Comtech EF Data OM20 - Manual (Page 165)

MN-OM20– Revision 5 A–1
Appendix A. Product Options
A.1 Hardware Options
The following enhanced interface cards are available. All options must be factory installed.
A.1.1 G.703/IDR ESC Interface
The OM20 can be equipped with a G.703/IDR ESC Interface. Factory installed option
A.1.2 Turbo Card
The OM20 can be equipped with an optional Turbo Codec Outer Code. This option must be
installed at the factory and may require other options. Factory upgrade only.
A.1.3 Internal High Stability
The OM20 is equipped with a 5x10
-8
or better Stability Frequency Reference. Standard option.
A.1.4 DC Input Prime Power
Allows for an optional DC Input Power Source. Factory installed option.
A.1.5 Ethernet Data Interface
The Ethernet interface is supported by an RJ-45, Auto-Crossover, Auto-Sensing, 10/100 Ethernet
Data Ports. This interface complies with IEEE 802.3 and IEEE 802.3u. Factory installed option
A.1.6 Sequential Interface
The OM20 can be equipped with a Sequential option. Factory installed option