bids are invited for 1 supply of 30mbps 2w / 4w lan extender supporting short & longer distance ( up to 10kms or more ) dual power supply ac / dc from a single socket plug in module in the stand alone unit to be accommodate in central rack multi ware 16 make teamlink, mrotek cygnus and other reputed make 2 30 mbps 2w / 4w lan extender supporting short short and longer distance ( up to 10 kms or more ) dual power supply ac / dc from a single socket plug in module in the stand alone unit to be accommodate in central rack multiware 16 make mrotek or superior 3 purge unit for canon plotter ipf 771 ( part no. qm4-3670-000 ) 4 carriage unit for canon plotter ipf 771 ( part no. qm4- 2844-000 ) 5 scale, linear for canon plotter ipf 771 ( part no. qc4-8815-000 ) 6 cartridge for canon plotter ipf 771 ( contains mbk, mbk, bk ) 7 service charges for canon plotter ipf 771 total quantity : 18