Figure 8. Slot Dimensioning; Figure 9. Allocation Of Specialized Slots - Alcatel 1850 TSS-320 Technical Handbook

Access shelf interconnection panel Access shelf interconnection panel
Slot dimensioning
Slot dimensioning
• 16 x 4.5TE "full" size traffic slots • 16 x 4.5TE "full" size traffic slots
• 2 x 7TE matrix "MT320" slots (LPC fits in a dedicated daughter board) • 2 x 7TE matrix slots (LPC fits in a dedicated daughter board)
- - The MT320 card hosts Second Level Controller (SLC) and Clock Reference Unit (CRU)
• Remaining 10TE are split as • Remaining 10TE are split as
- 1 x 5TE for redundant FLC+HD in half slot - 1 x 5TE for redundant First Level Controller +Hard Disk (EC320) in half slot
- 1 x 5TE for Service and 2xPSF - 1 x 5TE for Service (SERV320) and 2xPower Supply Filter (POW320)
Port slots can be used as described below shows the physical allocation of the 'specialized' slots.
Access shelf interconnection panel
Access shelf interconnection panel
PDH
PDH
area
area
Lower Fan Tray (FAN 320)
Alcatel 1850 TSS-320 Rel. 1.1
24/270 8DG 07734 AAAA Edition 01
Upper Fan Tray Upper Fan Tray (FAN320)
Lower Fan Tray (FAN320) Lower Fan Tray

Figure 8. Slot dimensioning

Upper Fan Tray (F AN320) Upper Fan Tray
PDH
PDH
area
area
Lower Fan Tray
W DM area for legacy
W DM area for legacy
boards reuse
boards reuse

Figure 9. Allocation of specialized slots

POW320 module carries
power interfaces and
external sync
Specialized board to
(*)
AUX/EOW
10G slots for traffic
Cards (example 1P10GSO)
(*) not available in current release
PDH Ports PDH Ports
Up to 504 E1 (x63 card) or Up to 504 E1 (x63 card) or
> >
448 DS1 (x56 card) 448 D S1 (x56 card) unprot
Up to 192 E3/DS3/EC 1 Up to 192 E3/DS3/EC1
> >
(x24 card) (x24 card) unprot unprot
Up to 128 STM Up to 128 STM -1e (x16 - 1e (x16
> >
card) unprot card) unprot
LOA area (up to 40G
LOA area (up to 40G
1+N protected)
1+N protected)
Technical Handbook Common
Physical Configuration
unprot