supply of supply and transportation of pcm tdm integrated access devicesupply and transportation of pcm tdm integrated access device,supply and transportation of pcm tdm integrated access device equipped with of 4e1 ports and 3 slots & one slot populated with 2w/4w e&m supporting up 8 interfaces balance two slots empty unit support 124 dso slot cross connect. e&m module to support gain/loss adjustment for lvcd application. uni t support both ac/dc power supply (ac 230 volt/ dc 24v to 48v) including 50 pin cable one number for sup porting both 2w/4w e&m, ac adaptor one number. detail technical specification attached. make: teamlink fabio-4c/2cx or better.) [ warranty period: 12 months after the date of delivery ] ]