Introduction
OptiX OSN 3500 TM - SD
1-6
Table 1-1
Service and auxiliary interfaces provided by the OptiX OSN 3500
SDH
interface
STM-1 electrical interface.
STM-1 optical interface: I-1, S-1.1, L-1.1, L-1.2 and Ve-1.2
STM-4 optical interface: I-4, S-4.1, L-4.1, L-4.2 and Ve-4.2
STM-16 optical interface: I-16, S-16.1, L-16.1, L-16.2, L-16.2Je,
V-16.2Je, U-16.2Je and G.692-compliant color wavelength optical
interface.
STM-64 optical interface: I-64.2, S-64.2b, L-64.2b, Le-64.2, Ls-64.2,
V-64.2b and G.692-compliant color wavelength optical interface.
PDH
interface
E1, T1, E3, DS3 and E4 electrical interface.
Ethernet
interface
10Base-T, 100Base-TX, 1000Base-SX, 1000Base-LX
Clock
interface
2048kbit/s(75
Ω
and 120
Ω
), 2048kHz(75
Ω
and 120
Ω
)
Alarm
interface
Sixteen Boolean value input interfaces.
Four Boolean value output interfaces.
Concatenated cabinet alarm indicator input interface.
Four cabinet alarm indicator output interfaces.
Administr
ation
interface
One RS232 DCE remote maintenance interface (OAM), which can be
accessed by Modem;
Four serial data interfaces (Series 1 ~ 4) for transparent transmission;
One 64kbit/s codirectional data path interface (F1);
One Ethernet Network Management (NM) interface.
One administration serial interface (F&f).
Orderwire
interface
One orderwire phone interface
Two SDH Network Node Interface (NNI) voice interfaces