Smart Serial X.21 Cable CAB-X21MT LFH60 Male To DB15 Male

PCM Cable Co., Ltd. is one of the leading smart serial x.21 cable cab-x21mt lfh60 male to db15 male manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.

This is a high-quality X.21 serial cable designed as a fully compatible replacement for Cisco CAB-X21MT.

It connects Cisco network devices with HD60 (LFH60) ports to network equipment using DB15 male interfaces, providing reliable, plug-and-play connectivity for legacy and modern serial networks.

Manufactured in-house, PCM-KW-598 ensures pin-to-pin compatibility with Cisco original cables while offering cost-effective, factory-direct quality.

This cable is commonly used with Cisco routers and access servers, including:

• Cisco 7000 Series
• Cisco 4000 Series
• Cisco 3600 Series
• Cisco 2500 Series
• Cisco 1600 Series
• Cisco Access Servers and AccessPro PC Cards

• Fully compatible with Cisco CAB-X21MT
• HD60 Male to DB15 Male interface
• Reliable signal transmission for X.21 lines
• Industrial-grade cable construction with shielding
• Molded connectors with strain relief for durability
• Factory-assembled and electrically tested
• Cost-effective alternative to Cisco originals

X.21 DTE Serial Cable CAB-X21MT is ideal for enterprise networking, telecom infrastructure, and industrial serial connections:

• Connecting Cisco routers and access servers to X.21 network devices
• Legacy WAN or serial communication environments
• Cisco 7000, 4000, 3600, 2500, 1600 series routers
• AccessPro PC Card connections in lab or field setups
• Replacement cable for maintenance and upgrades

Q1: Does the PCM-KW-598 support X.21 high-speed synchronous communication?
A1: Yes, this cable uses industrial-grade shielded wiring and high-quality connectors, fully supporting the X.21 DTE communication standard, and can be used for high-speed serial connections in laboratory or production environments.

Q2: Does the DB15 end support DTE or DCE?
A2: The DB15 end is a Male DTE interface, and the LFH60 (HD60) end is a Male interface for connecting to Cisco equipment. This configuration matches the original Cisco CAB-X21MT and is suitable for standard DTE-DTE connection scenarios.

Q3: Is a driver or configuration software required?
A3: No. The X.21 cable is a purely hardware serial connection cable, compatible with Cisco's original standards, and can be used without additional software or configuration.

Q4: Is this Cisco-compatible CAB-X21MT cable suitable for long-term industrial environments?
A4: Yes, we use high-quality shielded wiring + molded connectors + strain relief design to ensure long-term stability, suitable for industrial data centers or equipment rooms.

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