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ES-2810 ATM Uplink Module User Manual
Technical Specifications
A.3
155 Mbps STS-3c/STM-1 UTP
The following specifications apply to the 155 Mbps UTP ATM module:
Description
Specification
Number of Connections
Three: 1 SIM connector, 1 ATM-Stack connector,
and 1 SONET/SDH uplink port
ATM Uplink Data Rate
155.52 Mbps
Maximum Line Length
SIM and ATM-Stack: 39 inches (1 meter)
ATM uplink: 325 feet (100 meters)
Connector Type
SIM and ATM-Stack: 26-position shielded plug
ATM uplink: RJ-45
Media Type
SIM and ATM-Stack: Stacking Cable
ATM uplink: Category 5 Unshield Twisted Pair
Table Size
LE_ARP_CACHE at least 2000 addresses
VCC Support
up to 4096 VCCs
Dimensions
W: 5.9 in. (149 mm)
H: 1.5 in (37 mm)
D: 9.4 in. (238 mm)
Weight
9 ounces (.25 kg)
Default Settings
Mode: Stack mode; Framing: SONET; Timing:
Internal; Cell Insertion: Unassigned
Framing
STS-3c-STM-1
Timing
Internal or from the incoming 8 KHz timing
marker
Operating Temperature
0 to 55°C with 1 meter/second air flow (when
installed in ES-2810)
Storage Temperature
-40 to 70°C (installed)
Operating Humidity
10% to 90% non-condensing at 40°C (installed)
Storage Humidity
10% to 90% of relative humidity (installed)
