage & Safety Information
Confirm pinout compatibility with your equipment before use
For signal transmission only — not suitable for power delivery
Avoid excessive pulling or sharp bending
Store in dry conditions to prevent oxidation
Not compatible with standard Ethernet ports or PoE devices
FAQ
Frequently Asked Questions (FAQ)
Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Samples ?
A: 2-5 pieces free samples are available, freight on you. Delivery
time usually is 2-3 days. Customized samples will take 5-10 days.
Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods
within 10-15 working days, for more QTY order, let's confirm when
you place official order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.
