Special Judge M M Walimohammad convicted Vijayan Chanappa Naidu under Prevention of Corruption Act 1988 and handed out the punishment.
He also imposed a fine of Rs 500 on Naidu, a storekeeper with the power utility.
Public Prosecutor Hemlata Deshmukh said the MSEDCL wireman Vinayak More, along with the consumer Sandhya Bhatkar, approached the MSEDCL office with a complaint of burning cable.
The accused asked the complainant to give Rs 2,000 for providing cable. A complaint was registered with ACB and the accused was nabbed while accepting the bribe on June 30, 2004, she added.