Boards applicable on Metro3000 |
List of Cross-connect and system control board |
Board |
Description |
Valid Slot |
XCS |
Cross-connect and timing board |
XCS |
XCL |
Low speed synchronization cross-connect board |
XCS |
EXCS |
Enhanced cross-connect and timing board |
XCS |
SCC |
System control & communication board |
SCC |
List of SDH boards |
Board |
Description |
Valid Slot |
SDE |
2xSTM-1 electrical interface board |
IU1–4, IU9–12, IUP |
SQE |
4xSTM-1 electrical interface board |
IU1–4, IU9–12, IUP |
S16 |
1xSTM-16 optical interface board |
IU4–9* |
SD4 |
2xSTM-4 optical interface board |
IU4–9 |
SL4 |
1xSTM-4 optical interface board |
IU1–12 |
SQ1 |
4xSTM-1 optical interface board |
IU1–12 |
SD1 |
2xSTM-1 optical interface board |
IU1–12 |
SL1 |
1xSTM-1 optical interface board |
IU1–12 |
List of PDH boards |
Board |
Description |
Valid Slot |
PD1 |
32xE1 interface board |
IU1–4, IU9–12, IUP |
PQ1 |
63xE1 interface board |
IU1–4, IU9–12, IUP |
PM1 |
32xE1/T1 interface board |
IU1–4, IU9–12, IUP |
PQM |
63xE1/T1 interface board |
IU1–4, IU9–12, IUP |
PL3 |
3xE3/T3 interface board |
IU1–4, IU9–12, IUP |
PQ3 |
12xE3/T3 interface board |
IU1–4, IU9–12, IUP |
PQ4 |
4xE4 electrical interface board |
IU1–4, IU9–12, IUP |
SPQ4 |
4xE4/STM-1 PDH interface board |
IU1–4, IU9–12, IUP |
List of tone and data access unit & DDN interface, ATM access unit |
Board |
Description |
Valid Slot |
TDA |
Case-shape tone and data access unit |
|
DX1 |
DDN processing board |
IU1–4, IU9–12, IUP |
AL1 |
155 Mbit/s ATM processing board |
IU1–4, IU9–12 |
IDQ1 |
4×155 Mbit/s IMA processing board |
IU1–IU12* |
IDL4 |
1×622 Mbit/s IMA processing board |
IU1–IU12* |
List of Optical amplification board |
Board |
Description |
Valid Slot |
BPA |
Optical booster & pre-amplifier board |
IU2, IU4, IU6, IU8, IU10, IU12 |
COA |
Case-shape optical amplifier board |
IU2, IU4, IU6, IU8, IU10, IU12 |
BA2 |
Optical booster amplifier board |
IU2, IU4, IU6, IU8, IU10, IU12 |
List of Ethernet access board |
Board |
Description |
Valid Slot |
ET1 |
Fast Ethernet VC-12 transparent transmission board |
IU1–4, IU9–12 |
ET1S |
Fast Ethernet VC-12 switching processing board |
IU1–4, IU9–12 |
EMS1 |
Fast/Gigabit Ethernet switching processing board |
IU4*, IU9* |
EFS0 |
Fast Ethernet VC12/VC3 switching processing board |
IU1–4, IU9–12 |
EGT2 |
Gigabit Ethernet VC-4/VC-3 transparent transmission board |
IU4–9* |
EFT |
Fast Ethernet VC-12/VC-3 transparent transmission board |
IU1–4, IU9–12 |
EGT |
Gigabit Ethernet transparent transmission board |
IU4–9* |