Cite
HARVARD Citation
Institution,, B. (1994) Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public telecommunications network using a CCITT Recommendation G.703 interface at a rate of 8448 kbit/s with a 75 ohms unbalanced presentation.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100104438188.0x000001