Connection From The 25-Pin Admin Port To A Terminal - Black Box 16 port User Manual

Connection from the 25-pin Admin Port to a Terminal

B la ck B o x 25 - pi n A d m in P or t
D B2 5
For a terminal operating at speeds faster than 9600 baud, or for a terminal which
cannot use xon/xoff flow control, the following connections are required:
B l a c k B o x d e v i c e
R S 2 3 2 R J 4 5
Notes:
1. In addition to the signals shown in the examples above, you may connect
Protective Ground (P/GND) if you have shielded twisted-pair (STP) cable.
Connect P/GND at either your equipment or the Black Box device (but not both).
P/GND will reduce interference in noisy environments.
2. * asterisk denotes that you connect CTS to CTS only if input flow control (from
the Terminal to the Black Box device) is required.
Black Box Console Server user guide
T XD 3 — —— — —— —>
R XD 2 < —— — —— ——
G ND 7 — —— — —— ——
R X D 6 < — —— —— —— —
T X D 5 — — —— —- -— >
R T S 8 < — —— —— —— —
* C T S 7 — — — — —- -— >
S / G N D 4 — — — — —— —-
Te rm i na l
DB 25
3 RX D
2 TX D
7 GN D
T er mi n al
D B2 5
2 T XD
3 R XD
4 or R TS o r
20 D TR
5 * CT S
7 S /G ND
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