Active Member
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[China]
Address: B-1906,Zhantao-Tech mansion ,Minzhi road 1079,longhua Dis,shenzhen 518110 China
Contact name:Leo yang
Uonel Co.Limtied |
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The AIUD/AIUQ supports ATM switching and ATM protection.
The AIUD supports two external ports and two internal ports.
The AIUQ supports four external ports and four internal ports.
The AIUD/AIUQ accesses a maximum of 155 Mbit/s ATM services.
The ATM service is accessed by the optical fiber and is in the SDH frame structure. The payload is the ATM service.
The AIUD/AIUQ multiplexes and maps the ATM service, loads the ATM service into SDH VC-4s, and finally sends the SDH VC-4 signals to the SDH network.
Table 1 provides the functions and features of the AIUD/AIUQ.
| Function and Feature | AIUD/AIUQ |
|---|---|
| Basic functions |
|
| Type of optical interface | Supports the optical interfaces of typeIe-1 and type S-1.1. |
| Maximum uplink bandwidth | 4xVC-4 |
| Mapping mod | VC-4 |
| Service types | CBR, rt-VBR, nrt-VBR, and UBR |
| ATM flow control | Supports 15 flow control modes according to ITU-T Recommendations. |
| Alarm monitoring | Monitors the alarms of ATM service. All the ATM-related alarms can be reported. |
| ATM protection modes | Provides the protection function for ATM services. Provides the VP/VC connection-based 1+1/1:1 protection. |
| ATM performance counting | Measures the performance of ATM services. All the ATM-related performances can be measured. |
| Maintenance features | Provides the ATM OAM function. The AIUD/AIUQ can send loopback (LB) cells and continuity check (CC) cells to test the continuity. The AIUD/AIUQ can also capture the alarm indication signal (AIS) and remote defect indication (RDI) cells. |
The technical specifications of the AIUD/AIUQ include the parameters specified for optical interfaces, dimensions, weight, and power consumption.
Table 1 lists the parameters specified for the optical interfaces of the AIUD/AIUQ.
| Parameter | Value | |||
|---|---|---|---|---|
| Nominal bit rate | 155.52 Mbit/s (The SDH frame structure is used and the payload is ATM services.) | |||
| Line code pattern | NRZ | |||
| Type of optical interface | S-1.1 | Ie-1 | S-1.1 | Ie-1 |
| Connector | Single-mode LC | Single-mode LC | Multi-mode MT-RJ | Multi-mode MT-RJ |
| Central wavelength (nm) | 1310 | 1310 | 1300 | 1300 |
| Maximum transmission distance (km) | 15 | 2 | 15 | 2 |
| Launched optical power (dBm) | -15 to -8 | -19.5 to -14 | -15 to -8 | -19 to -14 |
| Receiver sensitivity (dBm) | -31 | -29 | -31 | -30 |
The mechanical specifications of the AIUD are as follows:
The mechanical specifications of the AIUQ are as follows:
The maximum power consumption of the AIUD at room temperature (25°C) is 23 W.
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.
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Standard Hardware Warranty Policy:
Original new sealed product: 1 Year
The Support Contacts:
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.
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.
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