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A.4 EXTENSION DISTANCE AND RATE
• 4.6 Mbps speed
• Distances up to 30,000 ft (9,144 m) on 24 AWG (0.4 mm) wire
• Auto-adjusting rate picks best rate for a given extension distance (see
tables below)
A.5 LED INDICATORS
• Eight LED indicators
•Power
• Line Link, Transmit, and Receive
• Ethernet Link, 100M, Transmit, and Receive
A.6 POWER AND POWER SUPPLY SPECIFICATIONS
• Either AC or DC options are available
• Connection to the CopperLink Ethernet Extender requires +5VDC
±5% DC power (1.0A minimum). Center pin is +5V. The barrel type
plug has a 2.5/5.5/10mm I.D./O.D./shaft length dimensions
• CopperLink Ethernet Extender’s rated voltage: 5.0 VDC
• CopperLink Ethernet Extender’s rated current: 1A DC
Table 2:
Model 2157R Extension Distances
Line
Rate
No Noise
26g (0.4 mm) 24g (0.5 mm) 22g (0.6 mm) 20g (0.8 mm) 19g (0.9 mm)
kbps miles km miles km miles km miles km miles km
200
4.4 7.0 5.7 9.4 8.0 13.1 10.3 16.8 12.1 19.7
392 4.0 6.6 5.4 8.8 7.5 12.3 9.7 15.8 10.8 17.5
520 3.8 6.2 5.1 8.3 7.1 11.6 9.2 14.9 9.7 15.8
776 3.5 5.6 4.6 7.5 6.0 9.8 7.8 12.7 8.8 14.3
1160 3.0 4.9 4.0 6.4 5.2 8.4 6.7 11.0 7.5 12.3
1544 2.8 4.6 3.7 6.1 4.9 7.9 6.4 10.3 6.7 11.0
2056 2.5 4.0 3.3 5.3 4.2 6.9 5.6 9.0 5.9 9.6
2312 2.3 3.8 3.1 5.0 4.0 6.6 5.3 8.6 5.6 9.1
2696 2.3 3.7 3.0 5.0 4.0 6.4 5.2 8.4 5.5 8.9
3080 2.2 3.6 3.0 4.8 3.9 6.3 5.0 8.2 5.4 8.7
3464 2.1 3.4 2.7 4.5 3.6 5.8 4.7 7.6 4.9 8.0
3848 1.9 3.1 2.5 4.1 3.3 5.3 4.3 7.0 4.5 7.4
4232 1.7 2.8 2.3 3.7 2.9 4.8 3.9 6.3 4.1 6.6
4616 1.5 2.5 2.0 3.3 2.6 4.2 3.4 5.5 3.6 5.9