Black Box 5000 - Manual (Page 20)

CHAPTER 1: Specifications
19
MS1 NMS Module
MX227C
Command and Printer Ports:
Connector — DB25 (female)
Interface — RS-232/V.24/V.28
Transmission Mode — Serial async
Data Rates — Up to 19.2 Kbps
Alarm Relay Connector — 4-position terminal block
MS1 V.35 Converter/DCE
MX226
Converter — RS-232 to V.35
Connectors —
To Central Control Module: DB25 (male)
To V.35 Connector: DB25 (female)
Cable (included) — 5-foot DB25 (male) to
34-pin M-block (male)
X.21 Converter/DCE
MX228C
Converter — RS-232 to X.21
Connectors —
To Central Control Module: DB25 (male)
To X.21 Connector: DB15 (male)
Cable (not included) — 5-foot DB15 (female) to
DB15 (male) (EVNX21-003M-MF)