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SYNCHRONYŽ CX-1500/CX-1540
Modules
Low Speed, Asynchronous Legacy Interface Module
(LSAL)
The LSAL module is a compact subassembly that occupies two
slots in the chassis. The LSAL provides the async RS-232c interface to ATM VBR (AAL5)
conversion and allows the user to independently address each of the eight asynchronous
legacy interfaces to a VPI/VCI.
| Port Capacity: |
Eight (8) |
| Media: |
Shielded Twisted Pair |
| Connector: |
RJ-45, Female x8 |
| Line Format: |
Single Ended, Asynchronous |
| Data Rates: |
1.2 Kbps - 64.8 Kbps (1.2
Kbps Increments) |
| Timing: |
Internal Reference Timing |
| Translation Capacity: |
256 VPIs, 10,240 VCIs |
| Diagnostics: |
Facility Loopback
Terminal Loopback |
| Alarm Surveillance: |
FIFO Over-run/Under-run |
| ATM Layer: |
AAL5, VBR |
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