Corning Mid-Power Remote Unit DC Power Supply Module - MRU-PSM-DC
The MRU-PSM-DC (Mid-Power Remote Unit DC Power Supply Module) operates as a crucial component within distributed antenna systems (DAS). The primary purpose of the MRU-PSM-DC is to provide DC power supply specifically for mid-power remote units (MRUs). Distributed Antenna Systems (DAS) are used to enhance wireless network coverage indoors, especially in large buildings, stadiums, airports, and other public spaces. DAS consists of various components, including remote units (RUs), antennas, and power supply modules. The MRU-PSM-DC is strategically placed within the DAS infrastructure to ensure reliable power distribution to MRU. When an MRU is connected to the DAS, it requires a stable and regulated DC power supply. The MRU-PSM-DC takes input power (usually from an external power source or a central power distribution unit) and converts it to the appropriate DC voltage required by the MRUs. It ensures that the MRUs receive consistent power levels, allowing them to function optimally. The MRU-PSM-DC performs voltage regulation to maintain a steady output voltage. This stability is crucial for the MRUs’ performance, as fluctuations in power can impact signal quality and coverage. The module incorporates safety features such as overcurrent protection, overvoltage protection, and short-circuit protection. These safeguards prevent damage to the MRUs and the DAS system in case of electrical anomalies. DAS installers position the MRU-PSM-DC strategically within the building or facility. They connect it to the power source and configure the output voltage based on the MRUs’ specifications. Regular maintenance ensures the MRU-PSM-DC continues to function correctly. Monitoring systems may track its performance, alerting operators to any issues. Remember that the MRU-PSM-DC plays a vital role in maintaining seamless wireless connectivity by efficiently powering mid-power remote units within the DAS network.
About Us
Welcome to our eBay store! We offer a wide variety of telecom and business equipment, along with
other useful gear. Some items are tested and guaranteed to work, while others
are sold as-is or untested. Our goal is to provide high-quality products at
fair prices.
We're committed to constantly improving our customer
experience to ensure you're completely satisfied with your purchase.
Why Buy From Us?
- Fast and
reliable shipping
- Friendly,
responsive customer support
- Great value on
both new and used equipment
Payment Policy
We use eBay as our primary payment platform. If you're
picking up the item in person, cash payment is accepted, unless already paid
for in eBay.
Shipping Information
We ship using FedEx Ground or FedEx Home
Delivery for orders within the 48 contiguous U.S. states.
International Shipping:
We ship internationally via eBay's Global Shipping
Program. All international shipping fees are paid directly to eBay.
- We do not
ship to P.O. Boxes.
- Customs, duties, and import taxes are the buyer's responsibility
and are not included in the shipping cost.
Return Policy
We want you to be fully satisfied with your order.
Please read the item description carefully for its condition.
- Tested / Working Items - Returns
accepted within 30 days. Items must be returned in the condition
received. Buyer pays return shipping unless the item is defective or not
as described.
- Untested / As-Is Items - These items
are sold without warranty or guarantee and are not eligible for return
or refund.
- New / NIB (New in Box) Items - Returns are
not accepted.
If your item arrives damaged or not working (and this was not disclosed
in the listing), please contact us or open a return request.
All claims for damaged or missing items must be reported within 7 days
of delivery.
Important Notes
- If there's an issue with your order, please contact us before
opening a case. We'll resolve the problem quickly and professionally.
- For used items, if an accessory (such as a cord, charger, or
battery) is not mentioned in the title or description and is not
shown in the photos, it is not included.
- We welcome questions! Don't hesitate to send us a message we're
here to help.
Disclaimer
Unless clearly stated otherwise, all items are sold as-is.
While we test equipment when possible, some products may be untested or have
unknown functionality. Please review all descriptions and photos carefully
before purchasing.
We cannot guarantee item compatibility with your
systems. By completing a purchase, you agree to our return policies and listing
terms.
Our Commitment to You
We aim to make every transaction smooth and worry-free.
If you're not satisfied with your purchase or need assistance, please reach out
to us through eBay's messaging system before leaving feedback or opening a
case. We're happy to help!
Hours of Operation
Monday - Friday
7:30 AM - 2:00 PM MST
We respond to messages during business hours.
