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MT90870AG2
MT90870AG2 - Brand New Microchip Technology Telecommunication Interface ICs
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Device Overview
The MT90870 has two data ports, the Backplane and the Local port. The Backplane port has two modes of operation, either 32 input and 32 output streams operated at 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or 16.384 Mb/s, in any combination, or 16 input and 16 output streams operated at 32.768 Mb/s. The Local port has 16 input and 16 output streams operated at 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or 16.384 Mb/s, in any combination. The MT90870 contains two data memory blocks (Backplane and Local) to provide the following switching path configurations:
• Backplane-to-Local, supporting 8 K x 4 K data switching,
• Local-to-Backplane, supporting 4 K x 8 K data switching,
• Backplane-to-Backplane, supporting 8 K x 8 K data switching.
• Local-to-Local, supporting 4 K x 4 K data switching.
The device contains two connection memory blocks, one for the Backplane output and one for the Local output. Data to be output on the serial streams may come from either of the data memories (Connection Mode) or directly from the connection memory contents (Message Mode).
Features
• 12,288-channel x 12,288-channel non-blocking
unidirectional switching.The Backplane and
Local inputs and outputs can be combined to
form a non-blocking switching matrix with 48
stream inputs and 48 stream outputs
• 8,192-channel x 4,096-channel blocking
Backplane to Local stream switch
• 4,096-channel x 8,192-channel non-blocking
Local to Backplane stream switch
• 8,192-channel x 8,192-channel non-blocking
Backplane input to Backplane output switch
• 4,096-channel x 4,096-channel non-blocking
Local input to Local output stream switch
• Rate conversion on all data paths, Backplane to
Local, Local to Backplane, Backplane to
Backplane and Local to Local streams
• Backplane port accepts 32 ST-BUS streams with
data rates of 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s
or 16.384 Mb/s in any combination, or a fixed
allocation of 16 streams at 32.768 Mb/s
• Local port accepts 16 ST-BUS streams with data
rates of 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or
16.384 Mb/s, in any combination
• Per-stream channel and bit delay for Local input streams
• Per-stream channel and bit delay for Backplane input streams
• Per-stream advancement for Local output streams
• Per-stream advancement for Backplane output streams
Applications
• Central Office Switches (Class 5)
• Mediation Switches
• Class-independent switches
• Access Concentrators
• Scalable TDM-Based Architectures
• Digital Loop Carriers
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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