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

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Product Description

The ESR-4OC3-CHSTM1 CISCO is equipped with 4 OC-3 ports, designed for high-speed telecommunications. It measures 16 in. in height, 9.97 in. in depth, and 1.12 in. in width, with a shipping weight of 4.75 lbs. This device operates effectively within a temperature range of 5 °C to 40 °C and a relative humidity range of 5% to 85%, ensuring reliability in various environmental conditions.

FAQs for the ESR-4OC3-CHSTM1

  • What is the port type of this networking hardware?
    The port type is OC-3.
  • How many ports does the device have?
    It features 4 ports.
  • What are the device dimensions?
    Height: 16 in., Depth: 9.97 in., Width: 1.12 in.
  • What is the shipping weight?
    The shipping weight is 4.75 lbs.
  • What is the operating temperature range?
    Minimum Operating Temperature: 5 °C, Maximum Operating Temperature: 40 °C.
  • Can the device operate briefly at higher temperatures?
    Yes, it can operate at up to 55 °C for short periods.
  • What is the humidity tolerance during operation?
    Operating Relative Humidity: 5% to 85%.
  • What are the device's storage temperature limits?
    Minimum Storage Temperature: -40 °C, Maximum Storage Temperature: 70 °C.
  • How does short-term humidity affect the device?
    Short-Term Operating Relative Humidity: 5% to 90%.
  • What should be the humidity levels during storage?
    Storage Relative Humidity: 5% to 95%.

Product Review

The CISCO ESR-4OC3-CHSTM1, featuring four OC-3 ports, offers a balanced combination of form factor and connectivity for high-speed data transmission, suitable for enterprise-level networking tasks. With its dimensions and weight (16 in. height, 9.97 in. depth, 1.12 in. width, and 4.75 lbs shipping weight), it is designed for easy integration into existing network racks without occupying excessive space. However, its operational temperature and humidity ranges (5 °C to 40 °C and 5% to 85% respectively, with short-term tolerances slightly broader) necessitate a controlled environment to ensure long-term reliability and performance.


The CISCO ESR-4OC3-CHSTM1 stands out in the market for its precision in delivering high-speed connectivity and reliable network performance. This networking hardware is meticulously designed to cater to the demands of intensive data transmission environments, emphasizing its adherence to the OC-3 port type specification. With four ports, it provides ample connectivity options for various networking setups, ensuring efficient data flow and enhanced network reliability. Dimensionally, the unit measures 16 inches in height, 9.97 inches in depth, and 1.12 inches in width. This size allows for a compact yet effective networking solution, suitable for rack-mounted configurations or standalone setups. The device's shipping weight is set at 4.75 lbs, making it lightweight and manageable for shipping and installation processes. Operating within a temperature range is crucial for networking hardware to ensure reliability and longevity. The CISCO ESR-4OC3-CHSTM1 operates optimally between 5 °C and 40 °C. It can withstand short-term temperature spikes up to 55 °C, accommodating varying environmental conditions without compromising performance. The device's humidity tolerance is also noteworthy, with an operating relative humidity range between 5% and 85%, and can handle up to 90% for short periods. Such resilience ensures that the device remains functional and reliable across different humidity levels, which is vital for maintaining uninterrupted network operations. Storage conditions for the CISCO ESR-4OC3-CHSTM1 are also meticulously defined, with a temperature range from -40 °C to 70 °C. This wide range ensures the device's components remain intact and unaffected by extreme conditions when not in operation. Similarly, its storage relative humidity tolerance ranges from 5% to 95%, providing assurance against moisture-related damage during storage. Key hardware specifications include: - Number of Ports: 4 - Port Type: OC-3 - Dimensions: Height: 16 in., Depth: 9.97 in., Width: 1.12 in. In summary, the CISCO ESR-4OC3-CHSTM1 is engineered to meet the rigorous demands of modern networking environments. Its four OC-3 ports offer high-speed connectivity options, while its compact dimensions facilitate easy integration into various setups. Operating and storage temperature and humidity ranges are designed to ensure the device's performance and longevity under a wide array of conditions, making it a reliable choice for businesses and network operators seeking efficiency and dependability in their networking hardware.


Manufacturer CISCO
Total Ports 4
Type of Ports OC-3
Unit Height 16 inches
Unit Depth 9.97 inches
Unit Width 1.12 inches
Weight for Shipping 4.75 pounds
Lowest Operating Temp 5 °C
Highest Operating Temp 40 °C
Peak Short-Term Operating Temp 55 °C
Lowest Operating Humidity 5%
Highest Operating Humidity 85%
Lowest Short-Term Operating Humidity 5%
Highest Short-Term Operating Humidity 90%
Lowest Storage Temp -40 °C
Highest Storage Temp 70 °C
Lowest Storage Humidity 5%
Highest Storage Humidity 95%

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