The AUX provides various management and auxiliary interfaces for
the system, and provides the centralized backup for the +3.3 V
power supply of the boards in the subrack.
Table 1 provides the functions and features of the AUX.
Table 1 Functions and features of the AUX
Item
AUX
Management interface
Provides the OAM/F&f interface, which supports the X.25
protocol.
Provides the 10M/100M interface.
Clock interface
Provides two BITS clock input interfaces (CLK) and two BITS clock
output interfaces (CLK)(impedance: 120 ohms).
Alarm interface
Provides 3-input and 1-output alarm interfaces.
Interface used for communication with external boards
Provides one interface used for communication with external boards
Internal communication
Realizes communication boards in the subrack.
Power supply backup and checking
Monitors the two independent -48 V power supplies and detects the
overvoltage (-72 V) and undervoltage (-38.4 V) conditions.
Provides the centralized backup for the +3.3 V power supply of the
boards in the subrack, which realizes the 1:N protection for the
secondary power supply of each board. The power of the +3.3 V
backup power supply is 80 W.
Detects the overvoltage (+3.8 V) and undervoltage (+3.1 V)
conditions for the +3.3 V backup power supply.
Audible alarm
Supports the audible alarm and the clearing of the audible alarm.
Ethernet port connection status checking
The R2AUX supports the checking of the Ethernet port connection
status.
Note: The COM interface is used for internal commissioning only.
That is, the COM interface cannot be used for equipment monitoring.
Otherwise, the Ethernet communication between boards may become
abnormal.
Technical Specifications of the AUX
The technical specifications of the AUX include the mechanical
specifications and power consumption.
Mechanical Specifications
The mechanical specifications of the AUX are as follows:
Dimensions (mm): 25.4 (W) x 235.2 (D) x 128 (H)
Weight: 1.0 kg
Power Consumption
At room temperature (25°C), the maximum power consumption of the
AUX is 19 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.
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.
Shenzhen Uonel Technology Co., Ltd. is a Global Provider of
Telecommunication Equipment and Services. We buy&sell Original NEW&REF telecom equipment from
carriers and market to other companies who need them. We offer carrier class telecommunication hardware at 80-90% OFF
list. We provide network design&planning, configration,
troubleshooting, maintenance and training service in world wide.
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More than $5million Huawei ZTE Juniper Cisco products in stock. Delivery your order within 72hours base on quick response ability. Focus on High-end telecom products including IP
Data,Transmission,Wireless,Server&Storage and spare parts.
DHL
Fedex
By Sea
Notice:
Deliver to port:
Deliver to door:
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