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AM79C988BJC
AM79C988BJC - Brand New AMD 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 Am79C988A Quad Integrated Ethernet Transceiver (QuIET) device consists of
four independent 10BASE-T transceivers which are compliant with the IEEE 802.3
Section 14 (Medium Attachment Unit for 10BASE-T Cabling) standard. When
combined with AMD's Integrated Multiport Repeater 2 (IMR2™) chip, the QuIET
device provides a system-level solution to designing a managed 10BASE-T
repeater.
The QuIET device includes on-chip filtering for both transmit and receive
functions, thus eliminating the need for external filters. On-chip filtering
meets IEEE 802.3 (Section 14.3) electrical requirements. The QuIET device
provides automatic polarity detection and correction and can operate in either
normal or full duplex mode.
DISTINCTIVE CHARACTERISTICS
■ Four independent 10BASE-T transceivers compliant with IEEE 802.3 Section 14
(10BASE-T MAUs)
■ Direct interface with AMD's Am79C983A IMR2™ repeater device
■ On-chip filtering
— Eliminates external transmit and receive filters
— Meets IEEE 802.3 (Section 14.3) electrical requirements
— Enables port switching when used with the IMR2 device
■ Automatic polarity detection and correction
■ Serial management interface allows transfer of command and status data
between the QuIET device and a controller (IMR2 or other device)
■ Standard Ethernet (Normal) and Full-Duplex modes
■ Extended distance option to accommodate lines longer than 100 meters
■ Test functions provided for Loopback, Link Test, Reverse Polarity, and
Jabber
■ 44-pin PLCC CMOS device with a single 5-V supply
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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