Lucent Technologies ADM 16/1 Electrical Interfaces, Optical Interfaces, Bandwidth Management

Technical Data

Interfaces

Compliant with the ITU-T Recommendations:
General	G.707 (includes G.708 and G.709)
Equipment	G.781, G.782, G.783, G.784, G.813
Physical interface	G.957 & G.691 for optics and G.703 for
	electrical interfaces.
Performance requirements	G.823, G.825, G.826
Mapping Structure	AU4, AU-3 to TU-3, TU-3 & TU-12
	(TU-11), VC-4, VC-3 and VC-12
Electrical Interfaces
1.5 Mbps a-synchronous/byte-synchronous	63	(DS-1) interfaces per circuit pack
2 Mbps a-synchronous/byte-synchronous	63	(E1) interfaces per circuit pack
34 / 45-Mbps and 45 Mbps a-synchronous	12	(E3/DS-3) interfaces per circuit pack
140 Mbps/STM-1 electrical intra-station	4 (E4/STM-1) interfaces per circuit pack

Optical Interfaces

Ethernet 10/100 BASE-T & (ML-PPP) 8 interfaces per circuit pack

STM-0 (51840 kbps) interface	12 x interfaces per circuit pack
STM-1/OC-3 (155520 kbps) interface	4 x (S-1.1 & L-1.2) interfaces per circuit
	pack
STM-4/OC-12 (622080 kbps) interface	1 x (S-4.1 & L-4.2) interface per circuit
	pack
STM-16 (2 488 320 kbps) interfaces	1 x (L-16.1, L-16.2 & L-16.3) interface
	per circuit pack
Optical Booster/Pre-amplifier	1 x (U-16.2/3) interface per circuit pack
Optical Booster	1 x (V-16.2/3) interface per circuit pack
OLS 80G (DWDM) interworking	1 x interface per circuit pack, 16 different
	wavelengths (1549 - 1559 nm )
OLS 400G (DWDM) Interworking	1x interface per circuit pack, 80 different
	wavelengths (1530 - 1565 nm )
Data interfaces:
Six user selectable datachannels	User can select out of E1, E2, F1, F2
	and NU bytes (4xG.703 and 2xV.11)
Standard External clock interfaces	Two programmable Input/Output
	station clock interfaces: 2048 kHz
	(G703.10) or 2048 kbps
	(G703.6), 75 or 120 W

Bandwidth Management

System capacity:VC-12: 504 x 1.5 Mbps, 504 x 2 Mbps, VC-3: 48 x 34 Mbps, 96 x 45 Mbps, 96 x STM-0,

VC-4: 32 x 140 Mbps, 32 x STM-1 or 8 x STM-4

Complete VC-4 Cross-connecting

Higher Order Cross-connect size 64 x 64 VC-4

Lower Order Cross-connect currently 16x16 and 32 x 32 VC-4 Fixed Cross-Connect for 0x1 and 0x2 Terminal Applications Uni & Bi-directional Cross-connecting

Broadcast connections type VC-n VC-4-4c Continuos Concatenation

Higher Order and Lower Order broadcast functionality 1:N (N£9)

Protection access (LPT) on	MS-SPRing
Scalable MS-SPRing
Drop & Continue

Performance requirements

Jitter on STM-N interfaces	G.813, G.825
Jitter on PDH interfaces	G.823, G.783
Error Performance	G.826
Performance monitoring	G.784, G.826