Networking accessory for console and modem connections, designed to simplify serial access. Everyday reassurance for engineers who need quick, dependable connections. Is the CablesAndKits Modem/Console Cable the right fit for mixed Cisco and legacy kit?
⚡ At a Glance
- • Connection Type: DB25 to RJ45 serial wiring for console and modem use
- • Best for: Network engineers and technicians working with Cisco kit and legacy modems
- • Not ideal for: Users seeking USB or Ethernet-only connectivity without serial ports
DB25 to RJ45 wiring connects 25-pin serial ports to 8P8C modular console ports. Intended for console access and legacy modem hookups.
Direct console access – With DB25 to RJ45 wiring
DB25 is a 25-pin D-sub serial connector and RJ45 is an 8P8C modular connector; the cable maps serial signal pins between the two ends for console connections. Wiring follows the standard pin mapping used for modem and console links.
Straightforward connection to consoles without separate adapters, so engineers reach command-line access quickly. Ideal when needing fast, on-site configuration or troubleshooting.
Legacy modem compatibility – Thanks to DB25 serial interface
DB25 connectors are commonly used for RS-232 serial interfaces on older modems and telecom gear, allowing serial data and control signals to pass through the cable. RJ45 termination adapts those signals for modern console ports.
Enables integration of older modem hardware into current workflows, preventing the need to replace serviceable legacy equipment. Useful for maintenance of long‑running installations.
Simpler toolkits on site – With direct Cisco console mapping
RJ45 console ports on Cisco equipment accept modular connections that correspond to serial pinouts; direct DB25 to RJ45 wiring removes intermediary converters. The cable serves as a single-link solution between serial ports and console jacks.
Reduces the number of separate adapters carried by field teams, speeding up routine configuration tasks. Keeps kit lists concise for routine site visits and emergency repairs.
✨ The 4 Key Reasons for CablesAndKits Modem/Console Cable
- DB25 to RJ45 connection – Enables direct serial links to console and modem ports
- Cisco console compatibility – Works with equipment using RJ45 modular console jacks
- Legacy hardware support – Lets older DB25 modems remain in service with modern kit
- Toolbox friendly – Removes need for extra adapters during on-site troubleshooting
📋 Technical Details at a Glance
- Category: Networking cable
- Brand: CablesAndKits
- Connectors: DB25 to RJ45
- Intended use: Console access and modem connections
- Signal type: Serial RS-232 (DB25 interface)
❓ Frequently Asked Questions
Q: What connectors are included with the cable?
A: DB25 on one end and RJ45 on the other end, as stated in the product description.
Q: Is the cable suitable for Cisco console ports and older modems?
A: Yes, the name and description indicate DB25 to RJ45 wiring intended for console and modem connections, including Cisco kit.
🏆 Our Verdict
Network engineers and technicians who need reliable serial access to consoles and legacy modems will find this cable useful. Direct DB25 to RJ45 wiring simplifies connections between 25-pin serial ports and modular console jacks. By reducing adapters and keeping toolkits lean, the cable offers straightforward, long-term practicality for mixed networking environments.
