Black Box LE3840A Manual page 127

ETHERNET PRINT SERVERS HIGH SPEED AND 4-PORT
PCs
(DTE Device)
Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request To Send
Clear To Send
No Connection
Fig. A-4. DB9 on Device to DB25 (UNIPORT-DB) on Print Server.
126
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
DB9 Plug
Ethernet Print Server
(DCE Device)
8 Data Carrier Detect
3 Transmit Data
2 Receive Data
20 Data Terminal Ready
7 Signal Ground
6 Data Set Ready
4 Request To Send
5 Clear To Send
No Connection
DB25 Plug