Patton electronic 2155 Appendix a, General Characteristics, WAN Characteristics, Ethernet

APPENDIX A

SPECIFICATIONS

A.1 GENERAL CHARACTERISTICS

•Compact low cost plug-and-play router

•10Base-T Ethernet

•Unlimited host support

•Six front panel LEDs indicate DSL & 10BT Link, No Signal, Error, and test modes status

•Convenient and standard RJ connectors for Ethernet and line

•External UI AC or 48 VDC power supply options

•Standard 1-year warranty

A.2 WAN CHARACTERISTICS

•144 kbps

•RJ-45 connector

•Uses two-wire unconditioned twisted-pair

A.3 ETHERNET

•Half-duplex 10Base-T Ethernet

•Standard RJ-45

•IEEE 802.1d transparent learning bridge up to 1,024 addresses

•Addresses deleted after 8 minutes of inactivity

A.4 DISTANCE

2-Wire Distance Table in miles (km)

Data Rate		AWG Wire Gauge (mm)
	19 (.9)		22 (.6)	24 (.5)	6 (.4)
All rates	10.8 (17.2)		7.2 (11.5)	5.0 (8.0)	3.4 (5.5)

A.5 DIAGNOSTICS

V.52 compliant bit error rate pattern (511/511E pattern) generator and detector with error injection mode; Remote Digital Loopback, activated by front panel switches.

A.6 LED STATUS INDICATORS

DSL, 10Base-T, Status, NS (no signal), ER (error) and TM (test Mode)

14