{"product_id":"arista-sfp-10g-erbd-d-10g-bidi-sfp-transceiver-downlink-1330-1270nm-40km-smf","title":"Arista SFP-10G-ERBD-D | 10G BiDi SFP+ Transceiver, Downlink, 1330\/1270nm, 40km SMF","description":"The Arista SFP-10G-ERBD-D is a 10GBASE-ERBD BiDi SFP+ transceiver designed for the downlink direction, delivering 10Gbps full-duplex transmission over a single strand of single-mode fibre at distances up to 40km. Using WDM technology with a simplex LC connector, it transmits at 1330nm and receives at 1270nm simultaneously — cutting fibre strand requirements in half and significantly reducing infrastructure costs in long-reach enterprise and data centre deployments.\u003cbr\u003e\u003cbr\u003eThis transceiver must be paired with the complementary SFP-10G-ERBD-U uplink unit at the far end for correct bidirectional operation. It supports Digital Optical Monitoring (DOM) for real-time link diagnostics, is hot-swappable for minimal downtime, and is compatible with Arista EOS 4.21.3 and later platforms. Note: optical attenuation is required on shorter links to protect the receiver. Need it fast? iptrading.com.au delivers across Australia — shop now.","brand":"Arista","offers":[{"title":"Default Title","offer_id":63479240294769,"sku":"SFP-10G-ERBD-D","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/Transceiver-Placeholder_69088e57-be34-4a35-a006-d31acf8beb0a.png?v=1776740579","url":"https:\/\/www.iptrading.com.au\/products\/arista-sfp-10g-erbd-d-10g-bidi-sfp-transceiver-downlink-1330-1270nm-40km-smf","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}