Hitachi GR2000 manual 28Connector Specifications for NWVX-8, Pin Assignment for

LINE 0 to 7 (50-pin half-pitch connectors) on the tips of the conversion cables are the connectors to connect V.24/X.21/V.35, which require dedicated cables to match each interface. Specification of the pins including the cable is shown below (the same as that for NWVX-4U).

Table 3-28Connector Specifications for NWVX-8, Pin Assignment for V.24

WAN 25-pin (Male)	Connection	Router 50-pin	Specifications
2	—————	9	SD (send data) (output)
3	—————	10	RD (receive data) (input)
4	—————	15	RS (request to send) (output)
5	—————	16	CS (clear to send) (input)
6	—————	12	DR (date set ready) (input)
7	—————	34	SG (signal ground)
8	—————	30	CD (carrier detect of data channel receive) (input)
15	—————	22	ST2 (send element timing 2) (input)
17	—————	32	RT (receive element timing) (input)
18	—————	13	LLB (output)
20	— ————	11	ER (data terminal ready) (output)