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2157/L:
Auto-Rate CopperLink Ethernet Extender, local unit), 90 - 260 VAC UI
2157/R: Auto-Rate CopperLink Ethernet Extender, (Remote unit),
90 - 260 VAC UI
2157/2PK: Auto-Rate CopperLink Ethernet Extender, (Local and
Remote units), 90 - 260 VAC UI
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Protocol: Transparent to
higher layer protocols. Supports 802.1 Q VLAN tagged packet
transmission
Transmission Line: Single twisted pair
Line Rates: Auto-Rate adaptive from 64 kbps to 4.6 Mbps
DTE Rates: All 64k steps from 64 to 4608 kbps
Line Coding: TC-PAM
LED Status Indicators: WAN: Link, TD, RD, Ethernet: Link,
10/100, TD, RD, Power
Connectors: RJ-11 on copper line side, RJ-45 for Ethernet
connection, shrouded male IEC320 power connector;
Power: External 90 - 260 VAC, 50 - 60 Hz (Universal Input), 10
W. external 40 - 60 VDC, 10W (DC option)
Line Interface: Transformer coupled, 1500 VAC isolation.
Compliance: FCC Part 15, CE Mark per EMC directive 89/336/EEC
and Low Voltage Directive 73/23/EEC, UL1950 UL and cUL listed (Rev A:
Listing in process)
Op. Temp.: 32 - 122°F (0–50°C)
Humidity: 5 - 95%, non-condensing
Altitude: 0 - 15,000 ft (0 - 4,600 m)
Dimensions: 7.3 x 6.6 x 1.62 in. (185 x 168 x 41 mm)
Weight: 2.0 lbs (1.0 kg).
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