Juniper Networks J4350 - Manual (Page 214)

J4350 and J6350 Services Router Getting Started Guide
Table 57: X.21 DCE Cable Pinout (continued)
LFH-60 Pin DB-15 Pin LFH-60 Pairing Description
57 8 – Signal Ground
2 9 1 Transmit Data (B)
38 10 37 Control (B)
59 11 60 Receive (B)
47 12 48 Indicate (B)
51 13 52 Signal Element Timing (B)
30 to 29 – – –
RJ-45 Connector Pinout for Fast Ethernet Ports
Table 58 describes the RJ-45 connector pinout information.
NOTE: Either a straight-through or cross-over cable can be used to connect to
the interface.
Table 58: Fast Ethernet RJ-45 Connector Pinout
Pin Signal
1 TX+
2 TX-
3 RX+
4 Termination network
5 Termination network
6 RX-
194 RJ-45 Connector Pinout for Fast Ethernet Ports