Toshiba B-EX4T1 User Manual

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APPENDIX 2  INTERFACE 
ENGLISH VERSION EO1-33089 
APPENDIX 2  INTERFACE
 
EA2- 1 
APPENDIX 2  INTERFACE 
 
 
 
 
 
 
 
 
 
 
 
USB interface (Standard) 
Physical Layer: 
Conforming to V2.0 Full speed 
Transfer type: 
Control transfer, Bulk transfer 
Transfer rate: 
Full speed (12M bps) 
Class: Printer 
class 
Number of ports: 
Power source: 
Self power 
Connector: Type 
 
Pin No. 
Signal
1 VCC 
2 D- 
3 D+ 
4 GND 
 
 
 
LAN (Standard) 
Physical Layer: 
IEEE802.3  10BASE-T/100BASE-TX  
Number of ports: 
Connector: RJ-45 
LED status: 
Link LED, Activity LED 
 
 
 
 
 
 
 
 
 
LAN cable: 
10BASE-T: UTP category 3 or category 5 
 
100BASE-TX: UTP category 5 
Cable length: 
Segment length  Max. 100 m 
 
 
 
 
 
 
NOTE: 
To prevent radiation and reception of electrical noise, the interface cables must meet the following requirements:
•  In case of a parallel interface cable or serial interface cable, fully shielded and fitted with metal or metallised
connector housings. 
•  Keep as short as possible. 
•  Should not be bundled tightly with power cords. 
•  Should not be tied to power line conduits
•  A parallel interface cable to be used should conform to IEEE1284. 
Series B Plug 
NOTE: 
When a generally-used twisted pair Ethernet (TPE) or UTP cable is used, a communication error may occur
depending on your operating environment.  In such case, you may be requested to use a shielded twisted pair
cable.  
Link LED (Green) 
Activity LED (Orange) 
LED 
LED Status 
LAN status 
ON 
10Mbps link or 100Mbps link is detected. 
Link 
OFF 
No link is detected. 
* Communication cannot be made while the 
Link LED is off.  
ON Communicating 
Activity
OFF Idle