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CAB-X21MT, Cisco CAB-X21MT Cable, X.21 DTE Male/10 Feet/High Quality

  • Brand: Cisco
  • Model: CAB-X21MT
List Price: $139.95
90% OFF
$13.99
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CAB-X21MT, Cisco CAB-X21MT Cable, X.21 DTE Male/10 Feet/High Quality
CAB-X21MT, Cisco CAB-X21MT Cable, X.21 DTE Male/10 Feet/High Quality CA$13.99
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    CAB-X21MT, Cisco CAB-X21MT Cable, X.21 DTE Male/10 Feet/High Quality

    CAB-X21MT, Cisco CAB-X21MT Cable, X.21 DTE Male/10 Feet/High Quality

    100% Genuine Ready to Ship
    $139.95
    86% OFF
    $13.99
    Overview
    Specification
    Reviews
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    Warranty
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    Overview

    Cisco CAB-X21MT Overview

    The Cisco CAB-X21MT is a professional X.21 DTE male cable designed as a high‑quality accessory for reliable router to network interface connections. With a 10 ft (3 m) length, 24 AWG conductors, and PVC jacket, it supports balanced serial communication up to 18 Mbps while maintaining good flexibility and a safe 10x cable OD bend radius. Nickel-plated contacts, RoHS compliant materials, and a -20 to 60 ℃ operating range make this black X.21 cable suitable for stable deployments across varied environments.

    Product Highlights

    18 Mbps
    Data Rate
    10 ft
    Cable Len
    500 cyc
    Durable

    Product Applications Scenarios

    Enterprise Network
    Used between Cisco routers and network interfaces, this X.21 cable ensures stable serial links, reducing troubleshooting time and improving uptime for branch and campus enterprise networks.
    Service Providers
    Ideal for telco POPs using legacy X.21 circuits, it delivers consistent 18 Mbps links, helping providers maintain SLAs and simplify turn‑up of managed access and leased line services.
    Public Infrastructure
    Deployed in transport, utilities, and government systems, the RoHS compliant design and wide temperature range support dependable serial connectivity for critical control networks.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model CAB-X21MT, Cisco CAB-X21MT Cable, X.21 DTE Male/10 Feet/High Quality CAB-SS-X21FC, Cisco CAB-SS-X21FC Cable, X.21 DCE Female, Smart Serial, 10 feet CAB-SS-530AFC-EXT, Cisco CAB-SS-530AFC-EXT, RS530A Female DCE, Extended control leads, Cable CAB-V35MT, Cisco CAB-V35MT Cable, V.35 DTE, Male, 10ft
    Brand Cisco Cisco Cisco Cisco
    Compatible Models n/a Cisco Smart Serial devices Cisco routers Cisco Networks
    Accessory Type X.21 Cable Networking Cable RS530A Cable
    Connector Type DTE, Male DCE Female to Smart Serial Female DCE Male
    Mounting Method n/a Individual pack Plug and play n/a
    Certification RoHS compliant RoHS compliant RoHS RoHS Compliant

    Optional Add-ons

    Model Number Description
    CAB-SS-X21FC Cisco X.21 DCE female to Smart Serial networking cable, 10 ft, for Cisco routers.
    CAB-SS-530AFC-EXT Cisco RS530A female DCE serial cable with extended control leads, 3 m, router connectivity.
    CAB-V35MT Cisco V.35 DTE male cable, 10 ft, PVC jacket, for high-speed serial router links.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco CAB-X21MT Specification

    Model
    CAB-X21MT
    Brand
    Cisco
    Type
    X.21 Cable
    Connector 1
    DTE, Male
    Length
    10 ft (3 m)
    Color
    Black
    Cable Jacket Material
    PVC
    Connector Material
    Nickel-plated
    Compliance
    RoHS compliant
    Shielding
    Unshielded
    Max Data Rate
    18 Mbps
    Wire Gauge
    24 AWG
    Temperature Range
    -20 to 60 ℃
    Voltage Rating
    30 V
    Insulation Resistance
    500 MΩ/km (min)
    Contact Resistance
    5 mΩ (max)
    Durability
    500 mating cycles
    Flexibility
    Good flexibility
    Bend Radius
    10x cable OD
    Applications
    Router to network interface
    Weight
    kg

    Get more information

    Discover unbeatable prices and fast shipping for the CAB-X21MT . Access the detailed CAB-X21MT datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    How does the CAB-X21MT X.21 Cable compare to similar products?

    The CAB-X21MT X.21 Cable stands out due to its reliability and compatibility with a wide range of Cisco networking devices.

    What common troubleshooting steps should I take if the CAB-X21MT X.21 Cable is not working?

    Ensure both ends are securely connected, check for any visible damage on the cable, and verify that your devices are configured correctly.

    What is the length of the CAB-X21MT X.21 Cable, and why is it significant?

    The CAB-X21MT X.21 Cable is 10 feet long, providing adequate length for flexible device placement within your networking setup.

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    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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