The PL3A processes E3/T3 signals, processes overhead bytes, reports
alarms and performance events, provides maintenance features, and
supports the TPS protection.
Table 1 provides the functions and features of the PL3A.
Table 1 Functions and features of the PL3A
Function and Feature
PL3A
Basic functions
Processes 3xE3/T3 signals.
Service processing
Transmits/Receives and processes 3xE3/T3 electrical signals.
The N2PL3A supports the E13 function, which is used to converge E1
services into E3 services.
The N2PL3A supports the M13 function, which is used to converge T1
services into T3 services.
Overhead processing
Supports the setting and query of all the path overhead bytes at
the VC-3 level.
Alarms and performance events
Reports various alarms and performance events, which facilitates
the management and maintenance of the equipment.
Maintenance features
Supports inloops and outloops at electrical interfaces.
Supports warm resets and cold resets. The warm reset does not
affect services.
Supports the query of the manufacturing information of the board.
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.
The N1PLS3A does not support the CRC function, but the N2PL3A
supports the CRC function.
Technical Specifications of the PL3A
The technical specifications of the PL3A include the parameters
specified for electrical interfaces, mechanical specifications, and
power consumption.
Parameters Specified for Interfaces
Table 1 lists the parameters specified for the electrical
interfaces of the PL3A.
Table 1 Specifications of the ports
Port type
Description
E3/T3 electrical interfaces
E3/T3 electrical interfaces
Mechanical Specifications
The mechanical specifications of the PL3A are as follows:
Dimensions (mm): 25.4 (W) x 235.2 (D) x 261.4 (H)
Weight of the N1PL3A (kg): 1.0
Weight of the N2PL3A (kg): 0.9
Power Consumption
The maximum power consumption of the N1PL3A at room temperature
(25°C) is 15 W.
The maximum power consumption of the N2PL3A at room temperature
(25°C) is 12 W.
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.
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