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by Cisco
Product Line: Cisco Series
Product Type: Transmux Card
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Original price $0.00 - Original price $0.00
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Title: Surplus

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Product Description

The 15454-DS3XM-12 offers a 44.736 Mbps bit rate with a DS-3 ANSI T1.107-1988 frame format and B3ZS line code, designed for high-speed telecommunications. It features a range of connectors including BNC, SMB, UBIC, and MiniBNC, and supports up to 450 feet of input and output cable loss with specific cable types, ensuring flexibility in deployment. With a power consumption of 34 W, a current rating of 0.71 A at -48 V, and 116.1 BTU/Hour heat dissipation, it is engineered for efficient operation within a -40 °C to 65 °C temperature range and 5% to 85% humidity range, meeting AIS TR-TSY-000191 compliance and Telcordia GR-1089 surge protection standards.

FAQs for the 15454-DS3XM-12

  • What is the power consumption of the device?
    The power consumption is 34 W.
  • How does the device comply with AIS requirements?
    It is compliant with AIS TR-TSY-000191.
  • What type of connectors does the device support?
    The device supports BNC, SMB, UBIC, and MiniBNC connectors.
  • What is the heat dissipation rate of the device?
    The heat dissipation rate is 116.1 BTU/Hour.
  • What is the bit rate supported by the device?
    The supported bit rate is 44.736 Mbps +/-20 ppm.
  • Can you describe the frame format and line code used by the device?
    The frame format is DS-3 ANSI T1.107-1988, and the line code used is B3ZS.
  • What are the specifications for termination and input impedance?
    It uses unbalanced coaxial cable for termination and has an input impedance of 75 Ohms +/-5%.
  • What is the device's operating temperature range?
    The operating temperature ranges from -40 °C to 65 °C.
  • What are the input and output cable loss limits?
    The input and output cable loss limits are 450 Feet with 734A (Max), RG-59, 728A, and 79 Feet with RG-179 (Max).
  • How is surge protection managed in the device?
    Surge protection is managed according to Telcordia GR-1089.

Product Review

The CISCO 15454-DS3XM-12 module offers a precise bit rate of 44.736 Mbps with a broad operating temperature range (-40 °C to 65 °C), making it suitable for diverse environmental conditions. However, its power consumption of 34 W and heat dissipation of 116.1 BTU/hour could be a concern for energy efficiency in large deployments. Additionally, the module supports various connectors (BNC, SMB, UBIC, MiniBNC) and complies with AIS TR-TSY-000191, enhancing its versatility in network infrastructure but necessitating careful consideration of its higher energy demands and heat output in dense network setups.


The CISCO 15454-DS3XM-12 is a specialized module designed for high-capacity data transmission, offering a bit rate of 44.736 Mbps with a precision of +/-20 ppm. This module supports the DS-3 ANSI T1.107-1988 frame format and utilizes a B3ZS line code for efficient data communication. It is designed to work with unbalanced coaxial cables, providing a termination that ensures reliable connectivity and performance. The electrical interface of the CISCO 15454-DS3XM-12 accommodates a variety of connectors including BNC, SMB, UBIC, and MiniBNC, making it versatile for different networking environments. With a power consumption of 34 W and a current rating of 0.71 A at -48 V, this module balances performance with energy efficiency. It dissipates heat at a rate of 116.1 BTU/Hour, maintaining operational stability even under continuous use. Key specifications include: - Input and output impedance of 75 Ohms +/-5%, ensuring compatibility with standard networking equipment. - Support for input and output cable lengths up to 450 feet with 734A, RG-59, 728A cables, and up to 79 feet with RG-179 cables, providing flexibility in network design and infrastructure. - Output power levels ranging from -1.8 to 5.7 dBm and pulse amplitude from 0.36 to 0.85 Vpeak, facilitating robust signal transmission over various distances. This module also features advanced surge protection compliant with Telcordia GR-1089 standards, protecting the network from voltage spikes and ensuring uninterrupted service. The AIS TR-TSY-000191 compliance further underscores its reliability in delivering consistent performance. Operational efficiency is enhanced through features like output loopback modes for terminal and facility testing, and output line buildout settings for 0 to 225 feet and 226 to 450 feet, simplifying installation and maintenance tasks. The module's physical dimensions are compact, with a height of 12.65 inches, a width of 0.716 inches, and a depth of 9 inches, weighing in at 1.8 lbs. It operates within a wide temperature range from -40 °C to 65 °C and a humidity range from 5% (noncondensing) to 85% (noncondensing), ensuring reliable performance in various environmental conditions. In summary, the CISCO 15454-DS3XM-12 is a highly capable module designed for efficient and reliable data transmission over coaxial cable networks. Its comprehensive set of features and specifications make it a valuable addition to any high-capacity networking setup, offering the versatility, performance, and durability needed in today's data communication environments.


Part Number and ManufacturerCISCO 15454-DS3XM-12
Connector TypesBNC, SMB, UBIC, MiniBNC
Power Usage34 Watts
Current Specification0.71 Amps at -48 Volts
Thermal Output116.1 BTU per Hour
Data Transfer Speed44.736 Megabits per Second +/-20 ppm
Data Encoding FormatDS-3 per ANSI T1.107-1988 Standard
Encoding SchemeB3ZS
Cable TypeUnbalanced Coaxial
Nominal Impedance75 Ohms +/-5%
Max Cable AttenuationUp to 450 Feet with 734A, RG-59, 728A; Up to 79 Feet with RG-179
Compliance StandardsAIS TR-TSY-000191
Max Output Cable LengthUp to 450 Feet with 734A, RG-59, 728A; Up to 79 Feet with RG-179
Signal Output Range-1.8 to 5.7 dBm
Amplitude of Output Signal0.36 to 0.85 Volts peak
Loopback Configuration OptionsTerminal, Facility
Adjustable Output Distance0 to 225 feet, 226 to 450 feet
Overvoltage ProtectionTelcordia GR-1089 Standard
Operating Temperature Range-40 °C to 65 °C
Humidity Tolerance5% to 85% (Non-condensing)
Dimensions (H x W x D)12.65 in. x 0.716 in. x 9 in.
Device Weight1.8 pounds

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