| 单词 | SDSL (Symmetric Digital Subscriber Line) |
| 释义 | SDSL (Symmetric Digital Subscriber Line) for loops up to 12,000 feet. At those signaling rates, SDSL yields a payload transmission rates of 384 kbps and 768 kbps, respectively. See also 2B1Q, HDSL, HDSL2, HDSL4, payload, signaling rate, transmission rate, and UTP. |
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