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D65882GC-015
D65882GC-015 - Brand New NEC IC Chips
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
GENERAL DESCRIPTION
The MTD658E is a highly integrated, 10M/ 100M dual speed hub with build_in 2
port switch and 64k8 embedded ASRAM. Support 8 RMII ports for 10M/100M
operation, and really meet 100M_hub class_2 spec when connect with external
QPHYceivers.
The MTD658E provides two Inter-repeater stacking bus for 10M and 100M
expansion each, easily stack to 4 units without any external arbitration
logic. If using external arbitration logic and proper bus driver, can stack to
6 units and up.
FEATURES
• IEEE802.3 Clause 9 and IEEE802.3u Cluse 27 compliant.
• Provide 8 RMII (8 port mode), or 4 RMII + 1 MII (5 port mode).
• Provide 2 inter_repeater stacking bus for 10M and 100M port expansion each.
• Support stacking to 4 units without any external arbitration logic ( if use
external arbitration logic, theoretically can stack to 6 units and up) .
• Build_in 2 port switch controller, support up to 2048 MAC addresses
filtering database.
• Optional back_pressure flow control.
• Optional up_link_switch port function (in slave hub), support 100FX 2km
distance extension in 100FD mode.
• Meet Class_2 repeater specification for 100M_hub.
• Pin compatible with MTD658/655 application, no need any external memory
buffers.
• 128 pin QFP package, 3.3V operation voltage.
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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