Nortel Networks CVX 600 manual Hssi Interface, Following figure shows the Hssi connector

Technical Specifications

Cable Specifications

HSSI Interface

The following figure shows the HSSI connector:

	Cable length: 50 ft maximum
Pin 1	Pin 25

Pin 26	Pin 50
50-pin high-density cable connector
	CVX-0105B

HSSI DTE to DCE Pin and Signal Assignments

The following table lists the pin and signal assignments for the HSSI DTE to DCE interface cable:

Nortel Networks Termination		Remote Termination
Pin	Signal	Pin	Signal
1	Signal Ground	1	Signal Ground
26	Signal Ground	26	Signal Ground
2	Receive timing+	2	Receive timing+
27	Receive timing-	27	Receive timing-
3	DCE Available+	3	DCE Available+
28	DCE Available-	28	DCE Available-
4	Received Data+	4	Received Data+
29	Received Data-	29	Received Data-
5	Line Loopback+	5	Line Loopback+
30	Line Loopback-	30	Line Loopback-
6	Send Timing+	6	Send Timing+
31	Send Timing-	31	Send Timing-
7	Signal Ground	7	Signal Ground
32	Signal Ground	32	Signal Ground

(continued)

296-1011-202 Rel. 5.0, Doc. Rev. 02.01 A-9