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ML1 boards transmit/receive and process 16-channel E1 CES services.
Table 1 lists the functions and features supported by ML1 boards.
Table 1 Functions and features supported by ML1 boards
Function and Feature
Description
Basic functions
Transmits/Receives and processes a maximum of 16 E1 CES services.
Port types
Supports 75/120-ohm E1 electrical ports. The electrical ports use 2mmHM connectors.
Port characteristics
Loopback types of the port
Inloop, outloop, or non-loopback (default value)
Auto disabling of port loopback
Supported
CES
Number of CES services
16
Emulation mode
CESoPSN, SAToP
Jitter compensation buffering time
The jitter compensation buffering time of CES services can be set to a value in the range of 0.125 ms to 64 ms with a step of 0.125 ms.
Packet loading time
The packet loading time of CES services can be set to a value in the range of 0.125 ms to 5 ms with a step of 0.125 ms.
NOTE:
The packet loading time needs to be set to the same value for the NEs at both ends.
The jitter compensation buffering time needs to be more than at least two times of the packet loading time.
Synchronization
Restores four CES adaptive clock recover (ACR) clocks.
Clocks that are recovered from services over ports 1 and 9 can be added to the clock priority list.
Clock mode
Line Clock Mode and Null.
Line code of E1 link
HDB3 code
Frame format of E1 link
Unframed format, double-framed format, or E1 CRC-4 multiframe format (default value)
Maintenance features
Supports warm resets and cold resets. Warm resets do not affect services.
Supports the query of the board manufacturer information.
Supports the in-service loading of the FPGA.
Supports the upgrade of the board software without affecting services.
Supports the PRBS function. For details, see Availability.
Delivery
Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.
Delivery Options
Estimated Delivery Time
DHL
3-5 business days
Fedex
3-5 business days
By Sea
10-20 business days
Notice:
Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:
Deliver to port:
Uonel is responsible for transporting goods to port. All subsequent customs and transportation fees are the responsibility of the buyer. Uonel will recommend trustworthy local freight forwarders to you.Uonel can facilitate the progress under buyer's permission and at buyer's expense.
Deliver to door:
Uonel will quote all destination charge prior once we have confirmed order. Uonel is responsible for transporting goods to door after you have made the payment.
If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Company Profile
Uonel is one of the biggest Network Hardware distributor in china, founded in 2008. We are a global provider of netwotking products with more than 5000 customers.
We provide original new Routers,Switches,Firewalls,Wireless APs & controllers,OLTs,GPON modems,optical transceivers.Our company have more than $5million products in stock.
Most of our technical engineers had work exprience in company,we can provide network design&planning,configration,troubleshooting,maintenance and training service in world wide.
DHL
Fedex
By Sea
Notice:
Deliver to port:
Deliver to door:
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