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ADSL modem
2008-05-24 Connects to computer by four Ethernet Ports, either by Wireless. It is an ideal device for broadband wireless access. DB120-WL supports IEEE 802.11b/g, Users could enjoy 54Mbps speed steadily. In security, it supports all-ser of the Wireless Transfers Encrypt Protocol. It has high performance, standard-based and existence together with general line. It is the best choice of telecommuting, mini-type... |
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ADSL splitter
2008-05-24 1. POTS -3dB, Cut off frequency: 12kHz, 2. POTS pass ripple loss: (20Hz to 4kHz)+/-0.5dB 3. Attenuation: 30-300kHz>-65dB, 30-1104kHz>-55dB 4. DC Resistance each line: 12.5 Ohms, Max. 5. Insertion loss (200Hz to 4kHz): -0.5dB Max. 6. Return loss: 300-500Hz>-16dB, 500-2000Hz>-18dB, 2000-2400Hz>-18dB 7. Longitudinal balance(CMRR): 200Hz-1kHz): -58dB Min. 3kHz: -53dB Min. 8. POTS loop current: 100mA DC 9.... |
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