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Please contact us to get return labels.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 (800) 660-3783
-
Email: cs@everymarket.com
The MRU-PSM-DC (Mid-Power Remote Unit DC Power Supply Module) operates as a crucial component within distributed antenna systems (DAS). The primary purpose of the MRU-PSM-DC is to provide DC power supply specifically for mid-power remote units (MRUs). Distributed Antenna Systems (DAS) are used to enhance wireless network coverage indoors, especially in large buildings, stadiums, airports, and other public spaces. DAS consists of various components, including remote units (RUs), antennas, and power supply modules. The MRU-PSM-DC is strategically placed within the DAS infrastructure to ensure reliable power distribution to MRU. When an MRU is connected to the DAS, it requires a stable and regulated DC power supply. The MRU-PSM-DC takes input power (usually from an external power source or a central power distribution unit) and converts it to the appropriate DC voltage required by the MRUs. It ensures that the MRUs receive consistent power levels, allowing them to function optimally. The MRU-PSM-DC performs voltage regulation to maintain a steady output voltage. This stability is crucial for the MRUs’ performance, as fluctuations in power can impact signal quality and coverage. The module incorporates safety features such as overcurrent protection, overvoltage protection, and short-circuit protection. These safeguards prevent damage to the MRUs and the DAS system in case of electrical anomalies. DAS installers position the MRU-PSM-DC strategically within the building or facility. They connect it to the power source and configure the output voltage based on the MRUs’ specifications. Regular maintenance ensures the MRU-PSM-DC continues to function correctly. Monitoring systems may track its performance, alerting operators to any issues. Remember that the MRU-PSM-DC plays a vital role in maintaining seamless wireless connectivity by efficiently powering mid-power remote units within the DAS network.
About Us
Welcome to our eBay store! We offer a wide variety of telecom and business equipment, along with
other useful gear. Some items are tested and guaranteed to work, while others
are sold as-is or untested. Our goal is to provide high-quality products at
fair prices.
We're committed to constantly improving our customer
experience to ensure you're completely satisfied with your purchase.
Why Buy From Us?
- Fast and
reliable shipping
- Friendly,
responsive customer support
- Great value on
both new and used equipment
Payment Policy
We use eBay as our primary payment platform. If you're
picking up the item in person, cash payment is accepted, unless already paid
for in eBay.
Shipping Information
We ship using FedEx Ground or FedEx Home
Delivery for orders within the 48 contiguous U.S. states.
International Shipping:
We ship internationally via eBay's Global Shipping
Program. All international shipping fees are paid directly to eBay.
- We do not
ship to P.O. Boxes.
- Customs, duties, and import taxes are the buyer's responsibility
and are not included in the shipping cost.
Return Policy
We want you to be fully satisfied with your order.
Please read the item description carefully for its condition.
- Tested / Working Items - Returns
accepted within 30 days. Items must be returned in the condition
received. Buyer pays return shipping unless the item is defective or not
as described.
- Untested / As-Is Items - These items
are sold without warranty or guarantee and are not eligible for return
or refund.
- New / NIB (New in Box) Items - Returns are
not accepted.
If your item arrives damaged or not working (and this was not disclosed
in the listing), please contact us or open a return request.
All claims for damaged or missing items must be reported within 7 days
of delivery.
Important Notes
- If there's an issue with your order, please contact us before
opening a case. We'll resolve the problem quickly and professionally.
- For used items, if an accessory (such as a cord, charger, or
battery) is not mentioned in the title or description and is not
shown in the photos, it is not included.
- We welcome questions! Don't hesitate to send us a message we're
here to help.
Disclaimer
Unless clearly stated otherwise, all items are sold as-is.
While we test equipment when possible, some products may be untested or have
unknown functionality. Please review all descriptions and photos carefully
before purchasing.
We cannot guarantee item compatibility with your
systems. By completing a purchase, you agree to our return policies and listing
terms.
Our Commitment to You
We aim to make every transaction smooth and worry-free.
If you're not satisfied with your purchase or need assistance, please reach out
to us through eBay's messaging system before leaving feedback or opening a
case. We're happy to help!
Hours of Operation
Monday - Friday
7:30 AM - 2:00 PM MST
We respond to messages during business hours.
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Please contact us to get return labels.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 (800) 660-3783
-
Email: cs@everymarket.com
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