Fore Systems ES-2810, Руководство пользователя

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ES-2810 ATM Uplink Module User Manual A - 3
Technical Specifications
A.2 155 Mbps OC-3c/STM-1 SM
The following specifications apply to the 155 Mbps single-mode ATM Module
(ATM-1/155 SMSC):
Description Specification
Number of Connections Three: 1 SIM connector, 1 ATM-Stack connector,
and 1 SONET/SDH ATM uplink port
ATM Uplink Data Rate 155.52 Mbps
Maximum Line Length SIM and ATM-Stack: 39 inches (1 meter)
ATM uplink: 10 km (10,000 meters)
Connector Type SIM and ATM-Stack: 26-position shielded plug
ATM uplink: duplex SC
Media Type SIM and ATM-Stack: stacking cable
ATM uplink: intermediate reach single-mode
fiber
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)
Framing STS-3c-STM-1
Timing Internal or from the incoming 8 KHz timing
marker
Optical Power -8 to -15 dBm transmit power, -8 to -28 dBm
receive sensitivity, 0 to 13 dB path attenuation
Wavelength 1,310 nm
Default Settings Mode: Stack; Framing: SONET; Timing: Internal;
Cell Insertion: Unassigned
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)