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 MD75 receives and transmits 32xE1 signals and works with the PEG8 to process E1 CES and ATM/IMA services.
Table 1 provides the functions and features of the MD75.
| Function and Feature | MD75 | |
|---|---|---|
| Basic functions | Transmits and receives 32xE1 signals, and works with the PEG8 to process E1 CES and ATM/IMA services. | |
| Interface types | Supports 75-ohm E1 electrical interface. The electrical interface uses the DB44 connector. | |
| Interface characteristics | Loopback types of the port | Inloop Outloop Non-loopback |
| Auto disabling of port loopback | Supported | |
| CES | Number of CES services | 32 |
| Emulation mode | CESoPSN, SAToP | |
| Jitter compensation buffering time of CES services | The jitter compensation buffering time of CES services can be set to a value in the range of 0.375 ms to 16 ms with a step of 0.125 ms. | |
| Packet loading time of CES packets | 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:
| |
| ATM/IMA | Number of IMA groups | 32 |
| Maximum number of E1 links in each IMA group | 16 | |
| Number of V-UNI ports | 512 | |
| Number of V-NNI ports | 128 | |
| Cell concatenation | Type:
| |
| Quantity: 31 | ||
| ATM OAM | Type:
| |
| Quantity: 512 | ||
| Service categories | CBR, UBR, UBR+, rt-VBR, nrt-VBR | |
| ATM QoS | Supported | |
| Clock function | Recovers four CES ACR clocks. Clocks that are recovered from services over ports 1 and 9 can be added to the clock priority list. NOTE: Clock recovery over ports 1 to 16 is independent of clock recovery over ports 17 to 32. That is, clocks that are recovered from services over ports 1 to 16 can be transmitted out of ports 1 to 16 and clocks that are recovered from services over ports 17 to 32 can be transmitted out of ports 17 to 32. | |
| 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) | |
| Loopback mode | Inloop, outloop, or non-loopback (default value) | |
| Maintenance features |
| |
The technical specifications of the MD75 include the specifications of electrical interfaces, mechanical specifications, and power consumption.
| Port type | Description |
|---|---|
| E1 electrical interfaces | 75 ohm E1 electrical interfaces |
The mechanical specifications of the MD75 are as follows:
The maximum power consumption of the MD75 at room temperature (25°C) is 12 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.
100% Low Price Guarantee:
Uonel provides
high-quality products at low wholesale prices
100% Quality Assurance:
All items are
ORIGINAL NEW and GENUINE only.
Free Technical Support:
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee:
You can contact our customer service team to exchange or return any
product that you bought from us.
Flexible Secure Payment & Shipment:
Verified
authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
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.
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.
