43 Gigabit TIA Receiver Module. You will receive a different serial number from the one shown in the pictures. 

!!! OPTICAL CONNECTOR TYPES & SHAPE OF THE 1.85mm LINE MAY VARY FROM PICTURED TYPE !!!!

Electrical  connector type1.85 mm Male !! SHAPE MAY VARY FROM THE TYPE SHOWN IN THE PICTURES !!

See datasheet  in the pictures for typical response.

We respond to inquiries Mo-Fr 8:30 to 6:30 PST (closed on federal holidays).  FREE local pickup 

>>>>> EBAY IS RESPONSIBLE FOR INTERNATIONAL SHIPPING of THIS ITEM.  ELECTROJAZZ CANNOT HELP WITH LOST OR DELAYED INTERNATIONAL SHIPMENTS. SELLER HAS NOTHING TO DO WITH IMPORT DUTIES OR TAXES AT BUYERS LOCALE <<<<


IMPORTANT INFORMATION ABOUT DELIVERY:

We cannot ship to an address that doesn't appear on eBay checkout page, NO EXCEPTIONS. 


DUE TO A CUMBERSOME PROCESS OF DECLINING BIDS WE WILL NOT RESPOND TO OFFERS THAT ARE 51% BELOW LISTED PRICE
RULES for INTERNATIONAL BIDDERS
1. Seller reserves a right to cancel a transaction and refund the payment of a non US registered buyers, if in sellers opinion delivery service or customs clearing process in a country of destination may cause unreasonable delays or result in shipment loss. Exception is outlined in paragraph #4.
2. Buyer payments are collected by eBay and not the seller and therefore seller is unable to issue a commercial invoice.
3. If a non US registered buyer has a US shipping address registered with eBay, then the seller is only responsible for delivery to the eBay specified shipping address. Any delay, loss or damage for trans-shipped items is not a responsibility of the seller.
4. Non US buyers may chose to supply their own prepaid shipping labels (Fedex/DHL/UPS) along with a copy of a commercial invoice. Seller will refund shipping costs paid to eBay after the item reaches it's final delivery point.