Juniper J4350, Руководство по началу работы

Страница: 206 / 284

J4350 and J6350 Services Router Getting Started Guide
Table 47: 2-Port Serial PIM Cables and Connectors (continued)
Name Connector Connector Hardware
End-to-End
Conductors
Pinouts
EIA-530A DTE
DB-25 male 4-40 threaded
jackscrews
23
Table 52
EIA-530A DCE
DB-25 female 4-40 threaded jacknuts
22
Table 53
V.35 DTE
M/34 male Standard (Normally
included with M/34
connector shell)
18
Table 54
V.35 DCE M/34 female Standard (Normally
included with M/34
connector shell) 18 Table 55
X.21 DTE DB-15 male M3 threaded jackscrews 13 Table 56
X.21 DCE DB-15 female M3 threaded jacknuts 13 Table 57
RS-232 DTE Cable Pinout
Table 48: RS-232 DTE Cable Pinout
LFH-60 Pin DB-25 Pin LFH-60 Pairing Description
15 1 –
Frame Ground
60 2
–
Transmit Data
1 3 – Receive Data
48
4 –
Request to Send
37 5 –
Clear to Send
9 6
–
Data Set Ready
57 7
–
Signal Ground
13 8
–
Data Carrier Detect
56 15
–
Transmit Clock
5 17
–
Receive Clock
41 18
–
Local Loopback
33 20 –
Data Terminal Ready
52 24
–
Terminal Clock
186
Serial PIM Cable Specifications