Pdh-Interfaces; Management And Auxiliary Interfaces - NEC IPASOLINK 400 Installation And Provisioning

PDH-INTERFACES

The control unit (main card) MC-A4 and 16E1-A-card MDR68-connector and pin layout is identical with the
Pasolink NEO HP AMR MDR68-connector. See Appendix B and the section on "PDH provisioning".

MANAGEMENT AND AUXILIARY INTERFACES

MC-A4- and/or AUX-A-card (optional) provide the following management and auxiliary interfaces (Table 7).
Interface
HK-ALM
(IDU alarms and
external inputs)
OW
(engineering order
wire)
DSC (Digital Service
Channel)
DCN (Data
Communications
Network)
USB
EXT Clock
Table 7. Other interfaces.
The serial interface (V.11 and RS-232C) pin layout is presented in Appendix C. The external clock (EXT CLK)
connections are included in the same connector but they are activated only when using the CLK2M-C
module.
Description MC-A4
(channels)
IN -
OUT 2
Plug for 1
headset
Push button 1
for buzzer
EXT IN/OUT -
V.11 2
RS-232C 2
LCT 1
NMS 1
NE1 1
NE2 -
1
IN/OUT 1
2 Mbit/s or 2 MHz
AUX-A Note
(channels)
6
4
-
-
2
- 64 or 192 kbit/s
synchronous/asynchronous
- asynchronous
- 10/100BaseT(X)
DHCP server at
172.17.254.253 (fixed)
- 10/100BaseT(X)
IP address configurable
- DCN: 10/100BaseT(X)
IP address configurable
User traffic:
10/100/1000Base-T
1 9.6 kbit/s RS-485
asynchronous
- IDU/ODU FW updates,
configuration file
backup/restore
- CLK2M-C module required
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