Справочник Пользователя для Interphase Tech 4538
Chapter 5: Connectors and Front Panel
4538 Hardware Reference Manual
103
PMC Connector P4
PMC connector P4 supports the four E1/T1 lines and two TDM busses with clocks and
synchronization signals. The framers 1, 2, 3 and 4 are respectively tied to the lines 0, 1, 2
and 3. Signal levels are classified in the “Very Low Voltage Directory” by IEC 950 safety
standard.
synchronization signals. The framers 1, 2, 3 and 4 are respectively tied to the lines 0, 1, 2
and 3. Signal levels are classified in the “Very Low Voltage Directory” by IEC 950 safety
standard.
1RWFRQQHFWHG
Table 5-6. PMC Connector P4
No.
Pin Name
Pin Type
Description
'2+
,QSXW
.3XOOXSWR
9
'DWDIURP([WHUQDO7'0EXV LQ6ZLWFKHG
0RGH 0EVWUDQVPLWGDWDIURP3WRWKH
4XDG)$/&WUDQVPLWWHUV
',+
7ULVWDWH2XWSXW 'DWDWR([WHUQDO7'0EXV LQ6ZLWFKHG0RGH
0EVUHFHLYHGGDWDIURPWKH4XDG)$/&DQG
VHQWRQ37KLVRXWSXWLVHQDEOHGRQO\LQVZLWFKHG
PRGH
'2+
,QSXW
.3XOOXSWR
9
'DWDIURP([WHUQDO7'0EXV LQ6ZLWFKHG
0RGH 0EVGDWDIURP3WRWKH03&
7'0DEXV
',+
7ULVWDWH2XWSXW 'DWDWR([WHUQDO7'0EXV LQ6ZLWFKHG0RGH
0EVGDWDIURPWKH03&7'0DEXV
VHQWRQ37KLVRXWSXWLVHQDEOHGRQO\LQVZLWFKHG
PRGH
)6 2+
,QSXW
.3XOOGRZQ
([WHUQDO.+]IUDPHV\QFKURQL]DWLRQSXOVH
SURYLGHGE\3WRWKH03&DQGWKH
4XDG)$/&LQVZLWFKHGPRGH)62+FDQDOVREH
XVHGDVDUHIHUHQFHFORFNIRUWKH4XDG)$/&6<1&
LQSXW
)6,+
7ULVWDWH2XWSXW .+]SXOVH JHQHUDWHGE\WKH4XDG)$/&DQG
RXWSXWWRWKHPRWKHUERDUG7KLVRXWSXWLVHQDEOHG
RQO\LQVZLWFKHGPRGH
&.2+
,QSXW
.3XOOXSWR
9
([WHUQDO7'0EXVFORFN SURYLGHGE\3WRWKH
03&DQGWKH4XDG)$/&
&.,+
7ULVWDWH2XWSXW ,QWHUQDOFORFN JHQHUDWHGE\WKH4XDG)$/&DQG
RXWSXWRQ37KLVRXWSXWLVHQDEOHGRQO\LQ
VZLWFKHGPRGH
1RWFRQQHFWHG
1RWFRQQHFWHG
Table 5-5. PMC Connector P2 (cont)
No.
Pin Name
Pin Type
Description