









Viavi C5TEM-R Rubidium Oscillator Timing Expansion Module (TEM)
Model: C5TEM-R
Condition: Used
In stock: 1
SKU: 3918 2C02
- Frequency Referencing
- Newly-Listed
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- Rental
- Satellite & GPS
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Rental Information
Rentals are available only in the UK.
To inquire about this rental, please call
0333 335 5044
or email
rentals@ttinstruments.com. and a member of our team will
assist you with availability, pricing, and rental terms.
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Condition: Used
In good condition.
Note only the module is supplied, you will need a compatible mainframe such as the MTS 5800 V2
Together with the T-BERD®/MTS-5800 family, the field-optimized TEM delivers industry-leading accuracy to field portable timing and synchronization measurements. It features a GNSS antenna and a miniature atomic clock (MAC) to ensure nanosecond accurate measurements even when a satellite signal is not present and the module is running in holdover.
With a T-BERD/MTS 5800 and a TEM, you can:
- Perform one-way delay measurements that help you root out asymmetric network delays
- Precisely measure PTP one-way delay, constant time error (cTE), dynamic time error (dTE) using wander analysis with ITU masks and maximum time error max |TE|
- Measure Floor Packet Percentile (FPP) of the Sync PDV packets to ensure PTP PDV is within limits for recovering frequency
- Qualify GNSS antenna installations by evaluating satellite signal strength and viewing 360° sky plot either instantly or over a 24 hour period
- Troubleshoot the accuracy of equipment 1 PPS output signals with 1 PPS wander analysis
- Measure T1 and E1 jitter and wander
- Measure PTP Frequency accuracy using a Floor Package Percentile (FPP) analysis
Shipping & Returns Policy
Shipping Policy
- Processing Time: Orders are typically processed and dispatched within 1 business day.
- Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
- Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
- Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
- CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
- Shipping Destinations: We ship worldwide.
- Tracking: Once your order is shipped, we will provide you with a tracking number via email.
- Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.
Returns Policy
- Return Period: In the event of an item being received which is 'not as specified', you can return your purchase within 14 days of delivery.
- Condition of Items: Items must be returned unused and in their original packaging.
- Return Method: All returns must be notified in writing to hello@ttinstruments.com, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
- Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
- Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
- Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
- Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.
Product Overview
Condition: Used
In good condition.
Note only the module is supplied, you will need a compatible mainframe such as the MTS 5800 V2
Manufacturer's Description
Together with the T-BERD®/MTS-5800 family, the field-optimized TEM delivers industry-leading accuracy to field portable timing and synchronization measurements. It features a GNSS antenna and a miniature atomic clock (MAC) to ensure nanosecond accurate measurements even when a satellite signal is not present and the module is running in holdover.
With a T-BERD/MTS 5800 and a TEM, you can:
- Perform one-way delay measurements that help you root out asymmetric network delays
- Precisely measure PTP one-way delay, constant time error (cTE), dynamic time error (dTE) using wander analysis with ITU masks and maximum time error max |TE|
- Measure Floor Packet Percentile (FPP) of the Sync PDV packets to ensure PTP PDV is within limits for recovering frequency
- Qualify GNSS antenna installations by evaluating satellite signal strength and viewing 360° sky plot either instantly or over a 24 hour period
- Troubleshoot the accuracy of equipment 1 PPS output signals with 1 PPS wander analysis
- Measure T1 and E1 jitter and wander
- Measure PTP Frequency accuracy using a Floor Package Percentile (FPP) analysis
Resources
Shipping & Returns
Shipping & Returns Policy
Shipping Policy
- Processing Time: Orders are typically processed and dispatched within 1 business day.
- Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
- Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
- Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
- CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
- Shipping Destinations: We ship worldwide.
- Tracking: Once your order is shipped, we will provide you with a tracking number via email.
- Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.
Returns Policy
- Return Period: In the event of an item being received which is 'not as specified', you can return your purchase within 14 days of delivery.
- Condition of Items: Items must be returned unused and in their original packaging.
- Return Method: All returns must be notified in writing to hello@ttinstruments.com, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
- Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
- Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
- Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
- Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.
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