Slot Card Specifications and Connection Information
OC3-ATM card
MAX TNT Hardware Installation Guide A-19
OC3-ATM card
The OC3-ATM card can be used to route IP over ATM or perform Layer 2 switching between
ATM and Frame Relay networks.
Note: A MAX TNT unit must have software version 7.0.1 or later to support the OC3-ATM
card.
Specifications
Table A-14 lists the specifications for the OC3-ATM card.
Table A-14. OC3-ATM card specifications
Category Specification
Power requirements 35W
Transmission distance LAN; WAN with use of repeaters
Connectors Fiber SC-1 or RJ-45 copper
Interfaces per card One full-duplex OC-3c/STM-1 SONET/SDH
Cable requirements Single-mode (SM) cables: 9/125-micron optical fiber
Connector requirements Must meet JIS C 5973
Optical input (avg.) -32.5dBm minimum, -8dBm maximum (SM)
-32.5dBm minimum, -14dBm maximum multimode (MM)
Optical output (avg.) -14dBm minimum, -8dBm maximum, 9/125 micron (SM)
-19dBm minimum, -14dBm maximum, 62.5/125 micron (MM)
Optical wavelength (avg.) 1261nm minimum, 1320nm typical, 1360nm maximum (SM)
1270nm minimum, 1310nm typical, 1380nm maximum (MM)
Tx power -8dBm maximum, -14dBm minimum, 9/125 micron fiber
Rx sensitivity -8dBm maximum, -32.5dBm minimum, 9/125 micron fiber
Loss budget 18.5dBm
Card dimensions 5.6 inches high x 10.7 inches long (14.2 cm x 27 cm)
Card weight ~2 pounds (0.9kg)
Operating humidity 0-90%, noncondensing
Operating temperature 32-104° F (0-40° C)